E5EN-Q3HMTD-500N

## **Basic-type Digital Temperature Controller E5AN/E5EN (96 x 96 mm and 48 x 96 mm)** 

## **New 96 x 96-mm and 48 x 96-mm Basic Temperature Controllers with Enhanced Functions and Performance. Improved Indication Accuracy and** ¢@)us **Preventive Maintenance Function.** 

- Indication Accuracy 

- Thermocouple input: ±0.3% of PV (previous models: ±0.5%) Pt input: ±0.2% of PV (previous models: ±0.5%) Analog input: ±0.2% FS (previous models: ±0.5%) 

- A PV/SV-status display function can be set to alternate between displaying the PV or SV and the status of the Temperature Controller (auto/manual, RUN/STOP and alarms). 

- Preventive maintenance for relays using a Control Output ON/OFF Counter. 

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96  ×  96 mm 48  ×  96 mm<br>E5AN E5EN<br>**----- End of picture text -----**<br>


- Three-level display that simultaneously displays the PV, SV, and MV. 

- One-touch operation with PF Key that can be assigned to auto/manual, RUN/STOP, or other functions. 

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Refer to  Safety Precautions  on page 18.<br>**----- End of picture text -----**<br>


## **Main I/O Functions** 

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E5AN  E5EN  3-line Display ✽<br>Simultaneously displays set items,<br>Event Inputs   such as the PV, SV, and MV.<br>• None  ✽ A 2-line display when shipped from the factory. A<br>• Two  3-line display is activated if parameters are<br>initialized. For details on the third display level, refer<br>to the  User’s Manual, Basic Type (Cat. No. H156) .<br>Sensor Inputs   4 digit, 11 segments Display<br>• Universal thermocouple/Pt inputs<br>  (Models with temperature inputs)  • Auto/manual switching           Auto/manual switching<br>• Analog current/voltage inputs  • Temperature Controller<br>  (Models with analog inputs)  3 auxiliary outputs    status display<br>• Simple program function<br>Indication Accuracy   Control Output 2  • Control output ON/OFF<br>• Thermocouple input: ±0.3% of PV  • Voltage output      count alarm<br>• Pt input: ±0.2% of PV     (for driving SSR)  • PV change rate alarm<br>• Analog input:  ±0.2% FS  • Long-life relay   • Models optional available<br>   output (hybrid)     with RS-485 or RS-232C<br>Sampling Period and control update    communications<br>**----- End of picture text -----**<br>


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• Auto/manual switching           Auto/manual switching<br>**----- End of picture text -----**<br>


- 250 ms 

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Control Output 1<br>**----- End of picture text -----**<br>


- Relay output 

PF Key • Voltage output (for driving SSR) (Programmable function key) • Current output 

This data sheet is provided as a guideline for selecting products. Be sure to refer to the following user manuals for application precautions ~~pT~~ and other information required for operation before attempting to use the product. E5CN/E5AN/E5EN Digital Temperature Controllers User's Manual Basic Type (Cat. No. H156) ~~|~~ | E5CN/E5AN/E5EN Digital Temperature Controllers Communications Manual Basic Type (Cat. No. H158) 

Basic-type Digital Temperature Controller **E5AN/E5EN** 

1 

**Lineup** 

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1 control output 3 auxiliary outputs<br>Temperature input<br>2 control outputs 3 auxiliary outputs<br>E5AN/E5EN<br>Terminal block<br>Basic Type<br>1 control output 3 auxiliary outputs<br>Analog input<br>2 control outputs 3 auxiliary outputs<br>**----- End of picture text -----**<br>


**Note:** all models can be used for Heating, Cooling and Heating & Cooling control. 

## **Model Number Structure** 

## **Model Number Legend** 

## **Controllers** 

## **E5AN/E5EN-** @ **3** @ **M** @@ **-500-N** 

**1 2 3 4 5 6 7 8** 

## **1. Control Output 1** 

- R: Relay output 

- Q: Voltage output (for driving SSR) 

- C: Current output 

## **Option Units** 

## **E53-** @ 

**1** 

## **1. Function** 

EN01: RS-232C communications EN03: RS-485 communications AKB: Event input 

## **2. Auxiliary Outputs** 

   - 3: Three outputs 

**3. Heater Burnout/SSR Failure, Control Output 2, or External Power Supply for ES1B** 

Blank: None 

- Q: Control output 2 (voltage output for driving SSR) 

- Y: Long-life relay output (hybrid) 

- H: Heater burnout/SSR failure/Heater overcurrent detection (CT1) 

- HH: Heater burnout/SSR failure/Heater overcurrent detection (For 3-phase heater applications, 2x CT) 

- P: Power supply for sensor 

## **4. Option** 

   - M: Option Unit can be mounted. 

**5. Input Type** 

T: Universal thermocouple/platinum resistance thermometer input 

- L: Analog current/voltage input 

## **6. Power Supply Voltage** 

Blank: 100 to 240 VAC 

D: 24 VAC/VDC 

## **7. Terminal Cover** 

- -500: With terminal cover 

## **8. Version** 

- N: Available only to models produced after January 2008 (Box marked with N6). 

**Note:** casing color is black. White/Silver available on request. 

Basic-type Digital Temperature Controller **E5AN/E5EN** 

2 

## **Ordering Information** 

## **E5AN** 

## **Controllers with Terminal Blocks** 

|**Size**|**Case**<br>**color**|**Power**<br>**supply**<br>**voltage**|**Input type**|**Auxilia-**<br>**ry**<br>**outputs**|**Control output**<br>**1**|**Functions**|**Functions**|**Functions**|**Model**|
|---|---|---|---|---|---|---|---|---|---|
|||||||**Heater**<br>**alarm**|**Power supply**<br>**for Sensor**|**Control**<br>**output 2**||
|1/4 DIN<br>96×96×78<br>(W×H×D)|Black|100 to<br>240 VAC|Thermocouple<br>or<br>Resistance<br>thermometer|3|Relay output||||E5AN-R3MT-500-N|
||||||Voltage output<br>(for driving SSR)||||E5AN-Q3MT-500-N|
||||||Current output||||E5AN-C3MT-500-N|
||||||Relay output|1-phase|||E5AN-R3HMT-500-N|
||||||Voltage output<br>for driving SSR)|1-phase|||E5AN-Q3HMT-500-N|
||||||Relay output|3-phase|||E5AN-R3HHMT-500-N|
||||||Voltage output<br>for driving SSR)|3-phase|||E5AN-Q3HHMT-500-N|
||||||Relay output|||Voltage<br>output|E5AN-R3QMT-500-N|
||||||Voltage output<br>(for driving SSR)|||Voltage<br>output|E5AN-Q3QMT-500-N|
||||||Current output|||Voltage<br>output|E5AN-C3QMT-500-N|
||||||Relay output|||Long-life<br>relay<br>output|<br>E5AN-R3YMT-500-N|
||||||Voltage output<br>(for driving SSR)||||<br>E5AN-Q3YMT-500-N|
||||||Current output||||E5AN-C3YMT-500-N|
||||||Relay output||Sensor Power||E5AN-R3PMT-500-N|
||||||Voltage output<br>(for driving SSR)||Sensor Power||E5AN-Q3PMT-500-N|
||||Analog<br>(current/voltage)|3|Relay output||||E5AN-R3ML-500-N|
||||||Voltage output<br>(for driving SSR)||||E5AN-Q3ML-500-N|
||||||Current output||||E5AN-C3ML-500-N|
||||||Relay output|1-phase|||E5AN-R3HML-500-N|
||||||Voltage output<br>(for driving SSR)|1-phase|||E5AN-Q3HML-500-N|
||||||Voltage output<br>(for driving SSR)|||Long-life<br>relay<br>output|<br>E5AN-Q3YML-500-N|
|||24 VAC/<br>DC|Thermocouple<br>or<br>Resistance<br>thermometer|3|Relay output||||E5AN-R3MTD-500-N|
||||||Voltage output<br>(for driving SSR)||||E5AN-Q3MTD-500-N|
||||||Current output||||E5AN-C3MTD-500-N|
||||||Relay output|1-phase|||E5AN-R3HMTD-500-N|
||||||Voltage output<br>(for driving SSR)|1-phase|||E5AN-Q3HMTD-500-N|
||||||Relay output|3-phase|||E5AN-R3HHMTD-500-N|
||||||Voltage output<br>(for driving SSR)|3-phase|||E5AN-Q3HHMTD-500-N|



**Note:** Heater alarm = heater burnout + SSR short detection + SSR overcurrent 

**Note:** Add power supply voltage to model to complete ordering code (ie. E5AN-R3MT-500-N AC100-240 or E5AN-R3MTD-500-N AC/DC24) 

