Y92A-48B

**Temperature Controller E5C2** 

CSM_E5C2_DS_E_7_2 

## **DIN-sized (48 x 48 mm) Temperature Controller with Analog Setting** 

- Compact, low-cost Temperature Controller. 

- Incorporates proportional control and reset adjustment function. 

- Consecutive mounting possible using mounting adapter. 

- Incorporates a plug-in socket, thus allows to DIN-track and flush mounting. 

Refer to _Safety Precautions for All Temperature Controllers._ 

For the most recent information on models that have been certified for safety standards, refer to your OMRON website. 

## **Model Number Structure** 

## ■ **Model Number Legend** 

**E5C2-** @ @ @ @ **1 2 3 4 5** 

## **1. Control Outputs** 

R: Relay 

## **2. Control Method** 

20: ON-OFF control 

40: Proportional control 

## **3. Input** 

K: K-type thermocouple J: J-type thermocouple 

P-D: Platinum resistance thermometer (Pt100) 

G: Thermistor with replaceable element 

**Note:** A functional explanation is provided here for illustration, but models are not necessarily available for all possible combinations. Refer to _Ordering Information_ when ordering. Examples 

- Relay control output, ON/OFF control, type-K thermocouple input: E5C2-R20K 

- Relay control output, proportional control, thermocouple input: E5C2R40P-D 

## **Orderin Information g** 

## ■ **Temperature Controllers** 

**==> picture [515 x 173] intentionally omitted <==**

**----- Start of picture text -----**<br>
Input a Thermocouple Resistance Thermometer  Thermistor<br>K (CA) J (IC) Platinum resistance  Thermistor<br>es Chromel vs. alumel Iron vs. constantan thermometer Pt100 (replaceable element)<br>Standardscale(°C) 1,2001,000800600 aTTa 400 a 600 a a 800 1,000  TT 1,200 a ee a 400 ee Gs eC 400 (0°C)6 kThemistor nominal resistance Ω (0°C)6 k Ω 30 k(0°C) Ω (200°C)550  Ω (200°C)4 k Ω<br>400 P| 300 es 300 ee Gs Os OO OO 300 OG 300<br>300 200 200 200 150 200<br>200 50 80 50 100 50 100<br>− 1001000 ulBerPy 0 0 0 0 0 | 0 0 Seere 0 0 Be 0 eeeesSe − 50 − 20 0 0 0 0 0 etaleee − 50 0 50 100 ee 150<br>Indica- Minimum<br>Setting  tion Control  scale division 5 10 10 20 20 25 25 5 10 10 2 2 1 2 5 10 10 2 2 2 2 2<br>method method mode Output (°C) Pee<br>Analog  No  ON/OFF Relay Model E5C2-R20K E5C2-R20J E5C2-R20P-D E5C2-R20G<br>setting indi-cation Propor- E5C2-R40K --- --- --- ---<br>tional Relay Model<br>|| (P) EC<br>Per<br>**----- End of picture text -----**<br>


