E53-CNHBN2

CSM_E5CN_E5CN-U_DS_E_4_2 

## **Basic-type Digital Temperature Controller E5CN/E5CN-U[ (48 x 48 mm)]** 

## **New 48 x 48-mm Basic Temperature Controller with Enhanced Functions and Performance. Improved Indication Accuracy and 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%) 

- New E5CN-U Models (Plug-in Models) with analog inputs and current outputs. 

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

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48  ×  48-mm 48  ×  48-mm<br>E5CN E5CN-U<br>**----- End of picture text -----**<br>


Refer to _Safety Precautions for E5_ @ _N/E5_ @ _N-H._ 

Refer to _Operation for E5_ @ _N/E5_ @ _N-H_ for operating procedures _._ 

- Preventive maintenance for relays in the Temperature Controller using a Control Output ON/OFF Counter. 

## **Main I/O Functions** 

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Event Inputs  E5CN<br>• None<br>• Two<br>2-level Display: PV and SV  4-digit Display<br>Sensor Inputs<br>• Auto/manual switching<br>• Universal thermocouple/Pt inputs<br>Auxiliary Outputs • Temperature Controller status display<br>  (Models with temperature inputs)<br>• None • Simple program function<br>• Analog current/voltage inputs<br>Control Output 2 • One • Control output ON/OFF count alarm<br>  (Models with analog inputs)<br>• None • Two • PV change rate alarm<br>Indication Accuracy  • Voltage output  • Models also available with RS-485<br>• Thermocouple input: ±0.3% of PV   (for driving SSR)   communications<br>• Pt input: ±0.2% of PV<br>• Analog input:  ±0.2% FS Control Output 1<br>• Relay output<br>• Voltage output (for driving SSR)<br>Sampling Period<br>• 250 ms • Current output<br>• Long-life relay output (hybrid)<br>**----- End of picture text -----**<br>


This data sheet is provided as a guideline for selecting products. Be sure to refer to the following user manuals for application precautions ~~FO~~ and other information required for operation before attempting to use the product. 

> E5CN/E5AN/E5EN/E5GN Digital Temperature Controllers User's Manual Basic Type (Cat. No. H156) ~~|~~ | E5CN/E5AN/E5EN/E5GN Digital Temperature Controllers Communications Manual Basic Type (Cat. No. H158) 

**1** omrROn ~~a~~ 

**E5CN/E5CN-U** 

## **Lineup** 

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0 or 2 auxiliary outputs<br>1 control output<br>Temperature input<br>2 control outputs 2 auxiliary outputs<br>Terminal block<br>1 control output 0 or 2 auxiliary outputs<br>Analog input<br>E5CN<br>2 control outputs 2 auxiliary outputs<br>Basic Type<br>0, 1, or 2 auxiliary<br>Temperature input 1 control output outputs<br>Plug-in<br>0, 1, or 2 auxiliary<br>Analog input 1 control output outputs<br>**----- End of picture text -----**<br>


**Note:** Models with one control output and one or two auxiliary outputs and models with two control outputs can be used for heating/cooling control. 

## **Model Number Structure** 

## **Model Number Legend Controllers** 

## **E5CN-** @@ **M** @@ **-** @ **-500** 

**1 2 3 4 5 6 7** 

## **1. Control Output 1** 

R: Relay output 

- Q: Voltage output (for driving SSR) 

- C: Current output 

- Y: Long-life relay output (hybrid) *1 

## **2. Auxiliary Outputs** * **2** 

- Blank: None 

- 2: Two outputs 

## **3. Option** 

- M: Option Unit can be mounted. 

## **4. Input Type** 

T: Universal thermocouple/platinum resistance thermometer 

- L: Analog current/voltage input 

## **5. Power Supply Voltage** 

Blank: 100 to 240 VAC 

- D: 24 VAC/VDC 

## **6. Case Color** 

Blank: Black 

W: Silver 

## **Option Units** 

## **E53-CN** @@@ 

**1 2 3 4** 

## **1. Applicable Controller** 

CN: E5CN or E5CN-H 

## **2. Function 1** 

Blank: None 

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

- P: Power supply for sensor 

## **3. Function 2** 

Blank: None 

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

- HH: Heater burnout/SSR failure/Heater overcurrent detection (CT2) 

- B: Two event inputs 

03: RS-485 communications 

- H03: Heater burnout/SSR failure/Heater overcurrent detection (CT1) + RS-485 communications 

HB: Heater burnout/SSR failure/Heater overcurrent detection (CT1) + Two event inputs 

   - HH03: Heater burnout/SSR failure/Heater overcurrent detection (CT2) + RS-485 communications 

**4. Version** 

N2: Applicable only to models released after January 2008 

## **7. Terminal Cover** 

- -500: With terminal cover 

**Note:** Not all combinations of function 1 and function 2 specifications are possible for Option Units (E53-@@@@). 

- *1. Always connect an AC load to a long-life relay output. The output will not turn OFF if a DC load is connected because a triac is used for switching the circuit. For details, check the conditions in _Ratings_ . 