Basic-type Digital Temperature Controller **E5AN/E5EN** 

3 

## **E5EN** 

## **Controllers with Terminal Blocks** 

|**Size**|**Case**<br>**color**|**Power**<br>**supply**<br>**voltage**|**Input type**|**Auxilia-**<br>**ry**<br>**outputs**|**Control output**<br>**1**|**Functions**|**Functions**|**Functions**|**Model**|
|---|---|---|---|---|---|---|---|---|---|
|||||||**Heater**<br>**alarm**|**Power supply**<br>**for Sensor**|**Control**<br>**output 2**||
|1/8 DIN<br>48×96×78<br>(W×H×D)|Black|100 to<br>240 VAC|Thermocouple<br>or<br>Resistance<br>thermometer|3|Relay output||||E5EN-R3MT-500-N|
||||||Voltage output<br>(for driving SSR)||||E5EN-Q3MT-500-N|
||||||Current output||||E5EN-C3MT-500-N|
||||||Relay output|1-phase|||E5EN-R3HMT-500-N|
||||||Voltage output<br>for driving SSR)|1-phase|||E5EN-Q3HMT-500-N|
||||||Relay output|3-phase|||E5EN-R3HHMT-500-N|
||||||Voltage output<br>for driving SSR)|3-phase|||E5EN-Q3HHMT-500-N|
||||||Relay output|||Voltage<br>output|E5EN-R3QMT-500-N|
||||||Voltage output<br>(for driving SSR)|||Voltage<br>output|E5EN-Q3QMT-500-N|
||||||Current output|||Voltage<br>output|E5EN-C3QMT-500-N|
||||||Relay output|||Long-life<br>relay<br>output|<br>E5EN-R3YMT-500-N|
||||||Voltage output<br>(for driving SSR)||||<br>E5EN-Q3YMT-500-N|
||||||Current output||||E5EN-C3YMT-500-N|
||||||Relay output||Sensor Power||E5EN-R3PMT-500-N|
||||||Voltage output<br>(for driving SSR)||Sensor Power||E5EN-Q3PMT-500-N|
||||Analog<br>(current/voltage)|3|Relay output||||E5EN-R3ML-500-N|
||||||Voltage output<br>(for driving SSR)||||E5EN-Q3ML-500-N|
||||||Current output||||E5EN-C3ML-500-N|
||||||Relay output|1-phase|||E5EN-R3HML-500-N|
||||||Voltage output<br>(for driving SSR)|1-phase|||E5EN-Q3HML-500-N|
||||||Voltage output<br>(for driving SSR)|||Long-life<br>relay<br>output|<br>E5EN-Q3YML-500-N|
|||24 VAC/<br>DC|Thermocouple<br>or<br>Resistance<br>thermometer|3|Relay output||||E5EN-R3MTD-500-N|
||||||Voltage output<br>(for driving SSR)||||E5EN-Q3MTD-500-N|
||||||Current output||||E5EN-C3MTD-500-N|
||||||Relay output|1-phase|||E5EN-R3HMTD-500-N|
||||||Voltage output<br>(for driving SSR)|1-phase|||E5EN-Q3HMTD-500-N|
||||||Relay output|3-phase|||E5EN-R3HHMTD-500-N|
||||||Voltage output<br>(for driving SSR)|3-phase|||E5EN-Q3HHMTD-500-N|



**Note:** Heater alarm = heater burnout + SSR short detection + SSR overcurrent 

**Note:** Add power supply voltage to model to complete ordering code (ie. E5EN-R3MT-500-N AC100-240 or E5EN-R3MTD-500-N AC/DC24) 

Basic-type Digital Temperature Controller **E5AN/E5EN** 

4 

## **Option Units** 

|**Name**|**Function**|**Model**|
|---|---|---|
|Communications Unit|RS-232C communications|**E53-EN01**|
||RS-485 communications|**E53-EN03**|
|Event Input Unit|2 event inputs|**E53-AKB**|



## **Accessories (Order Separately) USB-Serial Conversion Cable** 

**Model E58-CIFQ1** 

## **Current Transformers (CTs)** 

|**Hole diameter**|**Model**|
|---|---|
|5.8 dia.|**E54-CT1**|
|12.0 dia.|**E54-CT3**|



## **Terminal Cover** 

## **CX-Thermo Support Software** 

|**Terminal Cover**||**CX-Thermo Suort Software**|
|---|---|---|
|**Connectable models**|**Model**<br>**E53-COV16**|**pp**|
|E5AN||**Model**|
|E5EN||**EST2-2C-MV4**|



**Note:** The Terminal Cover comes with the E5EN/AN-@@@-500 models. 

## **Waterproof Packing** 

|**Connectable models**|**Model**|
|---|---|
|E5AN|**Y92S-P4**|
|E5EN|**Y92S-P5**|



**Note:** The Waterproof Packing is included with the Controller. 

Basic-type Digital Temperature Controller **E5AN/E5EN** 

5 

**Specifications** 

## **Ratings** 

|**Ratings**|**Ratings**||
|---|---|---|
|**Power supply voltage**||No D in model number: 100 to 240 VAC, 50/60 Hz<br>D in model number: 24 VAC, 50/60 Hz; 24 VDC|
|**Operating voltage range**||85% to 110% of rated supplyvoltage|
|**Power**<br>**consumption**||100 to 240 VAC: 10 VA<br>24 VAC/VDC: 5.5 VA (24 VAC)/4 W (24 VDC)|
|**Sensor input**||Models with temperature inputs<br>Thermocouple: K, J, T, E, L, U, N, R, S, B, W, or PL II<br>Platinum resistance thermometer: Pt100 or JPt100<br>Infrared temperature sensor: 10 to 70°C, 60 to 120°C, 115 to 165°C, or 140 to 260°C<br>Voltage input: 0 to 50 mV|
|||Models with analog inputs<br>Current input: 4 to 20 mA or 0 to 20 mA<br>Voltage input: 1 to 5 V, 0 to 5 V, or 0 to 10 V|
|**Input impedance**||Current input: 150Ωmax., Voltage input: 1 MΩmin. (Use a 1:1 connection when connectingthe ES2-HB.)|
|**Control method**||ON/OFF control or 2-PID control (with auto-tuning)|
|**Control**<br>**output**|**Relay output**|SPST-NO, 250 VAC, 5 A (resistive load), electrical life: 100,000 operations, minimum applicable load: 5 V, 10<br>mA|
||**Voltage output**<br>**(for driving SSR)**|Output voltage: 12 VDC±15% (PNP), max. load current: 40 mA,<br>With short-circuit protection circuit: Max. load current of 21 mA for control output 2|
||**Current output**|4 to 20 mA DC/0 to 20 mA DC, load: 600Ωmax., resolution: approx. 10,000|
||**Long-life relay out-**<br>**put**|SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 1,000,000 operations, load power supply voltage: 75<br>to 250 VAC (DC loads cannot be connected.), minimum applicable load: 5 V, 10 mA, leakage current: 5 mA<br>max. (250 VAC, 60 Hz)|
|**Auxiliary**<br>**output**|**Number of outputs**|3|
||**Output specifica-**<br>**tions**|Relay output: SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum applicable<br>load: 5 V, 10 mA|
|**Event**<br>**input**|**Number of inputs**|2|
||**External contact in-**<br>**put specifications**|Contact input: ON: 1 kΩmax., OFF: 100 kΩmin.|
|||Non-contact input: ON: Residual voltage: 1.5 V max., OFF: Leakage current: 0.1 mA max.|
|||Current flow: Approx. 7 mA per contact|
|**External power supply for ES1B**||12 VDC±10%, 20 mA, short-circuit protection circuit provided|
|**Setting method**||Digital settingusingfront panel keys|
|**Indication method**||11-segment digital display and individual indicators (7-segments display emulation also possible)<br>Character height: E5AN: PV: 15.8 mm, SV: 9.5 mm, MV: 6.8 mm; E5EN: PV: 11.8 mm, SV: 8.1 mm, MV:<br>5.8 mm<br>Content of 3-level display: PV/SV/MV, PV/SV/multi-SP, or soak time remain✽<br>Number of digits: 4 for PV, SV, and MV|
|**Multi SP**||Up to four set points (SP0 to SP3) can be saved and selected using event inputs, key operations, or serial<br>communications.|
|**Bank switching**||Not supported.|
|**Other functions**||Manual output, heating/cooling control, loop burnout alarm, SP ramp, other alarm functions, heater burnout<br>detection, 40% AT, 100% AT, MV limiter, input digital filter, self-tuning, temperature input shift, run/stop,<br>protection functions, control output ON/OFF counter, extraction of square root, MV change rate limit, logic<br>operations, PV/SV status display, simple program, automatic coolingcoefficient adjustment|
|**Ambient operating temperature**||−10 to 55°C (with no condensation or icing),  for 3-year warranty:−10 to 50°C|
|**Ambient operating humidity**||25% to 85%|
|**Storage temperature**||−25 to 65°C (with no condensation or icing)|



✽ A 2-line display when shipped from the factory. A 3-line display is activated if parameters are initialized (factory default setting recall). For details on the third display line, refer to the _User’s Manual, Basic Type_ (Cat. No. H156). 

Basic-type Digital Temperature Controller **E5AN/E5EN** 

6 

## **Input Ranges** 

## **Thermocouple/Platinum Resistance Thermometer (Universal inputs)** 

|**Input**<br>**type**|**Platinum resistance**<br>**thermometer**|**Platinum resistance**<br>**thermometer**|**Platinum resistance**<br>**thermometer**|**Platinum resistance**<br>**thermometer**|**Platinum resistance**<br>**thermometer**|**Platinum resistance**<br>**thermometer**|**Platinum resistance**<br>**thermometer**|||**Thermocouple**|**Thermocouple**|**Thermocouple**|**Thermocouple**|**Thermocouple**|**Thermocouple**|**Thermocouple**|**Thermocouple**|**Thermocouple**|**Thermocouple**|**Thermocouple**|**Thermocouple**|**Thermocouple**|**Thermocouple**|**Thermocouple**|**Infrared temperature**<br>**sensor**|**Infrared temperature**<br>**sensor**|**Infrared temperature**<br>**sensor**|**Infrared temperature**<br>**sensor**|**Analog**<br>**input**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|**Name**|**Pt100**|||||**JPt100**||||**K**|**J**||**T**||**E**|**L**|**U**||**N**|**R**|**S**|**B**|**W**|**PL**<br>**II**|**10 to**<br>**70**°**C**|**60 to**<br>**120**<br>°**C**|**115**<br>**to**<br>**165**<br>°**C**|**140**<br>**to**<br>**260**<br>°**C**|**0 to**<br>**50 mV**|
|**Temperature range (**°**C)**<br>**2300**<br>**1800**<br>**1700**<br>**1600**<br>**1500**<br>**1400**<br>**1300**<br>**1200**<br>**1100**<br>**1000**<br>**900**<br>**800**<br>**700**<br>**600**<br>**500**<br>**400**<br>**300**<br>**200**<br>**100**<br>**0**<br>−**100.0**<br>−**200.0**|||||||||||||||||||||||2300||||||Usable<br>in the<br>following<br>ranges<br>by<br>scaling:<br>−1999 to<br>9999 or<br>−199.9<br>to 999.9|
|||||||||||||||||||||||1800||||||||
|||||||||||||||||||||1700|1700|||||||||
|||||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||
|||||||||1300|||||||||||1300|||||1300||||||
|||||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||
||850||||||||||850|||||850||||||||||||||
|||||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||
||||||||||||||||600|||||||||||||||
|||||500.0||500.0||||500.0||||||||||||||||||||
|||||||||||||400.0|400|400.0|||400|400.0||||||||||||
|||||||||||||||||||||||||||||260||
|||||||||||||||||||||||||||120|165|||
||||||100.0||100.0||||||||||||||||||90|||||
|||||||||||||||||||||||100||||||||
||||||0.0||0.0|||||||||||||0|0||0|0|0|0|0|0||
|||||||||||−20.0|−100|−20.0||||−100||||||||||||||
||−200|||−199.9||−199.9||−200|||||−200|−199.9|−200||−200|−199.9|−200|||||||||||
|**Setting**<br>**number**|0|||1|2|3|4|5||6|7|8|9|10|11|12|13|14|15|16|17|18|24|25|19|20|21|22|23|
|Shaded settings are the default settings.<br>The applicable standards for the input types<br>K, J, T, E, N, R, S, B: JIS C 1602-1995, IEC<br>L: Fe-CuNi, DIN 43710-1985<br>U: Cu-CuNi, DIN 43710-1985<br>W: W5Re/W26Re, ASTM E988-1990||||||||||are as follows:<br>584-1<br>JPt100: JIS C 1604-1989, JIS C 1606-1989<br>Pt100: JIS C 1604-1997, IEC 751<br>PL II: According to Platinel II electromotive force charts from BASF (previously<br>Engelhard)||||||||||||||||||||