**Note:** When placing an order, specify the temperature range in addition to the model number. 

**1** 

**E5C2** 

## **Standard Models** 

|||**Indication method**|**Indication method**|**No indication**||||**Indication method**|**Indication method**|**No indication**|
|---|---|---|---|---|---|---|---|---|---|---|
|||**Control mode**||**ON/OFF**<br>**Proportional**||||**Control mode**||**ON/OFF**|
|**Input/**<br>**stan-**<br>**dard**|**Input**<br>**Thermo-**<br>**couple**|**K (CA)**<br>**Chromel**<br>**vs. alumel**|**Output**<br>**0 to 200**<br>**0 to 300**|**(P)**<br>**Relay**<br>E5C2-R20K<br>E5C2-R40K<br>E5C2-R20K<br>E5C2-R40K||**Input/**<br>**stan-**<br>**dard**<br>**scale**|**Input**<br>**Resis-**<br>**tance**<br>**Ther-**<br>**mome-**|**Platinum**<br>**resistance**<br>**thermom-**<br>**eter Pt100**|**Output**<br>−**50 to 50**<br>−**20 to 80**<br>**0 to 50**|**Relay**<br>E5C2-R20P-D<br>E5C2-R20P-D<br>E5C2-R20P-D|
|**scale**<br>**(°C)**|||**0 to 400**<br>**0 to 600**|E5C2-R20K<br>E5C2-R40K<br>E5C2-R20K<br>E5C2-R40K||**(°C)**|**ter**||**0 to 100**<br>**0 to 200**|E5C2-R20P-D<br>E5C2-R20P-D|
||||**0 to 800**<br>**0 to 1,000**|E5C2-R20K<br>E5C2-R40K<br> E5C2-R20K<br>---|||||**0 to 300**<br>**0 to 400**|E5C2-R20P-D<br>E5C2-R20P-D|
||||**0 to 1,200**|E5C2-R20K<br>---|||**Ther-**|**THE (re-**|−**50 to 50**|E5C2-R20G|
|||**J (IC)**<br>**Iron vs.**<br>**constantan**|**0 to 200**<br>**0 to 300**|E5C2-R20J<br>---<br>E5C2-R20J<br>---|||**mistor**|**placeable**<br>**element)**|**0 to 100**<br>**50 to 150**|E5C2-R20G<br>E5C2-R20G|
||||**0 to 400**|E5C2-R20J<br>---|||||**100 to 200**|E5C2-R20G|
||||||||||**150 to 300**|E5C2-R20G|



## ■ **Accessories (Order Separately)** 

## **Sockets** 

|**Sockets**||
|---|---|
|**Name**|**Model**|
|**Front Connecting Socket**|P2CF-08|
|**Back Connecting Socket**|P3G-08|
|**Front Connecting Socket with Finger Protection**|P2CF-08-E|
|**Protective Cover (for finger protection)**|Y92A-48G|



## **Protective Cover** 

|**Type**|**Model**|
|---|---|
|Hard Protective Cover|Y92A-48B|



## **S ecifications p** 

## ■ **Ratings** 

## ■ **Characteristics** 

|**Supply voltage**<br>**Operating voltage**<br>**range**|100 to 240 VAC 50/60 Hz<br>90% to 110% of rated supply voltage||**Setting accuracy**<br>**Hysteresis**|±2% FS max. (Influence of EMS :±4% FS max.)<br>(See note 1.)<br>Approx. 0.5% FS (fixed)|
|---|---|---|---|---|
|**Power**<br>**consumption**|Approx. 3.6 VA||**Proportional band**<br>**Control period**|3% FS (fixed)<br>Approx. 20 s|
|**Input**|Thermocouple (with sensor burnout detection<br>circuit), platinum resistance thermometer, or<br>thermistor with replaceable element||**Reset range**<br>**Insulation**<br>**resistance**|5±1% FS min. (See note 2.)<br>20 MΩmin. (at 500 VDC)|
|**Control method**|ON/OFF or proportional control||**Dielectric strength**|2,000 VAC, 50/60 Hz for 1 min between charged termi-<br>nals and uncharged metallic parts|
|**Setting method**|Analogsetting||**Vibration**|Malfunction: 10 to 55 Hz, 0.15-mm single amplitude for|
|**Indication**<br>**method**|No indication||**resistance**|10 min each in X, Y, and Z directions<br>Destruction: 16.7 Hz, 2-mm double amplitude for 2 hrs<br>each in X, Y, and Z directions|
|**Control output**|Relay output: SPDT, 3 A at 250 VAC, resistive||**Shock resistance**|Malfunction: 147 m/s2, 3 times each in 6 directions|
||load(switchingcapacity: 330 VA)|||Destruction: 294 m/s2, 3 times each in 6 directions|
|**Ambient operat-**|−10°C to 55°C (with no icing or condensation)||**Life expectancy**|Electrical:<br>100,000 operations min. (3 A at 110 VAC,|
|**ing temperature**||||resistive load)|
|**Ambient operat-**|45% to 85%||**Weight**|Approx. 100 g (with flush-mounting adapter)|
|**ing humidity**|||**Degree of protection**|Front panel: IEC standard IP40 (See note 3.)|
|||||Terminals:<br>IEC standard IP00|
|**Note:**Do not use an inverter output as the power supply. (Refer to|||**Applicable Socket**|P2CF-08 (order separately),|
|_Safety Precautions for All Temperature Controllers_.)||||P3G-08 (order separately)|
||||**Applicable Protec-**|Y92A-48B (order separately)|
||||**tive Cover**||