- *2. Auxiliary outputs are contact outputs that can be used to output alarms or results of logic operations. 

**2** 

**E5CN/E5CN-U** 

## **Ordering Information** 

## **Controllers with Terminal Blocks** 

|**Size**|**Case color**|**Power supply**<br>**voltage**|**Input type**|**Auxiliary outputs**|**Control output 1**|**Model**|
|---|---|---|---|---|---|---|
|1/16 DIN<br>48×48×78<br>(W×H×D)|Black|100 to 240 VAC|Thermocouple or<br>Resistance<br>thermometer|None|Relayoutput|**E5CN-RMT-500**|
||||||Voltage output(for drivingSSR)|**E5CN-QMT-500**|
||||||Current output|**E5CN-CMT-500**|
|||||2|Relayoutput|**E5CN-R2MT-500**|
||||||Voltage output(for drivingSSR)|**E5CN-Q2MT-500**|
||||||Current output|**E5CN-C2MT-500**|
||||||Long-life relayoutput(hybrid)|**E5CN-Y2MT-500**|
|||24 VAC/VDC|Thermocouple or<br>Resistance<br>thermometer|None|Relayoutput|**E5CN-RMTD-500**|
||||||Voltage output(for drivingSSR)|**E5CN-QMTD-500**|
||||||Current output|**E5CN-CMTD-500**|
|||||2|Relayoutput|**E5CN-R2MTD-500**|
||||||Voltage output(for drivingSSR)|**E5CN-Q2MTD-500**|
||||||Current output|**E5CN-C2MTD-500**|
|||100 to 240 VAC|Analog<br>(current/voltage)|None|Relayoutput|**E5CN-RML-500**|
||||||Voltage output(for drivingSSR)|**E5CN-QML-500**|
||||||Current output|**E5CN-CML-500**|
|||||2|Relayoutput|**E5CN-R2ML-500**|
||||||Voltage output(for drivingSSR)|**E5CN-Q2ML-500**|
||||||Current output|**E5CN-C2ML-500**|
||||||Long-life relayoutput (hybrid)|**E5CN-Y2ML-500**|
|||24 VAC/VDC|Analog<br>(current/voltage)|2|Relayoutput|**E5CN-R2MLD-500**|
||||||Voltage output (for drivingSSR)|**E5CN-Q2MLD-500**|
||||||Current output|**E5CN-C2MLD-500**|
||Silver|100 to 240 VAC|Thermocouple or<br>Resistance<br>thermometer|None|Relayoutput|**E5CN-RMT-W-500**|
||||||Voltage output (for drivingSSR)|**E5CN-QMT-W-500**|
||||||Current output|**E5CN-CMT-W-500**|
|||||2|Relayoutput|**E5CN-R2MT-W-500**|
||||||Voltage output (for drivingSSR)|**E5CN-Q2MT-W-500**|
||||||Current output|**E5CN-C2MT-W-500**|
||||||Long-life relayoutput (hybrid)|**E5CN-Y2MT-W-500**|
|||24 VAC/VDC||2|Relayoutput|**E5CN-R2MTD-W-500**|
||||||Voltage output (for drivingSSR)|**E5CN-Q2MTD-W-500**|
||||||Current output|**E5CN-C2MTD-W-500**|



**Note:** Models with analog inputs do not have temperature unit indicators. 

## **Option Units** 

One of the following Option Units can be mounted to provide the E5CN with additional functions. 

|**Functions**|**Functions**|**Functions**|**Functions**|**Functions**|**Model**|
|---|---|---|---|---|---|
|Communications<br>RS-485|3-phase heater burnout/SSR failure/<br>Heater overcurrent detection||||**E53-CNHH03N2**|
||Heater burnout/SSR failure/Heater<br>overcurrent detection|Event inputs|||**E53-CNHBN2**|
|Communications<br>RS-485|||Control output 2<br>(Voltage for drivingSSR)||**E53-CNQ03N2**|
|||Event inputs||External power supply for<br>ES1B|**E53-CNPBN2**|
||Heater burnout/SSR failure/Heater<br>overcurrent detection|||External power supply for<br>ES1B|**E53-CNPHN2**|
|Communications<br>RS-485||||External power supply for<br>ES1B|**E53-CNP03N2**|
|Communications<br>RS-485|Heater burnout/SSR failure/Heater<br>overcurrent detection||||**E53-CNH03N2**|
|Communications<br>RS-485|||||**E53-CN03N2**|
|||Event inputs|||**E53-CNBN2**|
||Heater burnout/SSR failure/Heater<br>overcurrent detection||Control output 2<br>(Voltage for drivingSSR)||**E53-CNQHN2**|
||3-phase heater burnout/SSR failure/<br>Heater overcurrent detection||Control output 2<br>(Voltage for drivingSSR)||**E53-CNQHHN2**|
|||Event inputs|Control output 2<br>(Voltage for drivingSSR)||**E53-CNQBN2**|



**Note:** Option Units cannot be used for plug-in models. 

These Option Units are applicable only to models released after January 2008. 