## **Models with Analog Inputs** 

|**Input type**|**Current**|**Current**|**Voltage**|**Voltage**|**Voltage**|
|---|---|---|---|---|---|
|**Input specification**|4 to 20mA|0 to 20 mA|1 to 5 V|0 to 5 V|0 to 10 V|
|**Setting range**|Usable in the following ranges by scaling:<br>−1999 to 9999,−199.9 to 999.9,−19.99 to 99.99 or−1.999 to 9.999|||||
|**Setting number**|0|1|2|3|4|



Shaded settings are the default settings. 

Basic-type Digital Temperature Controller **E5AN/E5EN** 

7 

## **Alarm Outputs** 

Each alarm can be independently set to one of the following 13 alarm types. The default is _2: Upper limit_ . Auxiliary outputs are allocated for alarms. ON delays and OFF delays (0 to 999 s) can also be specified. 

**Note:** For models with heater burnout, SSR failure, and heater overcurrent detection, alarm 1 will be an OR output of the alarm selected from the following alarm types and the alarms for heater burnout, SSR failure, and heater overcurrent. To output only a heater burnout alarm, SSR failure alarm, and heater overcurrent alarm for alarm 1, set the alarm type to 0 (i.e., no alarm function). 

- ✽1. With set values 1, 4 and 5, the upper and lower limit values can be set independently for each alarm type, and are expressed as “L” and “H.” 

|**Set**<br>**value**|**Alarm type**|**Alarm output operation**|**Alarm output operation**|**Alarm output operation**|**Alarm output operation**|**Alarm output operation**|**Alarm output operation**|**Alarm output operation**|**Alarm output operation**|.    ,   ,<br>be set independently for each alarm type, and are expressed as<br>“L” and “H.”<br>✽2. Set value: 1, Upper- and lower-limit alarm<br>✽3. Set value: 4, Upper- and lower-limit range<br>✽4. Set value: 5, Upper- and lower-limit with standby sequence<br>For Upper- and Lower-Limit Alarm Described Above<br>**•**Case 1 and 2<br>Always OFF<br> when the upper-limit and lower-limit hysteresis<br>overlaps.<br>**•**Case 3:Always OFF<br>✽5. Set value: 5, Upper- and lower-limit with standby sequence<br>Always OFF<br> when the upper-limit and lower-limit hysteresis<br>overlaps.<br>L<br>H<br>H < 0, L > 0<br>⏐H⏐<⏐L⏐<br>SP<br>Case 1<br>L<br>H<br>H > 0, L < 0<br>⏐H⏐>⏐L⏐<br>SP<br>Case 2<br>L<br>H<br>H < 0, L < 0<br>SP<br>L<br>H<br>H < 0, L > 0<br>⏐H⏐ ≥ ⏐L⏐<br>SP<br>L<br>H<br>H > 0, L < 0<br>⏐H⏐ ≤ ⏐L⏐<br>SP<br>Case 3 (Always ON)<br>L<br>H SP<br>Case 1<br>L<br>H<br>SP<br>Case 2<br>L<br>H<br>SP<br>L<br>L<br>H<br>SP<br>H<br>SP<br>Case 3 (Always OFF)<br>H < 0, L > 0<br>⏐H⏐<⏐L⏐<br>H > 0, L < 0<br>⏐H⏐>⏐L⏐<br>H < 0, L < 0<br>H < 0, L > 0<br>⏐H⏐ ≥ ⏐L⏐<br>H > 0, L < 0<br>⏐H⏐ ≤ ⏐L⏐|
|---|---|---|---|---|---|---|---|---|---|---|
|||**When X is**<br>**positive**||||||**When X is**<br>**negative**|||
|0|Alarm function<br>OFF|Output OFF|||||||||
|1<br>✽1|Upper- and<br>lower-limit|ON<br>OFF|SP<br>L<br>H||||✽2||||
|2|Upper limit|ON<br>OFF|||X||ON<br>OFF||||
|3<br>|Lower limit<br>|ON<br>OFF||X|||ON<br>OFF||X||
||||||||||||
|4<br>✽1|Upper- and<br>lower-limit range|ON<br>OFF|||||✽3||||
|5<br>✽1|Upper- and<br>lower-limit with<br>standby<br>sequence|✽5<br>ON<br>OFF|SP<br>L<br>H||||✽4||||
|6|Upper-limit with<br>standby<br>sequence|ON<br>OFF|SP<br>X||||ON<br>OFF|SP<br>X|||
|7|Lower-limit with<br>standby<br>sequence|ON<br>OFF|SP<br>X||||ON<br>OFF|SP<br>X|||
|8|Absolute-value<br>upper-limit|ON<br>OFF||X|||ON<br>OFF||X||
||||||||||||
|9|Absolute-value<br>lower-limit|ON<br>OFF||X|||ON<br>OFF|0<br>X<br>|||
||||||||||||
|10|Absolute-value<br>upper-limit with<br>standby<br>sequence|ON<br>OFF|X|||||0<br>X|||
||||||||ON<br>OFF||||
||||0||||||||
|11|Absolute-value<br>lower-limit with<br>standby<br>sequence|ON<br>OFF|0<br>X||||ON<br>OFF|0<br>X|||
|12|LBA (for alarm 1<br>only)|---|||||||||
|13|PV change rate<br>alarm|---|||||||||



Basic-type Digital Temperature Controller **E5AN/E5EN** 

8 

## **Characteristics** 

|**Characteristics**|**Characteristics**||
|---|---|---|
|**Indication accuracy**||Thermocouple: (±0.3% of indicated value or±1°C, whichever is greater)±1 digit max.✽1<br>Platinum resistance thermometer: (±0.2% of indicated value or±0.8°C, whichever is greater)±1 digit max.<br>Analog input:±0.2% FS±1 digit max.<br>CT input:±5% FS±1 digit max.|
|**Transfer output accuracy**||±0.3% FS max.|
|**Influence of temperature**<br>✽**2**||Thermocouple input (R, S, B, W, PL II): (±1% of PV or±10°C, whichever is greater)±1 digit max.<br>Other thermocouple input: (±1% of PV or±4°C, whichever is greater)±1 digit max.✽3<br>Platinum resistance thermometer: (±1% of PV or±2°C, whichever is greater)±1 digit max.<br>Analoginput: (±1%FS)±1 digit max.|
|**Influence of voltage**✽**2**|||
|**Input sampling period**||250 ms|
|**Hysteresis**||Models with thermocouple/platinum resistance thermometer input (universal input): 0.1 to 999.9 EU (in units of 0.1<br>EU)✽4<br>Models with analoginput: 0.01 to 99.99% FS (in units of 0.01% FS)|
|**Proportional band (P)**||Models with thermocouple/platinum resistance thermometer input (universal input): 0.1 to 999.9 EU (in units of 0.1<br>EU)✽4<br>Models with analoginput: 0.1 to 999.9% FS (in units of 0.1% FS)|
|**Integral time (I)**||0 to 3999 s (in units of 1 s)|
|**Derivative time (D)**||0 to 3999 s (in units of 1 s)✽5|
|**Control period**||0.5, 1 to 99 s (in units of 1 s)|
|**Manual reset value**||0.0 to 100.0% (in units of 0.1%)|
|**Alarm setting range**||−1999 to 9999 (decimal point position depends on input type)|
|**Affect of signal source**<br>**resistance**||Thermocouple: 0.1°C/Ωmax. (100Ωmax.)<br>Platinum resistance thermometer: 0.1°C/Ωmax. (10Ωmax.)|
|**Insulation resistance**||20 MΩmin. (at 500 VDC)|
|**Dielectric strength**||2,300 VAC, 50 or 60 Hz for 1 min (between terminals with different charge)|
|**Vibration**<br>**resistance**|**Malfunction**|10 to 55 Hz, 20 m/s2for 10 min each in X, Y, and Z directions|
||**Destruction**|10 to 55 Hz, 0.75-mm single amplitude for 2 hrs each in X, Y, and Z directions|
|**Shock**<br>**resistance**|**Malfunction**|100 m/s2, 3 times each in X, Y, and Z directions|
||**Destruction**|300 m/s2, 3 times each in X, Y, and Z directions|
|**Weight**|**E5AN**|Controller: Approx. 310g, MountingBracket: Approx. 100g|
||**E5EN**|Controller: Approx. 260g, MountingBracket: Approx. 100g|
|**Degree of protection**||Front panel: IP66, Rear case: IP20, Terminals: IP00|
|**Memory protection**||Non-volatile memory(number of writes: 1,000,000 times)|
|**Setup Tool**||CX-Thermo version 4.0 or higher|
|**Setup Tool port**||Provided on the bottom of the E5AN and E5EN.<br>An E58-CIFQ1 USB-Serial Conversion Cable is required to connect the computer to the E5AN and E5EN✽6|
|**Standards**|**Approved**<br>**standards**|UL 61010-1, CSA C22.2 No. 1010-1|
||**Conformed**<br>**standards**|EN 61010-1 (IEC 61010-1): Pollution level 2, overcurrent category II|
|**EMC**||EMI:<br>EN 61326<br>Radiated Interference Electromagnetic Field Strength: EN 55011 Group 1, class A<br>Noise Terminal Voltage:<br>EN 55011 Group 1, class A<br>EMS:<br>EN 61326<br>ESD Immunity:<br>EN 61000-4-2<br>Electromagnetic Field Immunity:<br>EN 61000-4-3<br>Burst Noise Immunity:<br>EN 61000-4-4<br>Conducted Disturbance Immunity:<br>EN 61000-4-6<br>Surge Immunity:<br>EN 61000-4-5<br>Power Frequency Magnetic Field Immunity:<br>EN 61000-4-8<br>Voltage Dip/InterruptingImmunity:<br>EN 61000-4-11|



✽1. The indication accuracy of K thermocouples in the − 200 to 1300 ° C range, T and N thermocouples at a temperature of − 100 ° C max., and U and L thermocouples at any temperatures is ± 2 ° C ± 1 digit max. The indication accuracy of the B thermocouple at a temperature of 400 ° C max. is not specified. The indication accuracy of B thermocouples in the 400 to 800 ° C range is ± 3 ° C max. The indication accuracy of the R and S thermocouples at a temperature of 200 ° C max. is ± 3 ° C ± 1 digit max. The indication accuracy of W thermocouples is ± 0.3 of PV or ± 3 ° C, whichever is greater, ± 1 digit max. The indication accuracy of PL II thermocouples is ± 0.3 of PV or ± 2 ° C, whichever is greater, ± 1 digit max. 