- **Note: 1.** At EN 61326-1 (Industrial electromagnetic environment (EN/IEC 61326-1 Table 2)) 

   **2.** No reset function is incorporated by any E5C2 model with ON/OFF control. 

      - The reset function is used to correct offset for proportional control. If there is an offset below the set value, turn the reset adjustment clockwise. 

   **3.** A special Watertight Cover is used to achieve this degree of protection (IP66, NEMA4). Refer to _Y92A-_ @@ _N_ . 

**2** 

**E5C2** 

## ■ **Connections** 

## **Connecting the Input** 

- Connect a thermocouple, the E52-THE@ Thermistor (replaceable element) or a platinum resistance thermometer to terminals 1 (positive) and 2 (negative) on the E5C2 as shown in the following illustration. 

**==> picture [215 x 103] intentionally omitted <==**

**----- Start of picture text -----**<br>
Platinum resistance<br>thermometer input<br>Thermocouple input<br>Power supply<br>oft 100/110/120 VAC (same model) or  ,<br>Thermistor with  200/220/240 VAC (same model)<br>replaceable element 50/60 Hz<br>**----- End of picture text -----**<br>


## **Output** 

- If the load circuit is a heating control system, be sure to connect the load to terminals 4 and 5. If the load circuit is a cooling control system, be sure to connect the load to terminals 4 and 6. 

- We recommend using an external relay to extend the electrical life of internal relays when driving a large capacity load. This is particularly important when the output relay is switched frequently (e.g., with proportional control). 

## **Power Supply** 

   - If a single power supply is used for the E5C2 and the load, the supply voltage of the power supply may vary greatly when the load is open or closed if the capacity of the power supply is not large enough. Make sure that the capacity of the power supply is large enough so that the supply voltage range will be always from 90% to 110% of the rated supply voltage. 

   - The E5C2 operates at either 50 or 60 Hz. 

- On the E52-@@1D, the lead wires are thermocouple element wires, making them difficult to solder because solder will not stick to them easily. Remove the crimp terminal and polish the ends before attempting to solder them. 

## **Nomenclature** 

**==> picture [173 x 41] intentionally omitted <==**

**----- Start of picture text -----**<br>
Temperature setting knob<br>Operation indicator<br>**----- End of picture text -----**<br>


## **Operation Indicator** 

**Indicator Output NO contacts (4 and 5) NC contacts (4 to 6)** Red Lit ON OFF Not lit OFF ON ~~———=—<——~~ 

RESET adjustment shaft No reset function is incorporated by any E5C2 model with ON/OFF control. 

**3** 

**E5C2** 

## **Dimensions** 

**Note:** All units are in millimeters unless otherwise indicated. 

**==> picture [330 x 51] intentionally omitted <==**

**----- Start of picture text -----**<br>
Terminal Arrangement<br>48 x 48 (Bottom View)<br>; rf TY i=a 44.8 x 44.8 o° °6<br>**----- End of picture text -----**<br>


## **Dimensions with Flush-mounting Adapter (Accessory), and Back Connecting Socket (Sold Separately)** 

**==> picture [419 x 233] intentionally omitted <==**

**----- Start of picture text -----**<br>
Flush-mounting  Panel<br>15: adapter o Y92F-30 Flush-mounting adapter wf P3G-08 Back<br>connecting socket<br>a AL<br>4g———+4 Tightening screw<br>15. (96)<br>Panel Cutout Side-by-side Mounting<br>of N Controllers<br>45 tos L<br>Qty. 2 3 4 5 6<br>L 93 [+1]  0 141 [+1]  0 189 [+1]  0 237 [+1]  0 285 [+1]  0<br>60 min. L= (48N—3)*}<br>Note: 1.  Recommended panel thickness is 1 to 4 mm.<br>2.  Close side-by-side mounting is possible (in a single direction).<br>**----- End of picture text -----**<br>