**3** 

**E5CN/E5CN-U** 

## **Model Number Structure** 

## **Model Number Legend (Plug-in-type Controllers)** 

## **E5CN-** @@@ **U** 

**1 2 3 4** 

**1. Output Type** 

R: Relay output 

Q: Voltage output (for driving SSR) 

C: Current output 

**2. Number of Alarms** 

## **3. Input Type** 

T: Universal thermocouple/platinum resistance thermometer 

   - L: Analog Input 

**4. Plug-in type** 

U: Plug-in type 

Blank: No alarm 

1: One alarm 

2: Two alarms 

## **Ordering Information** 

## **Plug-in-type Controllers** 

|**Size**|**Case color**|**Power supply**<br>**voltage**|**Input type**|**Auxiliary outputs**|**Control output 1**|**Model**|
|---|---|---|---|---|---|---|
|1/16 DIN|Black|100 to 240 VAC|Thermocouple or<br>resistance<br>thermometer|None|Relayoutput|**E5CN-RTU**|
||||||Voltage output (for drivingSSR)|**E5CN-QTU**|
||||||Current output|**E5CN-CTU**|
|||||1|Relayoutput|**E5CN-R1TU**|
||||||Voltage output (for drivingSSR)|**E5CN-Q1TU**|
||||||Current output|**E5CN-C1TU**|
|||||2|Relayoutput|**E5CN-R2TU**|
||||||Voltage output (for drivingSSR)|**E5CN-Q2TU**|
||||||Current output|**E5CN-C2TU**|
||||Analog<br>(current/voltage)|1|Relayoutput|**E5CN-R1LU**|
||||||Voltage output (for drivingSSR)|**E5CN-Q1LU**|
||||||Current output|**E5CN-C1LU**|
|||||2|Relayoutput|**E5CN-R2LU**|
||||||Voltage output (for drivingSSR)|**E5CN-Q2LU**|
||||||Current output|**E5CN-C2LU**|
|||24 VAC/VDC|Thermocouple or<br>resistance<br>thermometer|None|Relayoutput|**E5CN-RTDU**|
||||||Voltage output (for drivingSSR)|**E5CN-QTDU**|
||||||Current output|**E5CN-CTDU**|
|||||1|Relayoutput|**E5CN-R1TDU**|
||||||Voltage output (for drivingSSR)|**E5CN-Q1TDU**|
||||||Current output|**E5CN-C1TDU**|
|||||2|Relayoutput|**E5CN-R2TDU**|
||||||Voltage output (for drivingSSR)|**E5CN-Q2TDU**|
||||||Current output|**E5CN-C2TDU**|



**Note:** Models with analog inputs do not have temperature unit indicators. 

**4** 

**E5CN/E5CN-U** 

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

**Model E58-CIFQ1** 

## **Terminal Cover** 

|**Connectable models**|**Model**|
|---|---|
|Terminal block models|**E53-COV17**|



**Note:** The Terminal Cover comes with the E5CN-@@@-500 models. 

## **Waterproof Packing** 

**Model Y92S-29** 

**Note:** The Waterproof Packing is included with the Controller only for models with terminal blocks. 

## **Current Transformers (CTs)** 

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



## **Adapter** 

|**Connectable models**|**Model**|
|---|---|
|Terminal block models|**Y92F-45**|



**Note:** Use this Adapter when the panel has been previously prepared for the E5B@. 

## **Sockets (for Plug-in Models)** 

|**Type**|**Model**|
|---|---|
|Front-connectingSocket|**P2CF-11**|
|Front-connectingSocket with Finger Protection|**P2CF-11-E**|
|Back-connectingSocket|**P3GA-11**|
|Terminal Cover for Back-connecting socket with<br>Finger Protection|**Y92A-48G**|



## **Front cover** 

|**Type**|**Model**|
|---|---|
|Hard Front Cover|**Y92A-48B**|
|Soft Front Cover|**Y92A-48D**|