✽2. Ambient temperature: − 10 ° C to 23 ° C to 55 ° , Voltage range: − 15% to 10% of rated voltage 

✽3. K thermocouple at − 100 ° C max.: ± 10 ° C max. 

✽4. “EU” stands for Engineering Unit and is used as the unit after scaling. For a temperature sensor, the EU is ° C or ° F. 

- ✽5. When robust tuning (RT) is ON, the differential time is 0.0 to 999.9 (in units of 0.1 s). 

✽6. External communications (RS-232C or RS-485) and cable communications for the Setup Tool can be used at the same time. 

Basic-type Digital Temperature Controller **E5AN/E5EN** 

9 

## **USB-Serial Conversion Cable** 

|**Applicable OS**|Windows 2000, XP, or Vista|
|---|---|
|**Applicable software**|Thermo Mini, CX-Thermo version<br>4.0 or higher|
|**Applicable models**|E5AN/E5EN/E5CN/E5CN-U/E5AN-<br>H/E5EN-H/E5CN-H|
|**USB interface standard**|Conforms to USB Specification 1.1.|
|**DTE speed**|38400 bps|
|**Connector specifications**|Computer: USB (type A plug)<br>Temperature Controller: Setup Tool<br>port (on bottom of Controller)|
|**Power supply**|Bus power (Supplied from USB host<br>controller.)|
|**Power supply voltage**|5 VDC|
|**Current consumption**|70 mA|
|**Ambient operating temper-**<br>**ature**|0 to 55°C (with no condensation or<br>icing)|
|**Ambient operating humidity**|10% to 80%|
|**Storage temperature**|−20 to 60°C (with no condensation<br>or icing)|
|**Storage humidity**|10% to 80%|
|**Altitude**|2,000 m max.|
|**Weight**|Approx. 100g|



- **Note:** A driver must be installed in the personal computer. Refer to installation information in the operation manual for the Conversion Cable. 

## **Communications Specifications** 

|**Transmission line**<br>**connection method**|RS-485: Multipoint<br>RS-232C: Point-to-point|
|---|---|
|**Communications**|RS-485 (two-wire, half duplex) or RS-<br>232C|
|**Synchronization method**|Start-stop synchronization|
|**Protocol**|CompoWay/F, SYSWAY, or Modbus|
|**Baud rate**|1200, 2400, 4800, 9600, 19200, 38400,<br>or 57600 bps|
|**Transmission code**|ASCII|
|**Data bit length**✽|7 or 8 bits|
|**Stop bit length**✽|1 or 2 bits|
|**Error detection**|Vertical parity (none, even, odd)<br>Frame check sequence (FCS) with<br>SYSWAY<br>Block check character (BCC) with<br>CompoWay/F or CRC-16 Modbus|
|**Flow control**|None|
|**Interface**|RS-485, RS-232C|
|**Retry function**|None|
|**Communications buffer**|217 bytes|
|**Communications**<br>**response wait time**|0 to 99 ms<br>Default: 20 ms|



- ✽ The baud rate, data bit length, stop bit length, and vertical parity can be individually set using the Communications Setting Level. 

## **Current Transformer (Order Separately) Ratings** 

|**Ratings**||
|---|---|
|**Dielectric strength**|1,000 VAC for 1 min|
|**Vibration resistance**|50 Hz, 98 m/s2|
|**Weight**|E54-CT1: Approx. 11.5 g,<br>E54-CT3: Approx. 50g|
|**Accessories**<br>**(E54-CT3 only)**|Armatures (2)<br>Plugs (2)|



## **Heater Burnout Alarms, SSR Failure Alarms, and Heater Overcurrent Alarms** 

|**CT input (for heater cur-**<br>**rent detection)**|Models with detection for single-<br>phase heaters: One input<br>Models with detection for single-<br>phase or three-phase heaters: Two<br>inputs|
|---|---|
|**Maximum heater current**|50 A AC|
|**Input current indication**<br>**accuracy**|±5% FS±1 digit max.|
|**Heater burnout alarm set-**<br>**ting range **✽**1**|0.1 to 49.9 A (in units of 0.1 A)<br>Minimum detection ON time: 100 ms|
|**SSR failure alarm setting**<br>**range **✽**2**|0.1 to 49.9 A (in units of 0.1 A)<br>Minimum detection OFF time: 100 ms|
|**Heater overcurrent alarm**<br>**setting range **✽**3**|0.1 to 49.9 A (in units of 0.1 A)<br>Minimum detection ON time: 100 ms|



- ✽1. For heater burnout alarms, the heater current will be measured when the control output is ON, and the output assigned to the alarm 1 function will turn ON if the heater current is lower than the set value (i.e., heater burnout detection current value). 

- ✽2. For SSR failure alarms, the heater current will be measured when the control output is OFF, and the output assigned to the alarm 1 function will turn ON if the heater current is higher than the set value (i.e., SSR failure detection current value). 

- ✽3. For heater overcurrent alarms, the heater current will be measured when the control output is ON, and the output assigned to the alarm 1 function will turn ON if the heater current is higher than the set value (i.e., heater overcurrent detection current value). 

## **Electrical Life Expectancy Curve for Relays (Reference Values)** 

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**----- Start of picture text -----**<br>
500<br>300<br>E5AN/E5EN<br>100 250 VAC, 30 VDC<br>(resistive load)<br>50 cosφ = 1<br>30<br>10<br>5<br>3<br>1<br>0 1 2 3 4 5 6<br>Switching current (A)<br>4 operations) 10<br>×<br>Life (<br>**----- End of picture text -----**<br>


**Note:** Do not connect a DC load to a Controller with a Long-life Relay Output. 

Basic-type Digital Temperature Controller **E5AN/E5EN** 

10 

## **External Connections** 

- A voltage output (control output 1, for driving SSR) is not electrically insulated from the internal circuits. When using a grounding thermocouple, do not connect any of the control output terminals to ground. If the control output terminals are connected to ground, errors will occur in the measured temperature values as a result of leakage current. 

- The voltage output (control output 2, for driving SSR) has basic insulation provided for the internal circuit. 

- Consult with your OMRON representative before using the external power supply for the ES1B for any other purpose. 

## **Controllers** 

## **Option Units** 

- 100 to 240 VAC 

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**----- Start of picture text -----**<br>
• 24 VAC/VDC (no polarity)<br>Control output 1  Communications<br>Relay output  E53-EN01 E53-EN03 E53-AKB<br>Voltage output  (for driving SSR) 250 VAC, 5A (resistive load)  Input power supply  1 2  1 1 1 2  RS-232C1112 RDSD RS-4851112 B (A (+−)) Event inputs1112 EV2 EV1<br>12 VDC, 40 mA  3  1 3  13 SG 13 DO NOT USE 13 CT1/CT2<br>Current output Control output 1<br>0 to 20 mA DC  4  1 4  +<br>Load: 600 4 to 20 mA DC Ω max.  Auxiliary output 3  5  1 5  C T 1 C T 2  - D O  N O T Control output 2  + - External power supply 12 VDC, 20 mA<br>Control output 2  6  1 6  U S E  U S E D O  N O T<br>Voltage output   7  1 7  DO NOT USE<br>Long-life relay output (for driving SSR) 12 VDC, 21 mA  Auxiliary output 2  8  1 8  D O  N O T U S E  A B  D O  N O T U S E  m A<br>250 VAC, 3 A (resistive load)  Auxiliary output 1  1 0 9  2 0 1 9  B  V  D O  N O T U S E  A heater burnout alarm, heater short alarm,  heater overcurrent alarm, or input alarm is<br>sent to the output to which the alarm 1<br> T/c  Pt  Volt  mA function is assigned.<br>Auxiliary output    temperature  analog<br>1, 2, 3  input  input<br>Relay outputs<br>250 VAC, 3 A<br>(resistive load)<br>**----- End of picture text -----**<br>


Basic-type Digital Temperature Controller **E5AN/E5EN** 

11 

## **Nomenclature** 

## **E5AN** 

**==> picture [24 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
E5EN<br>**----- End of picture text -----**<br>


**==> picture [512 x 224] intentionally omitted <==**

**----- Start of picture text -----**<br>
Temperature unit<br>— D QEFF [OD]<br>Operation indicators<br>SUB1 PV SUB1HA SUB2SUB3<br>SUB2<br>Operation indicators =I SUB3HA aeaaa) | No.1 display — Temperature unit Te = oer PV No.1 display<br>SV No. 2 display SV No.2 display<br>OUT1OUT2 STOPCMW MANU MV No. 3 display   Operation indicators OUT1OUT2 STOPCMW MANU MV No.3 display<br>Up Key<br>Programmable  Mode Key<br>Function Key/ Auto/Manual Key  PFA/M © as Up Key Level Key PFA/M Programmable Function Key/<br>- H}OO@ =e Auto/Manual Key<br>E5AN Down Key E5EN<br>—— Level Key Mode Key Ses Down Key \Sv<br>✽ A 2-level display when shipped from the factory. A 3-level display is activated if parameters are initialized. For details on the third display level,<br>refer to the  User’s Manual, Basic Type  (Cat. No. H156).<br>**----- End of picture text -----**<br>