## ■ **Accessories (Order Separately)** 

## **Connection Sockets** 

## **P2CF-08 Front Connecting Socket** 

**==> picture [363 x 124] intentionally omitted <==**

**----- Start of picture text -----**<br>
Terminal Arrangement/  Mounting Holes<br>3 45 Internal Connections<br>Eight, M3.5 x 7.5 sems (Top View)<br>Two, 4.5 dia. or two, M4<br>70 max.<br>Two,<br>}cefe 4.5-dia.  HP sata Hen Note:  Can also be a<br>holes mounted to a<br>DIN track.<br>50 max.<br>4 es<br>20 max.<br>**----- End of picture text -----**<br>


**Note:** A finger-protection model (P2CF-08-E) is also available. 

## **P3G-08 Back Connecting Socket (for Flush Mounting)** 

**Terminal Arrangement/** 27 dia. **Internal Connections (Bottom View)** 

**Note:** A Protective Cover for finger protection (Y92A-48G) is also available. 

**4** 

**E5C2** 

## **Hard Protective Cover** 

A Hard Protective Cover (Y92A-48B) is available. It can be used in the following cases. 

## **Applicable Thermistor** 

Connect a Thermistor with a replaceable element (E52-THE5A, E52THE6D, or E52-THE6F) to the E5C2-R20G. Refer to _E52_ for details. 

- To protect the setting section, against dust and dirt 

- To prevent accidently changing settings by touching the front of the Controller. 

- To protect the Controller from water drips 

**==> picture [241 x 68] intentionally omitted <==**

**----- Start of picture text -----**<br>
Appearance<br>Model es Y92A-48B<br>**----- End of picture text -----**<br>


## **Safet Precautions y** 

Refer to _Safety Precautions for All Temperature Controllers_ . 

## ■ **Correct Use** 

## ~~_~~ **Mounting** 

## ~~_~~ 

The P3G-08 can be wired in the same way as the P2CF-08. 

## **Track Mounting (E5C2 with P2CF-08)** 

When mounting two or more E5C2 models with track-mounting sockets, leave a space of approximately 20 mm on both sides of the sockets where hooks are located. 

**==> picture [107 x 67] intentionally omitted <==**

**----- Start of picture text -----**<br>
Hook<br>Duct<br>aPris<br>P2CF-08<br>20<br>Panel<br>**----- End of picture text -----**<br>


he Avs 

## **Dismounting** 

If flush mounted, loosen the screw of the adapter and disengage the hooks for dismounting. 

## **Flush Mounting** 

Insert E5C2 into the square hole of the panel and insert an adapter from the back so that there will be no space between E5C2 and the panel. Then, secure the E5C2 with a screw. 

**==> picture [48 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
Tightening screw<br>**----- End of picture text -----**<br>


## **Temperature Setting** 

Do not turn the temperature setting knob of the E5C2 with excessive force, otherwise the stopper of the knob may break. 

## **Others** ~~OC~~ **•** 

## **Others** 

- Do not remove the housing of the E5C2, otherwise the housing may break. 

- To clean the surface of the E5C2, use a soft cloth wet with neutral detergent or alcohol. Do not use any organic solvent, such as paint thinner or benzine, strong acid or strong alkali to clean the surface of the E5C2, otherwise the surface of the E5C2 will become damaged. 

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. 

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

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

**5** 

## Terms and Conditions Agreement 

## 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. 

## Warranties. 

(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. 

(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE 

PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. 

Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses 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. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. 

See http://www.omron.com/global/ or contact your Omron representative for published information. 

## Limitation on Liability; Etc. 

OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. 

## Suitability of Use. 

Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases. 

NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. 

## Programmable Products. 

Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof. 

## Performance Data. 

Data presented in Omron Company websites, catalogs and other materials 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 user must correlate it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability. 

## Change in Specifications. 

Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product. 

## Errors and Omissions. 

Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 

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

## **OMRON Corporation** 

## **Industrial Automation Company** 

2015.8 

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

(c)Copyright OMRON Corporation 2015 All Right Reserved.