## **CX-Thermo Support Software** 

**Model EST2-2C-MV4** 

**5** 

**E5CN/E5CN-U** 

## **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>**consump-**<br>**tion**|**E5CN**|100 to 240 VAC: 7.5 VA (max.) (E5CN-R2T at 100 VAC: 3.0 VA)<br>24 VAC/VDC: 5 VA/3 W (max.) (E5CN-R2TD at 24 VAC: 2.7 VA)||
||**E5CN-U**|100 to 240 VAC: 6 VA (max.)<br>24 VAC/VDC: 3 VA/2 W (max.) (models with current output: 4 VA/2 W)||
|**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>**outputs**|**Relay output**|E5CN|SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum applicable<br>load: 5 V, 10 mA|
|||E5CN-U|SPDT, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum applicable load:<br>5 V, 10 mA|
||**Voltage output**<br>**(for driving SSR)**|E5CN<br>E5CN-U|Output voltage: 12 VDC±15% (PNP), max. load current: 21 mA, with short-circuit protection<br>circuit|
||**Current output**|E5CN|4 to 20 mA DC/0 to 20 mA DC, load: 600Ωmax., resolution: approx. 10,000|
||**Long-life relay**<br>**output**|E5CN|SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 1,000,000 operations, load power supply<br>voltage: 75 to 250 VAC (DC loads cannot be connected.), minimum applicable load: 5 V, 10 mA,<br>leakage current: 5 mA max. (250 VAC, 60 Hz)|
|**Auxiliary**<br>**outputs**|**Number of outputs**|1 or 2 max. (Depends on the model.)||
||**Output**<br>**specifications**|Relay output: SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum<br>applicable load: 5 V, 10 mA||
|**Event**<br>**inputs**|**Number of inputs**|2||
||**External contact**<br>**input**<br>**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-segment display also possible)<br>Character height: PV: 11 mm, SV: 6.5 mm||
|**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)||



**6** 

**E5CN/E5CN-U** 

## **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. 

The applicable standards for the input types are as follows: 

K, J, T, E, N, R, S, B: JIS C 1602-1995, IEC 584-1 

K, J, T, E, N, R, S, B: JIS C 1602-1995, IEC 584-1 JPt100: JIS C 1604-1989, JIS C 1606-1989 L: Fe-CuNi, DIN 43710-1985 Pt100: JIS C 1604-1997, IEC 751 

U: Cu-CuNi, DIN 43710-1985 PL II: According to Platinel II electromotive force charts from BASF (previously Engelhard) 

W: W5Re/W26Re, ASTM E988-1990 

## **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. 

**7** 

**E5CN/E5CN-U** 

## **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). 

|**Set 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**|**Alarm output operation**|**Description of function**|
|---|---|---|---|---|---|---|---|---|---|---|---|
|||**When alarm value**<br>**X is positive**|||||**When alarm value**<br>**X is negative**|||||
|0|Alarm function OFF|Output OFF|||||||||No alarm|
|1*1|Upper- and lower-limit|ON<br>OFF||L|H||*2||||Set the deviation in the set point by setting the alarm<br>upper limit (H) and alarm lower limit (L).|
|||||||||||||
|2|Upper-limit|ON<br>OFF|||X||ON<br>OFF||X||Set the upward deviation in the set point by setting<br>the alarm value (X).|
|||||||||||||
|3|Lower-limit|ON<br>OFF||X|||ON<br>OFF|||X|Set the downward deviation in the set point by setting<br>the alarm value (X).|
|||||||||||||
|4*1|Upper- and lower-limit range|ON<br>OFF||L|H||*3||||Set the deviation in the set point by setting the alarm<br>upper limit (H) and alarm lower limit (L).|
|||||||||||||
|5*1|Upper- and lower-limit with<br>standby sequence|ON<br>OFF<br>*5||L|H||*4||||A standby sequence is added to the upper- and<br>lower-limit alarm (1).*6|
|||||||||||||
|6|Upper-limit with standby sequence|ON<br>OFF|||X||ON<br>OFF||X||A standby sequence is added to the upper-limit alarm<br>(2).*6|
|||||||||||||
|7|Lower-limit with standby sequence|ON<br>OFF||X|||ON<br>OFF|||X|A standby sequence is added to the lower-limit alarm<br>(3).*6|
|||||||||||||
|8|Absolute-value upper-limit|ON<br>OFF|0<br>X||||ON<br>OFF|0<br>X|||The alarm will turn ON if the process value is larger<br>than the alarm value (X) regardless of the set point.|
|9|Absolute-value lower-limit|ON<br>OFF|0<br>X||||ON<br>OFF|0<br>X|||The alarm will turn ON if the process value is smaller<br>than the alarm value (X) regardless of the set point.|
|10|Absolute-value upper-limit with<br>standby sequence|ON<br>OFF||X|||||X||A standby sequence is added to the absolute-value<br>upper-limit alarm (8).*6|
||||||||ON<br>OFF|||||
||||0|||||||||
|11|Absolute-value lower-limit with<br>standby sequence|ON<br>OFF||X|||ON<br>OFF||X||A standby sequence is added to the absolute-value<br>lower-limit alarm (9).*6|
|||||||||||||
|12|LBA (alarm 1 type only)||---||||||||*7|
|13|PV change rate alarm||---||||||||*8|



*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.” 