## **Dimensions** 

(Unit: mm) 

## **E5AN** 

**==> picture [510 x 186] intentionally omitted <==**

**----- Start of picture text -----**<br>
Mounted Separately Group Mounted<br>6 re 92 [+0.8 ] 0   =F (96 × number of units − 3.5) [+1.0 ] 0   4<br>79.2<br>2<br>92 [+0.8 ] 0<br>| omron7 somal" occ=S=S aih || ‘|<br>96 × 96 112 91 120 min. Group mounting does not allow waterproofing.<br>•  Recommended panel thickness is 1 to<br>8 mm.<br>•  Group mounting is not possible in the<br>vertical direction. (Maintain the specified<br>| [e][os] B a" [e] 88 [s] . 8.8)" [|] S228=——— uy [ || 92 [+0.8 ] 0   •  To mount the Controller so that it is mounting space between Controllers.)<br>waterproof, insert the waterproof packing<br>onto the Controller.<br>Terminal Cover •  When two or more Controllers are<br>Waterproof Mounting Bracket  (E53-COV16) mounted, make sure that the surrounding<br>— — — (J Packing (Accessory) (Accessory) | | temperature does not exceed the<br>(Accessory) Crimp terminal size: M3.5 allowable operating temperature specified in the specifications.<br>**----- End of picture text -----**<br>


Basic-type Digital Temperature Controller **E5AN/E5EN** 

12 

## **E5EN** 

**==> picture [224 x 164] intentionally omitted <==**

**----- Start of picture text -----**<br>
6<br>79.2<br>48 2<br>~j |<br>96 112 91<br>ESEN coac tC LD<br>\E | S55 ot<br>“fon ol ee<br>Terminal Cover<br>Waterproof Mounting Bracket  (E53-COV16)<br>Packing (Accessory) (Accessory)<br>(Accessory) Crimp terminal size: M3.5<br>**----- End of picture text -----**<br>


**==> picture [157 x 223] intentionally omitted <==**

**----- Start of picture text -----**<br>
Mounted Separately Group Mounted<br>(48 × number of units − 2.5) [+1.0 ] 0<br>rT 45 [+0.6 ] 0   tr<br>92 [+0.8 ] 0<br>120 min. Group mounting does not<br>allow waterproofing.<br>|<br>92 [+0.8 ] 0<br>•  Recommended panel thickness is 1 to 8 mm.<br>•  Group mounting is not possible in the vertical direction.<br>(Maintain the specified mounting space between<br>Controllers.)<br>•  To mount the Controller so that it is waterproof, insert the<br>waterproof packing onto the Controller.<br>**----- End of picture text -----**<br>


**==> picture [164 x 19] intentionally omitted <==**

**----- Start of picture text -----**<br>
•  When two or more Controllers are mounted, make sure that<br>the surrounding temperature does not exceed the allowable<br>operating temperature specified in the specifications.<br>**----- End of picture text -----**<br>


## **Accessories (Order Separately)** 

**USB-Serial Conversion Cable E58-CIFQ1** 

**==> picture [353 x 55] intentionally omitted <==**

**----- Start of picture text -----**<br>
(2,100)<br>250 LED (SD) 1,765<br>USB connector (type A plug) Serial connector<br>LED (RD)<br>**----- End of picture text -----**<br>


## **Terminal Covers** 

**E53-COV16 (Six Covers provided.)** 

**==> picture [67 x 85] intentionally omitted <==**

**----- Start of picture text -----**<br>
1.2 3.2<br>10<br>44.8<br>**----- End of picture text -----**<br>


Basic-type Digital Temperature Controller **E5AN/E5EN** 

13 

## **Waterproof Packing** 

## **Y92S-P4 (for DIN 96** × **96) Y92S-P5 (for DIN 48** × **96)** 

**==> picture [67 x 115] intentionally omitted <==**

**==> picture [35 x 96] intentionally omitted <==**

Order the Waterproof Packing separately if it becomes lost or damaged. 

The Waterproof Packing can be used to achieve an IP66 degree of protection. 

(Deterioration, shrinking, or hardening of the waterproof packing may occur depending on the operating environment. Therefore, periodic replacement is recommended to ensure the level of waterproofing specified in IP66. The time for periodic replacement depends on the operating environment. Be sure to confirm this point at your site. Consider one year a rough standard. OMRON shall not be liable for the level of water resistance if the customer does not perform periodic replacement.) 

The Waterproof Packing does not need to be attached if a waterproof structure is not required. 

## **Current Transformers** 

## **E54-CT1** 

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**----- Start of picture text -----**<br>
21<br>2.8<br>15<br>5.8 dia.<br>7.5<br>25 3<br>10.5<br>40<br>Two, 3.5 dia.<br>10<br>30<br>E54-CT3<br>2.36 dia.<br>30<br>12 dia.<br>9<br>40 × 40<br>Two, M3 (depth: 4)<br>15<br>30<br>E54-CT3 Accessory<br>• Armature Connection Example<br>Armature<br>Approx. 3 dia. Plug<br>Lead<br>18<br>• Plug<br>Approx. 6 dia.<br>(22)<br>**----- End of picture text -----**<br>


## **E54-CT1** 

## **Thru-current (Io) vs. Output Voltage (Eo) (Reference Values)** 

**==> picture [168 x 429] intentionally omitted <==**

**----- Start of picture text -----**<br>
Maximum continuous heater current: 50 A (50/60 Hz)<br>Number of windings: 400 ± 2<br>Winding resistance: 18 ± 2  Ω<br>100 V<br>50 Hz<br>10 ∞<br>1 kΩ Distortion<br>factor 10%<br>1<br>3%<br>1%<br>100 mV<br>10 100 Ω<br>1 RL = 10 Ω<br>100 μV<br>10<br>1 10 100 mA 1 10 100 1,000 A<br>Thru-current (Io) A (r.m.s.)<br>E54-CT3<br>Thru-current (Io) vs. Output Voltage<br>(Eo) (Reference Values)<br>Maximum continuous heater current: 120 A (50/60 Hz)<br>(Maximum continuous heater current for an OMRON<br>Temperature Controller is 50 A.)<br>Number of windings: 400±2<br>Winding resistance: 8±0.8  Ω<br>100 V<br>50 Hz Distor-<br>10 1 k∞Ω tionfactor 10%<br>500 Ω 3%<br>1 1%<br>100 mV<br>100 Ω<br>50 Ω<br>10<br>RL = 10 Ω<br>1<br>100 μV<br>10<br>1 10 100 mA 1 10 100 1,000 A<br>Thru-current (Io) A (r.m.s.)<br>Output voltage (Eo) V (r.m.s.)<br>Output voltage (Eo) V (r.m.s.)<br>**----- End of picture text -----**<br>


Maximum continuous heater current: 120 A (50/60 Hz) (Maximum continuous heater current for an OMRON Temperature Controller is 50 A.) Number of windings: 400±2 Winding resistance: 8±0.8 Ω 

Basic-type Digital Temperature Controller **E5AN/E5EN** 

14 

## **Operation** 

## **Setting Levels Diagram** 

This diagram shows all of the setting levels. To move to the advanced function setting level and calibration level, you must enter passwords. Some parameters are not displayed depending on the protect level setting and the conditions of use. Control stops when you move from the operation level to the initial setting level. 

## **Basic Type** 

**==> picture [481 x 385] intentionally omitted <==**

**----- Start of picture text -----**<br>
Power ON<br>Start in manual mode.<br>Start in automatic mode.<br>Press the O Key or the<br>PF Key for at least 1 s. ✽4 Press the<br>Operation  Adjustment  O+ M<br>Level Level Press the Keys for at<br>O+ M least 1 s.<br>Press the  Keys for at<br>a-m O Key less than 1 s. least 3 s. (Display  c 25<br>will flash  100<br>after 1st<br>Press the O Key  PF Key✽5 second.)<br>Manual  for at least 3 s while  Monitor/Setting<br>mode ✽3 a-m(1st second.)a-m is displayed. will flash after  PF Key✽5 Item Level<br>Press the PF Key ✽4 Press the O Key for at<br>Manual  for at least 1 s. c 25 least 3 s. (Display will flash after 1st second.)<br>Control Level<br>Press the  100<br>Protect Level<br>O Key for<br>at least 1 s. *1<br>Note:  The time taken to<br>move to the protect<br>Communica- level can be adjusted<br>Control stops. Initial SettingLevel tions Setting Level by changing the “Move to protect level<br>Press the O Key for less than 1 s. time” setting.<br>Input password while<br>Press the O Key  amoV is displayed. (Set<br>for at least 1 s. value −169)<br>Advanced Function<br>Setting Level<br>Input password. Control in progress<br>Control stopped<br>Calibration Level ✽2 Not displayed for some models<br>Level change<br>**----- End of picture text -----**<br>


- ✽1. You can return to the operation level by executing a software reset. 

- ✽2. It is not possible to move to other levels from the calibration level by operating the keys on the front panel. It can be done only by first turning OFF the power. 

- ✽3. From the manual control level, key operations can be used to move to the operation level only. 

- ✽4. When the PF Setting parameter is set to A-M for a Controller with a PF Key (E5AN/E5EN). 

- ✽5. When the PF Setting parameter is set to PFDP for a Controller with a PF Key (E5AN/E5EN) 

## **Error Displays (Troubleshooting)** 

When an error occurs, the No.1 display shows the error code. Take necessary measure according to the error code, referring the table below. 

|**No.1 display**|**Meaning**|**Action**|**Status at error**|**Status at error**|
|---|---|---|---|---|
||||**Control output**|**Alarm output**|
|s.err(S. Err)|Input error<br>✽|Check the wiring of inputs for miswiring, disconnections, and short-circuits and check the<br>input type.|OFF|Operates as above<br>the upper limit.|
|e333(E333)|A/D<br>converter<br>error|Turn the power OFF then back ON again. If the display remains the same, the controller must<br>be repaired. If the display is restored to normal, then a probable cause can be external noise<br>affecting the control system. Check for external noise.|OFF|OFF|
|e111(E111)|Memory<br>error|Turn the power OFF then back ON again. If the display remains the same, the controller must<br>be repaired. If the display is restored to normal, then a probable cause can be external noise<br>affecting the control system. Check for external noise.|OFF|OFF|
|**Note:**If the input value exceeds the display limit (-1999 to 9999), though it is within the control range,<br>will be displayed under -1999 and<br>above 9999. Under these conditions, control output and alarm output will operate normally.|||||



**Note:** If the input value exceeds the display limit (-1999 to 9999), though it is within the control range, will be displayed under -1999 and above 9999. Under these conditions, control output and alarm output will operate normally. 

For details on the control range, refer to the _E5CN/E5AN/E5EN Digital Temperature Controllers User's Manual Basic Type_ (Cat. No. H156). 

- ✽ These errors are displayed only when the PV/SP is displayed. Errors are not displayed for other displays. 

Basic-type Digital Temperature Controller **E5AN/E5EN** 

15 

## **Parameters** 

## **Basic Type** 

**==> picture [560 x 701] intentionally omitted <==**

**----- Start of picture text -----**<br>
Basic Type<br>Some parameters are not displayed depending on<br>the model of the Controller and parameter settings.<br>For details, refer to the  E5CN/E5AN/E5EN Digital<br>Temperature Controllers User's Manual Basic Type PF Key ✽2<br>Power ON<br>(Cat. No. H156).<br>Starting in manual mode.<br>Starting in  Press the O Key for at least 3 s. PF Key ✽2<br>Manual Control Level automatic  Other than the Auto/Manual Switch display<br>mode.<br>Press the PF Key for  Press the O Initial Setting Level<br>at least 1 s. ✽1 C 25 PID Control only Key or the PF Key for at least 1 s.  Press theO Key for  Press the O Key less than 1 s.<br>PV/MV ✽1 at least 1 s. in-t Input Type<br>Adjustment Level Press the O Key less than 1 s. Operation Level in-hM5 Scaling Upper Limit<br>Press the O Key less than 1 s. 100<br>C 25 Process ValueAdded when Additional PV display is ON. r-srun RUN/STOP in-lM Scaling Lower Limit<br>l.adj Adjustment Level DisplayDisplayed only once when entering  C ins0.0 Temperature Input Shift C 25M0 Process Value/Set Point Cal-1M0 Alarm Value 1 dpM0 Decimal Point<br>M adjustment level. M 1-point shift M M 0 For input type of analog<br>cmwtoffoffatM Communications WritingAT Execute/Cancel CCinshinsl0.00.0M Upper Limit TemperatureInput Shift ValueLower Limit TemperatureInput Shift Value2-point shiftSet either of these parameters. Press the Ofor at least 3 s. Key  m-spa-mM0 Auto/Manual SwitchPID control only.Added when auto/manual select addition is ON.Multi-SP Set Point Setting CCal1hal1lM00 Alarm Value Upper Limit 1Alarm Value Lower Limit 1 Csl-hd-uMMc SP Upper LimitTemperature Unit°C, °F For input type of temperature<br>M M M M 1300<br>ct10.0 Heater Current 1 Value Monitor C 8.0p Proportional Band Csp-m0 Set Point During SP Ramp Cal-20 Alarm Value 2 C sl-lM SP Lower LimitLimit the set point<br>M M M M<br>hb10.0 Heater Burnout Detection 1 233i Integral Time ct10.0 Heater Current 1 Value Monitor Cal2h0 Alarm Value Upper Limit 2 cntlM PID ON/OFF<br>M M PID settings M M onof<br>oc150.0 Heater OvercurrentDetection 1 40d Derivative Time ct20.0 Heater Current 2 Value Monitor C al2l0 Alarm Value Lower Limit 2 s-hcM Standard or Heating/Cooling<br>M M M M stnd<br>ct20.0 Heater Current 2 Value Monitor c-sc Cooling Coefficient lcr10.0 Leakage Current 1 Monitor C al-30 Alarm Value 3 Mst ST (Self-tuning)<br>hb2M0.0 Heater Burnout Detection 2 Cc-dbM0.0 Dead BandHeating/cooling lcr2M0.0 Leakage Current 2 Monitor C al3hM0 Alarm Value Upper Limit 3 ptrnMon Program PatternFor input type of temperature, standard control, or PID<br>lcr1oc250.00.0MM0.0 Leakage Current 1 MonitorHeater OvercurrentDetection 2 Cof-rhys50.0MM1.0 Hysteresis (Heating)Manual Reset ValueClear the offset during stabilization of P or PD control. sktrprstrsetMM0 Soak Time RemainProgram Start C al3l0.0MMo0 MV Monitor (Heating)Alarm Value Lower Limit 3 c-cpoffcpMM20 Control Period (Heating)Control Period (Cooling)When assigning PID or control output to ON/OFF outputSet the ON/OFF output cycle.<br>M M Hysteresis settings M M 20<br>hs1 HS Alarm 1 C chys Hysteresis (Cooling) c-o MV Monitor (Cooling) M<br>50.0 1.0 0.0 orev Direct/Reverse Operation<br>M M M or-r<br>lcr2M0.0 Leakage Current 2 Monitor soakM1 Soak Time Press the at least 3 s. O and M Keys for  Press the O and M Keys for at least 1 s. Press the less than 1 s.O Key  alt1M2 Alarm 1 Type<br>hs2 HS Alarm 2 C wt-b Wait Band Protect Level Communications  M<br>Csp-050.0M SP 0 mv-soffM MV at Stop Note:  The time taken to move to the protect level can be adjusted by changing the "Move to protect level time" setting. Note:  Setting LevelDisplayed only for models with communications. Changes are effective after cycling power or after a software reset. Calh1M0.2 Alarm 1 Hysteresis<br>CCsp-2sp-1MM000 SP 2SP 1 SP used by multi-SP Cmv-esprtoffMM0.00.0 SP Ramp Set ValueMV at PV Error oaptpmovMM00 Initial Setting/Operation/Adjustment Protect:Restricts displaying and modifying menus in operation, adjustment, and manual control levels.Move to Protect Level:Displayed only when a password is set. Restricts moving to protect level. u-nopselcwfMM1 Communications Unit No.Protocol Setting:Switches between CompoWay/F (SYSWAY) and Modbus.Communications<br>Csp-3M0 SP 3 ol-h105.0M MV Upper Limit icptM1 Communications Protect:This protect level restricts movement to the initial setting, communications setting, and advanced function setting levels. bpsM9.6 Baud RateCompoWay/F (SYSWAY) only ✽1. When the PF Setting<br>M ol-lM MV Lower Limit wtptoff Setting Change Protect:Protects changes to setups by operating the front panel keys. len7 Communications Data Length parameter is set to A-M for a Controller with a PF Key<br>orl-5.0M MV Change Rate Limit pfptoffM PF Key ProtectRestricts PF key operation (E5AN/E5EN only) sbitM2 Communications Stop Bits ✽2. When the PF Setting (E5AN/E5EN).<br>0.0 M M parameter is set to PFDP for a<br>sqrpM Extraction of Square Root Low-cut Point pmskonM Parameter Mask Enable:Displayed only when a parameter mask is set. prtyevenM Communications Parity Controller with a PF Key (E5AN/E5EN).<br>M0.0 prlp0 Password to Move to Protect Level:Password setting sdwt20 Send Data Wait Time<br>M M<br>-200<br>1.00<br>Set either of these parameters.<br>Set either of these parameters.<br>Set either of these parameters.<br>**----- End of picture text -----**<br>


Some parameters are not displayed depending on the model of the Controller and parameter settings. For details, refer to the _E5CN/E5AN/E5EN Digital Temperature Controllers User's Manual Basic Type_ (Cat. No. H156). 

Basic-type Digital Temperature Controller **E5AN/E5EN** 

16 

**==> picture [558 x 72] intentionally omitted <==**

**----- Start of picture text -----**<br>
Monitor/Setting Item Level (E5AN/E5EN only)<br>C 25 Monitor/Setting  PF Monitor/Setting  PF Monitor/Setting  PF Monitor/Setting  PF Monitor/Setting<br>0 Item Display 1 Item Display 2 Item Display 3 Item Display 4 Item Display 5<br>Note:  The monitor/setting items to be displayed is set in the Monitor/Setting Item 1 to 5 parameters (advanced function setting level).<br>**----- End of picture text -----**<br>