*2. Set value: 1, Upper- and lower-limit alarm 

**==> picture [216 x 136] intentionally omitted <==**

**----- Start of picture text -----**<br>
Case 1 Case 2 Case 3 (Always ON)<br>H < 0, L < 0<br>L H SP SP L H H SP L<br>H < 0, L > 0 H > 0, L < 0 H < 0, L > 0<br>⏐H⏐ < ⏐L⏐ ⏐H⏐ > ⏐L⏐ H L SP ⏐H⏐ ≥ ⏐L⏐<br>H > 0, L < 0<br>SP H L ⏐H⏐ ≤ ⏐L⏐<br> Set value: 4, Upper- and lower-limit range<br>Case 1 Case 2 Case 3 (Always OFF)<br>H < 0, L < 0<br>L H SP SP L H H SP L<br>H < 0, L > 0 H > 0, L < 0 H < 0, L > 0<br>⏐H⏐ < ⏐L⏐ ⏐H⏐ > ⏐L⏐ H L SP ⏐H⏐ ≥ ⏐L⏐<br>H > 0, L < 0<br>SP H L ⏐H⏐ ≤ ⏐L⏐<br>**----- End of picture text -----**<br>


*3. Set value: 4, Upper- and lower-limit range 

*5. Set value: 5, Upper- and lower-limit with standby sequence Always OFF when the upper-limit and lower-limit hysteresis overlaps. 

      - *6. Refer to the _E5CN/E5AN/E5EN/E5GN Digital Temperature Controllers User's Manual Basic Type_ (Cat. No. H156) for information on the operation of the standby sequence. 

      - *7. Refer to the _E5CN/E5AN/E5EN/E5GN Digital Temperature Controllers User's Manual Basic Type_ (Cat. No. H156) for information on the loop burnout alarm (LBA). 

      - *8. Refer to the _E5CN/E5AN/E5EN/E5GN Digital Temperature Controllers User's Manual Basic Type_ (Cat. No. H156) for information on the PV change rate alarm. 

- *4. Set value: 5, Upper- and lower-limit with standby sequence For Upper- and Lower-Limit Alarm Described Above 

   - Case 1 and 2 

   - Always OFF when the upper-limit and lower-limit hysteresis overlaps. 

   - Case 3: Always OFF 

**8** 

**E5CN/E5CN-U** 

## **Characteristics** 

|**Characteristics**|**Characteristics**||
|---|---|---|
|**Indication accuracy**||Thermocouple:*1<br>Terminal block models (E5CN): (±0.3% of indicated value or±1°C, whichever is greater)±1 digit max.<br>Plug-in models (E5CN-U): (±1% of indicated value or±2°C, whichever is greater)±1 digit max.<br>Platinum resistance thermometer input:<br>Terminal block models (E5CN) and plug-in models (E5CN-U): (±0.2% of indicated value or±0.8°C, whichever is greater)±1 digit max.<br>Analog input:<br>Terminal block models (E5CN) and plug-in models (E5CN-U):±0.2% FS±1 digit max.<br>CT input:<br>Terminal block models (E5CN):±5% FS±1 digit max.|
|**Influence of temperature*2**||Thermocouple input (R, S, B, W, PL II):<br>Terminal block models (E5CN): (±1% of PV or±10°C, whichever is greater)±1 digit max.<br>Plug-in models (E5CN-U): (±2% of PV or±10°C, whichever is greater)±1 digit max.<br>Other thermocouple input:*3<br>Terminal block models (E5CN): (±1% of PV or±4°C, whichever is greater)±1 digit max.<br>Plug-in models (E5CN-U): (±2% of PV or±4°C, whichever is greater)±1 digit max.<br>Platinum resistance thermometer input:<br>Terminal block models (E5CN) and plug-in models (E5CN-U):<br>(±1% of PV or±2°C, whichever is greater)±1 digit max.<br>Analog input:<br>Terminal block models (E5CN) and plug-in models (E5CN-U): (±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 EU)*4<br>Models with analog input: 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 EU)*4<br>Models with analog input: 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**|**E5CN**|Controller: Approx. 150 g, Mounting Bracket: Approx. 10 g|
||**E5CN-U**|Controller: Approx. 110 g, Mounting Bracket: Approx. 10 g|
|**Degree of**<br>**protection**|**E5CN**|Front panel: IP66, Rear case: IP20, Terminals: IP00|
||**E5CN-U**|Front panel: IP50, 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 E5CN. Use this port to connect a computer to the E5CN when using the Setup Tool. An E58-CIFQ1<br>USB-Serial Conversion Cable is required to connect the computer to the E5CN.*6|
|**Standards**|**Approved**<br>**standards*7**|UL 61010-1, CSA C22.2 No. 1010-1, KOSHA certified (some models)*8|
||**Conformed**<br>**standards**|EN 61010-1 (IEC 61010-1): Pollution level 2, overcurrent category II, Lloyd's standards*9|
|**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/Interrupting Immunity:<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°C, Voltage range: −15% to 10% of rated voltage 

- *3. K thermocouple at −100°C max.: ±10° 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-485) and cable communications for the Setup Tool can be used at the same time. 

- *7. The E5CN-U plug-in model is certified for UL listing only when used together with the OMRON P2CF-11 or P2CF-11-E Socket. The P3GA-11 is not certified for UL listing. 

- *8. Access the following website for information on certified models. _http://www.ia.omron.com/support/models/index.html_ 

- *9. Refer to information on maritime standards in _Safety Precautions for E5_ @ _N/E5_ @ _N-H_ for compliance with Lloyd's Standards. 

**9** 

**E5CN/E5CN-U** 

## **USB-Serial Conversion Cable** 

|**Applicable OS**|Windows 2000, XP, or Vista|
|---|---|
|**Applicable software**|CX-Thermo version 4 or higher|
|**Applicable models**|E5AN/E5EN/E5CN/E5CN-U/E5AN-H/<br>E5EN-H/E5CN-H/E5GN|
|**USB interface standard**|Conforms to USB Specification 1.1.|
|**DTE speed**|38400 bps|
|**Connector**<br>**specifications**|Computer: USB (type A plug)<br>Temperature Controller: Setup Tool port<br>(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**<br>**temperature**|0 to 55°C (with no condensation or icing)|
|**Ambient operating**<br>**humidity**|10% to 80%|
|**Storage temperature**|−20 to 60°C (with no condensation or<br>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|
|---|---|
|**Communications**|RS-485 (two-wire, half duplex)|
|**Synchronization**<br>**method**|Start-stop synchronization|
|**Protocol**|CompoWay/F, SYSWAY, or Modbus|
|**Baud rate**|1200, 2400, 4800, 9600, 19200, 38400, or<br>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 SYSWAY<br>Block check character (BCC) with<br>CompoWay/F or CRC-16 Modbus|
|**Flow control**|None|
|**Interface**|RS-485|
|**Retry function**|None|
|**Communications**<br>**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**<br>**(for heater current**<br>**detection)**|Models with detection for single-phase<br>heaters: One input<br>Models with detection for single-phase<br>or three-phase heaters: Two inputs|
|---|---|
|**Maximum heater current**|50 A AC|
|**Input current indication**<br>**accuracy**|±5% FS±1 digit max.|
|**Heater burnout alarm**<br>**setting range *1**|0.1 to 49.9 A (in units of 0.1 A)<br>Minimum detection ON time: 100 ms|
|**SSR failure alarm**<br>**setting range*2**|0.1 to 49.9 A (in units of 0.1 A)<br>Minimum detection OFF time: 100 ms|
|**Heater overcurrent**<br>**alarm 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)** 

**==> picture [157 x 155] intentionally omitted <==**

**----- Start of picture text -----**<br>
500<br>300<br>100<br>50<br>30<br>10<br>5 E5CN<br>3 250 VAC, 30 VDC<br>(resistive load)<br>cosφ = 1<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. 

**10** 

**E5CN/E5CN-U** 

## **External Connections** 

- A voltage output (control output, 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.) 

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

## **E5CN** 

## **Controllers** 

**==> picture [473 x 396] intentionally omitted <==**

**----- Start of picture text -----**<br>
Control output 1<br>Long-life relay output The E5@N-@@@T@ is set for a K-type<br>250 VAC, 3 A (resistive load) thermocouple (input type = 5) by default. An<br>Relay output input error (s.err) will occur if the input type<br>250 VAC, 3 A (resistive load) setting does not agree with the temperature<br>Voltage output (for driving SSR) sensor. Check the input type.<br>12 VDC, 21 mA<br>Current output Auxiliary outputs (relay outputs)<br>0 to 20 mA DC 250 VAC, 3 A<br>4 to 20 mA DC (resistive load)<br>Load: 600 Ω max.<br>Auxiliary outputs<br>(relay outputs)<br>Control output 1 Auxiliary output 2<br>Control output 2<br>Voltage output (for driving SSR) DO NOT DO NOT A Auxiliary output 1<br>12 VDC, 21 mA mA USE USE B<br>A heater burnout alarm, heater short alarm,<br>USEDO NOT V B Input power supply  heater overcurrent alarm, or input alarm is sent to the output to which the alarm 1<br>TC/Pt • 100 to 240 VAC function is assigned.<br>Analog input universal input • 24 VAC/VDC (no polarity)<br>E53-CNHH03N2 E53-CNHBN2 E53-CNQ03N2 E53-CNPBN2 E53-CNPHN2 E53-CNP03N2<br>Communications  Event inputs  Communications  Event Inputs and  External Power  Communications (RS-485)<br>(RS-485) and CT2 and CT (RS-485) and  External Power Supply Supply and CT and External Power Supply<br>Control Output 2<br>CT2RS-485CT1A(B(+)−) 1112131415 CT1EV2EV1 1112131415 Control output 2USEDO NOTRS-485B(+)A(+− −) 1112131415 External power supplyEV2EV1+− 1112131415 12 VDC, 20 mA External power supplyDO NOTUSECT1 +− 1112131415 12 VDC, 20 mA External power supplyDO NOTUSERS-485+A(B(+)− −) 1112131415 12 VDC, 20 mA<br>E53-CNH03N2 E53-CN03N2 E53-CNBN2 E53-CNQHN2 E53-CNQHHN2 E53-CNQBN2<br>Communications  Communications  Event inputs  Control Output 2  Control Output 2  Event Inputs and<br>(RS-485) and CT (RS-485)  and CT and CT2 Control Output 2<br>B(+) 11 B(+) 11 11 + 11 + 11 11<br>RS-485 RS-485 Control output 2 Control output 2<br>A(−) 12 A(−) 12 EV1 12 − 12 − 12 EV1 12<br>DO NOTUSE 13 USEDO NOT 13 EV2 13 DO NOTUSE 13 13 EV2 13<br>14 DO NOT 14 DO NOT 14 14 CT2 14 + 14<br>CT1 USE USE CT1 CT1 Control output 2<br>15 USEDO NOT 15 USEDO NOT 15 15 15 − 15<br>**----- End of picture text -----**<br>