## Press the O Key for at least 1 s. 

## Advanced Function Setting Level 

**==> picture [560 x 567] intentionally omitted <==**

**----- Start of picture text -----**<br>
alt2 Alarm 2 Type init Parameter Initialization a1lt Alarm 1 Latch hsu HS Alarm Use pf PF Setting(E5AN/E5EN only)<br>2 off off on a-m<br>CCalh3alt3alh2MMM0.20.22 Alarm 3 TypeAlarm 2HysteresisAlarm 3Hysteresis restsprumspuoffMMMam Standby Sequence ResetMulti-SP UsesSP Ramp Time Unit a3ltprlta2ltoffoffMMM3 Move to Protect Level TimeAlarm 3 LatchAlarm 2 Latch hshlbahsloffMM0.1M0 HS Alarm HysteresisLBA Detection TimeHS Alarm Latch pfd2pfd3pfd1MMM100 Monitor/Setting Item 2Monitor/Setting Item 3Monitor/Setting Item 1(E5AN/E5EN only)<br>tr-t Transfer Output Type M M M M<br>off Linear output sb1n Auxiliary Output 1  sero Input Error Output C lbal LBA Level pfd4 Monitor/Setting Item 4<br>M n-o Open in Alarm off 8.0 0<br>tr-h100.0M Transfer Output Upper Limit sb2nn-oM Auxiliary Output 2 Open in Alarm cjconM Cold Junction Compensation Method C lbabM3.0 LBA Band pfd5M0 Monitor/Setting Item 5<br>tr-l Transfer Output Lower Limit M M M M<br>o1-tM0.0 Linear Current Output sb3nn-oM Auxiliary Output 3 Open in Alarm rlrvoffM MB Command Logic Switching out1Mo Control Output 1 Assignment spdpM4 "PV/SP" DisplayScreen Selection<br>ev-m4-20M1 Number of Multi-SP UsesTwo SPs: 1Four SPs: 2 Linear output hbuMon HB ON/OFF colrredM PV Change Color out2noneM Control Output 2 Assignment odslMo MV Display Selection<br>M hbloff Heater Burnout Latch C pv-b5.0 PV Stable Band sub1alm1 Auxiliary Output 1 Assignment pvdpon PV Decimal PointDisplay<br>ev-1none Event Input Assignment 1 M M M M<br>ev-2M Event Input  hbh0.1 Heater Burnout Hysteresis a1on0 Alarm 1 ON Delay sub2alm2 Auxiliary Output 2 Assignment pvstoff PV Status DisplayFunction<br>stop Assignment 2 M M M M<br>M C st-b ST Stable Range a2on Alarm 2 ON Delay sub3 Auxiliary Output 3 Assignment svst SV Status Display Function<br>15.0 0 alm3 (E5AN/E5EN only) off<br>sqr Extraction of Square<br>off Root Enable M M M M<br>M alfa α a3on Alarm 3 ON Delay csel Character Select d.ref Display RefreshPeriod<br>amov0 Move to Advanced Function Setting Level:Displayed when initial  0.65M M0 Mon 0.25M<br>M setting/communications protect is set to 0. at-g AT Calculated Gain a1of Alarm 1 OFF Delay t-u Soak Time Unit ra1m Control Output 1ON/OFF Count<br>Move by setting password (−169). 0.8 0 m 0 Monitor<br>M M M M<br>Cat-h AT Hysteresis a2of Alarm 2 OFF Delay alsp Alarm SP Selection ra2m Control Output 2ON/OFF Count<br>0.8 0 sp-m 0 Monitor<br>M M M M<br>lcma20.0 Limit Cycle MV Amplitude a3of0 Alarm 3 OFF Delay manloff Manual MV Limit Enable ra10 Control Output 1ON/OFF CountAlarm Set Value<br>M M M M<br>inf0.0 Input Digital Filter istpins1 Input Shift Type pvrp4 PV Rate of ChangeCalculation Period ra20 Control Output 2ON/OFF CountAlarm Set Value<br>pvadoffM Additional PV Display mvseoffM MV at Stop and Error Addition cscaoffM Automatic CoolingCoefficient Adjustment racM0 ON/OFF Counter Reset<br>M M M M<br>o-dpoff MV Display amadoff Auto/Manual Select Addition ocuon Heater Overcurrent Use cmov0 Move to Calibration Level<br>M M M M<br>retoff Automatic Display Return Time offrt RT ocloff Heater OvercurrentLatch<br>M M M<br>och Heater Overcurrent<br>0.1 Hysteresis<br>M<br>**----- End of picture text -----**<br>


Basic-type Digital Temperature Controller **E5AN/E5EN** 

17 

## **Safety Precautions** 

## ! **CAUTION** 

Do not touch the terminals while power is being supplied. Doing so may occasionally result in minor injury due to electric shock. 

Do not allow pieces of metal, wire clippings, or fine metallic shavings or filings from installation to enter the product. Doing so may occasionally result in electric shock, fire, or malfunction. 

Do not use the product where subject to flammable or explosive gas. Otherwise, minor injury from explosion may occasionally occur. 

Do not leave the cable for the Support Software connected to the product. Malfunction may occur due to noise in the cable. 

Do not use the Temperature Controller or Conversion Cable if it is damaged. Doing so may occasionally result in minor electric shock or fire. 

Never disassemble, modify, or repair the product or touch any of the internal parts. Minor electric shock, fire, or malfunction may occasionally occur. 

CAUTION - Risk of Fire and Electric Shock 

- a) This product is UL listed as Open Type Process Control Equipment. It must be mounted in an enclosure that does not allow fire to escape externally. 

- b) More than one disconnect switch may be required to de-energize the equipment before servicing the product. 

- c) Signal inputs are SELV, limited energy. ✽1 

- d) Caution: To reduce the risk of fire or electric shock, do not interconnect the outputs of different Class 2 circuits. ✽2 

If the output relays are used past their life expectancy, contact fusing or burning may occasionally occur. Always consider the application conditions and use the output relays within their rated load and electrical life expectancy. The life expectancy of output relays varies considerably with the output load and switching conditions. 

Tighten the terminal screws to between 0.74 and 0.90 N·m. ✽3 Loose screws may occasionally result in fire. 

Set the parameters of the product so that they are suitable for the system being controlled. If they are not suitable, unexpected operation may occasionally result in property damage or accidents. 

A malfunction in the product may occasionally make control operations impossible or prevent alarm outputs, resulting in property damage. To maintain safety in the event of malfunction of the product, take appropriate safety measures, such as installing a monitoring device on a separate line. 

A semiconductor is used in the output section of long-life relays. If excessive noise or surge is impressed on the output terminals, a short-circuit failure is likely to occur. If the output remains shorted, fire will occur due to overheating of the heater or other cause. Take measures in the overall system to prevent excessive temperature increase and to prevent fire from spreading. 

Do not allow pieces of metal or wire cuttings to get inside the cable connector for the Support Software.  Failure to do so may occasionally result in minor electric shock, fire, or damage to equipment. 

Do not allow dust and dirt to collect between the pins in the connector on the Conversion Cable. Failure to do so may occasionally result in fire. 

**==> picture [34 x 208] intentionally omitted <==**

When inserting the body of the Temperature Controller into the case, confirm that the hooks on the top and bottom are securely engaged with the case. If the body of the Temperature Controller is not inserted properly, faulty contact in the terminal section or reduced water resistance may occasionally result in fire or malfunction. 

When connecting the Control Output Unit to the socket, press it in until there is no gap between the Control Output Unit and the socket. Otherwise contact faults in the connector pins may occasionally result in fire or malfunction. 

- ✽1. An SELV circuit is one separated from the power supply with double insulation or reinforced insulation, that does not exceed 30 V r.m.s. and 42.4 V peak or 60 VDC. 

- ✽2. A class 2 power supply is one tested and certified by UL as having the current and voltage of the secondary output restricted to specific levels. 

- ✽3. The tightening torque for E5CN-U is 0.5 N·m. 

## **Precautions for Safe Use** 

Be sure to observe the following precautions to prevent malfunction or adverse affects on the performance or functionality of the product. Not doing so may occasionally result in faulty operation. 

**1.** This product is specifically designed for indoor use only. Do not use this product in the following places: 

- Places directly subject to heat radiated from heating equipment. 

- Places subject to splashing liquid or oil atmosphere. 

- Places subject to direct sunlight. 

- Places subject to dust or corrosive gas (in particular, sulfide gas and ammonia gas). 

- Places subject to intense temperature change. 

- Places subject to icing and condensation. 

- Places subject to vibration and large shocks. 

**2.** Use and store the product within the rated ambient temperature and humidity. 

- Gang-mounting two or more Temperature Controllers, or mounting Temperature Controllers above each other may cause heat to build up inside the Temperature Controllers, which will shorten their service life. In such a case, use forced cooling by fans or other means of air ventilation to cool down the Temperature Controllers. 

**3.** To allow heat to escape, do not block the area around the product. Do not block the ventilation holes on the product. 

**4.** Be sure to wire properly with correct polarity of terminals. 

**5.** Use the specified size (M3.5, width 7.2 mm or less) crimped terminals for wiring. To connect bare wires to the terminal block, use stranded or solid copper wires with a gage of AWG24 to AWG14 (equal to a cross-sectional area of 0.205 to 2.081 mm[2] ). (The stripping length is 5 to 6 mm.) Up to two wires of the same size and type or two crimp terminals can be inserted into a single terminal. 

**6.** Do not wire the terminals that are not used. 

**7.** To avoid inductive noise, keep the wiring for the product’s terminal block away from power cables carry high voltages or large currents. Also, do not wire power lines together with or parallel to product wiring. Using shielded cables and using separate conduits or ducts is recommended. 

Attach a surge suppressor or noise filter to peripheral devices that generate noise (in particular, motors, transformers, solenoids, magnetic coils, or other equipment that have an inductance component). 

When a noise filter is used at the power supply, first check the voltage or current, and attach the noise filter as close as possible to the product. 

Allow as much space as possible between the product and devices that generate powerful high frequencies (high-frequency welders, high-frequency sewing machines, etc.) or surge. 

**8.** Use this product within the rated load and power supply. 

**9.** Make sure that the rated voltage is attained within two seconds of turning ON the power using a switch or relay contact. If the voltage is applied gradually, the power may not be reset or output malfunctions may occur. 

**10.** Make sure that the Temperature Controller has 30 minutes or more to warm up after turning ON the power before starting actual control operations to ensure the correct temperature display. 

Basic-type Digital Temperature Controller **E5AN/E5EN** 

18 

**11.** When executing self-tuning, turn ON power to the load (e.g., heater) at the same time as or before supplying power to the product. If power is turned ON to the product before turning ON power to the load, self-tuning will not be performed properly and optimum control will not be achieved. 

**12.** A switch or circuit breaker must be provided close to the product. The switch or circuit breaker must be within easy reach of the operator, and must be marked as a disconnecting means for this unit. 

**13.** Always turn OFF the power supply before pulling out the interior of the product, and never touch nor apply shock to the terminals or electronic components. When inserting the interior of the product, do not allow the electronic components to touch the case. 

**14.** Do not use paint thinner or similar chemical to clean with. Use standard grade alcohol. 

**15.** Design the system (e.g., control panel) considering the 2 seconds of delay that the product's output to be set after power ON. 

**16.** The output may turn OFF when shifting to certain levels. Take this into consideration when performing control. 

**17.** The number of EEPROM write operations is limited. Therefore, use RAM write mode when frequently overwriting data during communications or other operations. 

**18.** Always touch a grounded piece of metal before touching the Temperature Controller to discharge static electricity from your body. 

**19.** Do not remove the terminal block. Doing so may result in failure or malfunction. 

**20.** Control outputs (for driving SSR) that are voltage outputs are not isolated from the internal circuits. When using a grounded thermocouple, do not connect any of the control output terminals to ground. (Doing so may result in an unwanted circuit path, causing error in the measured temperature.) 