## **Option Units** 

## **E5CN-U** 

**==> picture [444 x 154] intentionally omitted <==**

**----- Start of picture text -----**<br>
The E5@N-@@@T@ is set for a<br>K-type thermocouple (input type = 5)<br>by default. An input error (s.err) will<br>occur if the input type setting does<br>not agree with the temperature<br>sensor. Check the input type. Auxiliary output<br>250 VAC, 3 A (resistive load)<br>(Relay outputs)<br>Control output 1<br>Relay output   Control output 1  Auxiliary output 1<br>(three terminals used)  Auxiliary output 2<br>SPDT, 250 VAC, 3 A  (resistive load)  DO NOT  DO NOT  A  (Control output (cooling side))<br>Voltage output   m A  USE  USE  An input error is sent to the<br>(for driving SSR)  B  output to which the alarm 1<br>12 VDC, 21 mA  V  function is assigned.<br>Current output 4 to 20 mA DC 0 to 20 mA DC  DO NOT USE  B  Input power supply<br>Load: 600 W max.  Analog input  TC/Pt   • 100 to 240 VAC<br>universal input  • 24 VAC/VDC (no polarity)<br>**----- End of picture text -----**<br>


**Note:** For the Wiring Socket, purchase the P2CF-11 or PG3A-11 separately. 

**11** 

**E5CN/E5CN-U** 

## **Nomenclature** 

## **E5CN** 

**==> picture [238 x 150] intentionally omitted <==**

**----- Start of picture text -----**<br>
Temperature unit<br>No.1 display<br>Operation indicators<br>No. 2 display<br>Up Key<br>Level Key<br>TOI ONI@y}—<br>Mode Key Down Key<br>**----- End of picture text -----**<br>


## **E5CN-U** 

The front panel is the same for the E5CN and E5CN-U. 

## **Dimensions** 

**(Unit: mm)** 

**==> picture [512 x 320] intentionally omitted <==**

**----- Start of picture text -----**<br>
E5CN  Panel Cutout<br>Terminal Models Mounted Separately Group Mounted<br>6 91 (48 × number of units − 2.5) [+1.0 ] 0<br>78 |<br>48 × 48 1.5<br>45 [+0.6 ] 0<br>58 44.8 × 44.8 48.8 60 min. Group mounting does not<br>allow waterproofing.<br>• Recommended panel thickness is 1 to<br>45 [+0.6 ] 0   5 mm.<br>• Group mounting is not possible in the<br>ee) 6 =a Waterproof  — Mounting Adapter we Terminal Cover | vertical direction. (Maintain the specified mounting space between Controllers.)<br>Packing (Accessory) (E53-COV17) - 45 [+0.6 ] 0   + • To mount the Controller so that it is<br>(Accessory) (Accessory) waterproof, insert the waterproof packing<br>onto the Controller.<br>• When two or more Controllers are<br>mounted, make sure that the surrounding<br>temperature does not exceed the<br>allowable operating temperature<br>Note:  The terminal block cannot be removed. specified in the specifications.<br>E5CN-U Panel Cutout<br>Plug-in Models 48 × 48 6 70.5(84.7) 14.2 Mounted Separately (48 Group Mounted× number of units − 2.5) [+1.0 ] 0<br>45 [+0.6 ] 0<br>58 44.8 × 44.8<br>60 min.<br>• Recommended panel thickness is 1 to 5<br>mm.<br>• Group mounting is not possible in the<br>Mounting Adapter 45 [+0.6 ] 0   vertical direction. (Maintain the specified<br>(Accessory) • mounting space between Controllers.)When two or more Controllers are<br>0806 ————ai | LET [|] mounted, make sure that the surrounding<br>I 45 [+0.6 ] 0   temperature does not exceed the<br>allowable operating temperature specified<br>in the specifications.<br>**----- End of picture text -----**<br>