**21.** When replacing the body of the Temperature Controller, check the condition of the terminals. If corroded terminals are used, contact failure in the terminals may cause the temperature inside the Temperature Controller to increase, possibly resulting in fire. If the terminals are corroded, replace the case as well. 

**22.** Use suitable tools when taking the Temperature Controller apart for disposal. Sharp parts inside the Temperature Controller may cause injury. 

**23.** Before connecting an Output Unit, confirm the specifications and thoroughly read relevant information in the datasheet and manual for the Temperature Controller. 

**24.** Check the orientation of the connectors on the Conversion Cable before connecting the Conversion Cable. Do not force a connector if it does not connect smoothly. Using excessive force may damage the connector. 

**25.** Do not place heavy object on the Conversion Cable, bend the cable past its natural bending radius, or pull on the cable with undue force. 

**26.** Do not connect or disconnect the Conversion Cable while communications are in progress. Product faults or malfunction may occur. 

**27.** Make sure that the Conversion Cable's metal components are not touching the external power terminals. 

**28.** Do not touch the connectors on the Conversion Cable with wet hands. Electrical shock may result. 

**29.** Before using infrared communications, correctly attach the enclosed Mounting Adapter to the cable for the Support Software. When connecting the infrared port on the cable to the Support Software into the Adapter, insert the connector to the specified line. Communications may not be possible if the connector is not connected properly. 

## **Precautions for Correct Use** 

## **Service Life** 

**1.** Use the product within the following temperature and humidity ranges: Temperature: − 10 to 55 ° C (with no icing or condensation) Humidity: 25% to 85% 

the temperature, the longer the service life. Therefore, the service life can be extended by lowering the temperature of the Temperature Controller. 

**3.** When two or more Temperature Controllers are mounted horizontally close to each other or vertically next to one another, the internal temperature will increase due to heat radiated by the Temperature Controllers and the service life will decrease. In such a case, use forced cooling by fans or other means of air ventilation to cool down the Temperature Controllers. When providing forced cooling, however, be careful not to cool down the terminals sections alone to avoid measurement errors. 

## **Measurement Accuracy** 

**1.** When extending or connecting the thermocouple lead wire, be sure to use compensating wires that match the thermocouple types. 

**2.** When extending or connecting the lead wire of the platinum resistance thermometer, be sure to use wires that have low resistance and keep the resistance of the three lead wires the same. 

**3.** Mount the product so that it is horizontally level. 

**4.** If the measurement accuracy is low, check to see if input shift has been set correctly. 

## **Waterproofing** 

The degree of protection is as shown below. Sections without any specification on their degree of protection or those with IP@0 are not waterproof. 

- Front panel: IP66 

- Rear case: IP20, Terminal section: IP00 

- (E5CN-U: Front panel: IP50, rear case: IP20, terminals: IP00) 

## **Operating Precautions** 

**1.** It takes approximately two seconds for the outputs to turn ON from after the power supply is turned ON. Due consideration must be given to this time when incorporating Temperature Controllers in a sequence circuit. 

**2.** When using self-tuning, turn ON power for the load (e.g., heater) at the same time as or before supplying power to the Temperature Controller. If power is turned ON for the Temperature Controller before turning ON power for the load, self-tuning will not be performed properly and optimum control will not be achieved. 

**3.** When starting operation after the Temperature Controller has warmed up, turn OFF the power and then turn it ON again at the same time as turning ON power for the load. (Instead of turning the Temperature Controller OFF and ON again, switching from STOP mode to RUN mode can also be used.) 

**4.** Avoid using the Controller in places near a radio, television set, or wireless installing. These devices can cause radio disturbances which adversely affect the performance of the Controller. 

## **Others** 

   **1.** The disk that is included with the Conversion Cable is designed for a computer CD-ROM driver. Never attempt to play the disk in a general-purpose audio player. 

   **2.** Do not connect or disconnect the Conversion Cable connector repeatedly over a short period of time. The computer may malfunction. 

   **3.** After connecting the Conversion Cable to the computer, check the COM port number before starting communications. The computer requires time to recognize the cable connection. This delay does not indicate failure. 

   **4.** Do not connect the Conversion Cable through a USB hub. Doing so may damage the Conversion Cable. 

   **5.** Do not use an extension cable to extend the Conversion Cable length when connecting to the computer. Doing so may damage the Conversion Cable. 

- If the product is installed inside a control board, the ambient temperature must be kept to under 55 ° C, including the temperature around the product. 

**2.** The service life of electronic devices like Temperature Controllers is determined not only by the number of times the relay is switched but also by the service life of internal electronic components. Component service life is affected by the ambient temperature: the higher the temperature, the shorter the service life and, the lower 

Basic-type Digital Temperature Controller **E5AN/E5EN** 

19 

## **Mounting** 

## **Mounting to a Panel** 

For waterproof mounting, waterproof packing must be installed on the Controller. Waterproofing is not possible when group mounting several Controllers. Waterproof packing is not necessary when there is no need for the waterproofing function. 

**==> picture [135 x 281] intentionally omitted <==**

**----- Start of picture text -----**<br>
Mounting Bracket Panel<br>(Accessory)<br>E53-COV16<br>Terminal Cover<br>(Accessory) Waterproof<br>packing E5AN<br>(Accessory)<br>Mounting Bracket<br>(Accessory)<br>Panel<br>E53-COV16<br>Terminal Cover<br>(Accessory) Waterproof  E5EN<br>packing<br>(Accessory)<br>**----- End of picture text -----**<br>


**1.** Insert the E5AN/E5EN into the square mounting hole in the panel (thickness: 1 to 8 mm). Attach the Mounting Brackets provided with the product to the mounting grooves on the top and bottom surfaces of the rear case. 

**2.** Use a ratchet to alternately tighten the screws on the top and bottom Mounting Brackets little by little to maintain balance, until the ratchet turns freely. 

## **Mounting the Terminal Cover** 

Slightly bend the E53-COV16 Terminal Cover to attach it to the terminal block as shown in the following diagram. The Terminal Cover cannot be attached in the opposite direction. 

## **Removing the Temperature Controller from the Case** 

The Temperature Controller can be removed from the case to perform maintenance without removing the terminal leads. This is possible for only the E5CN, E5AN, and E5EN, and not for the E5CN-U. Check the specifications of the case and Temperature Controller before removing the Temperature Controller from the case. 

**==> picture [248 x 153] intentionally omitted <==**

**----- Start of picture text -----**<br>
Tool insertion<br>hole Tool insertion<br>hole<br>(1)<br>(1)<br>(2)<br>(2)<br>(3)<br>(3)<br>E5AN E5EN (1)<br>(1)<br>**----- End of picture text -----**<br>


**1.** Insert a flat-blade screwdriver into the two tool insertion holes (one on the top and one on the bottom) to release the hooks. 

**2.** Insert the flat-blade screwdriver in the gap between the front panel and rear case (two on the top and two on the bottom), and use it to pry and pull out the front panel slightly. Then, pull out on the front panel gripping both sides. Be sure not to impose excessive force on the panel. 

**3.** When inserting the body of the Temperature Controller into the case, make sure the PCBs are parallel to each other, make sure that the sealing rubber is in place, and press the E5AN/E5EN toward the rear case until it snaps into position. While pressing the E5AN/E5EN into place, press down on the hooks on the top and bottom surfaces of the rear case so that the hooks securely lock in place. Make sure that electronic components do not come into contact with the case. 

## **Precautions when Wiring** 

- Separate input leads and power lines in order to prevent external noise. 

- Use wires with a gage of AWG24 (cross-sectional area: 0.205 mm[2] ) to AWG14 (cross-sectional area: 2.081 mm[2] ) twistedpair cable (stripping length: 5 to 6 mm). 

- Use crimp terminals when wiring the terminals. 

- Tighten the terminal screws to a torque of 0.74 to 0.90 N·m, however the terminal screws on the E5CN-U must be tightened to a torque of 0.5 N·m. 

- Use the following types of crimp terminals for M3.5 screws. 

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**==> picture [50 x 44] intentionally omitted <==**

**----- Start of picture text -----**<br>
Slightly bend the<br>E53-COV16<br>Terminal Cover in<br>the direction shown<br>by the arrows to<br>attach it to the<br>terminal block.<br>**----- End of picture text -----**<br>


**==> picture [97 x 51] intentionally omitted <==**

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7.2 mm max.<br>7.2 mm max.<br>**----- End of picture text -----**<br>


- Do not remove the terminal block. Doing so will result in malfunction or failure. 

**==> picture [39 x 20] intentionally omitted <==**

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E53-COV16<br>Terminal Cover<br>(Accessory)<br>**----- End of picture text -----**<br>


Basic-type Digital Temperature Controller **E5AN/E5EN** 

20 

Basic-type Digital Temperature Controller **E5AN/E5EN** 21 

## **Warranty and Application Considerations** 

## **Read and Understand This Catalog** 

Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. 

## **Warranty and Limitations of Liability** 

## **WARRANTY** 

OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. 

OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. 

## **LIMITATIONS OF LIABILITY** 

OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS, OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. 

In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. 

## **Application Considerations** 

## **SUITABILITY FOR USE** 

OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. 

Take all necessary steps to determine the suitability of the product for the systems, machines, and equipment with which it will be used. 

Know and observe all prohibitions of use applicable to this product. 

NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. 

## **Disclaimers** 

## **PERFORMANCE DATA** 

Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON _Warranty and Limitations of Liability._ 

## **CHANGE IN SPECIFICATIONS** 

Product specifications and accessories may be changed at any time based on improvements and other reasons. Consult with your OMRON representative at any time to confirm actual specifications of purchased product. 

## **DIMENSIONS AND WEIGHTS** 

Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. 

## **ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.** 

To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. 

Cat. No. H03E-EN-01A 

**In the interest of product improvement, specifications are subject to change without notice.** 

## **OMRON EUROPE B.V.** 

Wegalaan 67-69, NL-2132 JD, Hoofddorp, The Netherlands Phone: +31 23 568 13 00 Fax: +31 23 568 13 88 www.industrial.omron.eu 

06/2008