## **Accessories (Order Separately)** 

## **USB-Serial Conversion Cable** 

**E58-CIFQ1** 

**==> picture [341 x 54] intentionally omitted <==**

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


**12** 

**E5CN/E5CN-U** 

## **Terminal Cover** 

## **E53-COV17** 

**==> picture [150 x 191] intentionally omitted <==**

**----- Start of picture text -----**<br>
Note:  The E53-COV10<br>cannot be used.<br>48<br>48.8<br>22<br>9.1<br>**----- End of picture text -----**<br>


## **Waterproof Packing Y92S-29 (for DIN 48** × **48)** 

**==> picture [35 x 58] 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** 

**==> picture [37 x 8] intentionally omitted <==**

**----- Start of picture text -----**<br>
E54-CT1<br>**----- End of picture text -----**<br>


**==> picture [145 x 127] intentionally omitted <==**

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


**==> picture [37 x 8] intentionally omitted <==**

**----- Start of picture text -----**<br>
E54-CT3<br>**----- End of picture text -----**<br>


**==> picture [251 x 289] intentionally omitted <==**

**----- Start of picture text -----**<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-CT3 Accessory** 

## **E54-CT1 Thru-current (Io) vs. Output Voltage (Eo) (Reference Values)** 

Maximum continuous heater current: 50 A (50/60 Hz) Number of windings: 400±2 Winding resistance: 18±2 Ω 

**==> picture [163 x 394] intentionally omitted <==**

**----- Start of picture text -----**<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 the<br>Temperature Controller is 50 A.)<br>Number of windings: 400±2<br>Winding resistance: 8±0.8 ΩΩ<br>100 V<br>50 Hz<br>Distor-<br>∞ tion<br>10 1 kΩ factor<br>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>


## **E54-CT3** 

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

Maximum continuous heater current: 120 A (50/60 Hz) (Maximum continuous heater current for the Temperature Controller is 50 A.) Number of windings: 400±2 

Winding resistance: 8±0.8 ΩΩ 

**13** 

**E5CN/E5CN-U** 

## **Adapter** 

**Y92F-45 Note: 1.** Note: 1. Use this Adapter when the panel has already been prepared for the E5B@. **2.** The Adapter is available only in black. 

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Fixture (Accessory)<br>4.7 76<br>69.6 to 77.6<br>72 × 72<br>67 × 67 87<br>Panel (1 to 8 mm)<br>72 × 72<br>48 × 48<br>2.2 4.7<br>77.3 (to back of E5CN)<br>**----- End of picture text -----**<br>


## **Mounted to E5CN** 

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## **E5CN-U Wiring Socket** 

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Front-connecting Socket<br>P2CF-11 Eleven, M3.5 sems screws × 7.5  7 .8 3 4.5 Terminal Layout/Internal Connections (Top View)<br>8 7 6 5 Mounting Holes<br>4<br>Two, 4.5 dia. mounting holes<br>70 max. 35.4<br>Two, 4.5-dia.  9 3 40± [0.2]<br>holes 10 11 1 2 Note:  Can also be mounted to a DIN track.<br>4 50 max.<br>31.2 max.<br>**----- End of picture text -----**<br>


**Note:** A model with finger protection (P2CF-11-E) is also available. 

## **Back-connecting Socket P3GA-11** 

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27 dia. Terminal Layout/Internal Connections<br>4 7 3 (Bottom View)<br>5 6 7 8<br>4<br>45 25.6<br>3 9<br>2 1 11 10<br>45<br>4.5 16.3 6.2<br>6<br>8.7<br>**----- End of picture text -----**<br>


**Note: 1.** Using any other sockets will adversely affect accuracy. Use only the specified sockets. **2.** A Protective Cover for finger protection (Y92A-48G) is also available. 

**14** 

## **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. 

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LIMITATIONS OF LIABILITY<br>OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS<br>IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT<br>LIABILITY.<br>**----- End of picture text -----**<br>


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. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products.  This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. 

- The following are some examples of applications for which particular attention must be given.  This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: • Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog. • Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. 

   - Systems, machines, and equipment that could present a risk to life or property. 

Please know and observe all prohibitions of use applicable to the products. 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. 

## **PROGRAMMABLE PRODUCTS** 

OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. 

## **Disclaimers** 

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CHANGE IN SPECIFICATIONS<br>Product specifications and accessories may be changed at any time based on improvements and other reasons.<br>It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.<br>However, some specifications of the products may be changed without any notice.  When in doubt, special model numbers may be assigned to fix or<br>establish key specifications for your application on your request.  Please consult with your OMRON representative at any time to confirm actual<br>specifications of purchased products.<br>DIMENSIONS AND WEIGHTS<br>Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.<br>PERFORMANCE DATA<br>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<br>result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON<br>Warranty and Limitations of Liability.<br>ERRORS AND OMISSIONS<br>The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,<br>typographical, or proofreading errors, or omissions.<br>2009.11<br>**----- End of picture text -----**<br>


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

## **OMRON Corporation Industrial Automation Company** 

**http://www.ia.omron.com/** 

(c)Copyright OMRON Corporation 2009 All Right Reserved.