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Temperature Controller
E5C2
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.
Model Number Structure
I Model Number Legend
E5C2- @ @ @ @
1 2 3 45
4. Input type K: K-type thermocouple J: J-type thermocouple P: Platinum resistance thermometer (Jpt100) G: Thermistor (THE) 5. Special type Blank: Standard type D, DIN: Special types Temperature Controller Model Thermocouple K (CA) Chromel vs. alumel Analog setting No indication ON/OFF P Relay Relay E5C2-R20K E5C2-R40K J (IC) Iron vs. constantan E5C2-R20J E5C2-R40J Platinum resistance thermometer Pt100 E5C2-R20P-D E5C2-R40P-D Thermistor THE E5C2-R20G --Model P2CF-08 P3G-08 P2CF-08-E Y92A-48G 1. Model name 2. Control output R: Relay Q: Voltage 3. Control method 20: ON-OFF control 40: P control
Ordering Information
I Temperature Controllers
Setting method Indication method Control mode Output
Note: When placing an order, specify the standard temperature range and supply voltage in addition to the model number. (e.g., E5C2-R20K 0C to 200C 100/110 VAC)
I Accessories (Order Separately)
Name Front Connecting Socket Back Connecting Socket (for flush mounting) Front Connecting Socket with Finger Protection Protective Cover (for finger protection)
Temperature Controller
E5C2
I-5
Specifications
I Ratings
Supply voltage Operating voltage range Power consumption Input Control mode Setting method Indication method Control output 100/110/120 VAC (common), 200/220/240 VAC (common) (See note.) 50/60 Hz (common) 90% to 110% of rated supply voltage Approx. 2 VA Thermocouple (with sensor burnout detection circuit), platinum resistance thermometer, or thermistor ON/OFF or P control Analog setting No indication Relay output: SPDT, 3 A at 250 VAC, resistive load (switching capacity: 330 VA)
Note: Specify either 100/110/120 VAC or 200/220/240 VAC when ordering.
I Input Ranges
Input Thermocouple K (CA) Chromel vs. alumel Range C 0 to 200 (5), 0 to 300 (10), 0 to 400 (10), 0 to 600 (20), 0 to 800 (20), 0 to 1,000 (25), 0 to 1,200 (25) 32 to 392 (10), 32 to 572 (20), 32 to 752 (20), 32 to 1,112 (40), 32 to 1,472 (50), 32 to 1,832 (50), 32 to 2,192 (50) J (IC) Iron vs. constantan 0 to 200 (5), 0 to 300 (10), 0 to 400 (10) Platinum resistance thermometer Pt100 -50 to 50 (2), -20 to 80 (2), 0 to 50 (1), 0 to 100 (2), 0 to 200 (5), 0 to 300 (10), 0 to 400 (10) 32 to 212 (5), 32 to 392 (10) Thermistor (see note 2) THE -50 to 50 (2) (6 k at 0C), 0 to 100 (2) (6 k at 0C), 50 to 150 (2) (30 k at 0C), 100 to 200 (2) (550 at 200C), 150 to 300 (2) (4 k at 200C)
F
32 to 392 (10), 32 to 572 (20), 32 to 752 (20)
---
Note: 1. Values in ( ) are the minimum unit. 2. Values in ( ) are the thermistor resistive value.
I Characteristics
Setting accuracy Hysteresis Proportional band Control period Reset range (see note 1) Insulation resistance Dielectric strength Vibration resistance Shock resistance Life expectancy Ambient temperature Ambient humidity Degree of protection Weight 2% FS max. Approx. 0.5% FS (fixed) 3% FS (fixed) Approx. 20 s 5 1% FS min. 20 M min. (at 500 VDC) 2,000 VAC, 50/60 Hz for 1 min between charged terminals and uncharged metallic parts Malfunction: 10 to 55 Hz, 0.15-mm single amplitude for 10 min each in X, Y, and Z directions Destruction: 16.7 Hz, 2-mm double amplitude for 2 hrs each in X, Y, and Z directions Malfunction: 147 m/s2, 3 times each in 6 directions Destruction: 294 m/s2, 3 times each in 6 directions Electrical: 100,000 operations min. (3 A at 110 VAC, resistive load) Operating: -10C to 55C (with no icing or condensation) Operating: 45% to 85% Front panel: IEC standard IP40 (see note 2) Terminals: IEC standard IP00 Approx. 200 g (with flush-mounting adapter)
Note: 1. No reset function is incorporated by any E5C2 model with ON/OFF control. 2. The model number of the special watertight cover conforming to IP66, NEMA4 is Y92A-48B.
I-6
Temperature Controller E5C2
Nomenclature
Temperature setting knob
Operation indicator
RESET adjustment shaft No reset function is incorporated by any E5C2 model with ON/OFF control.
Operation Indicator
Indicator Red Lit Not lit ON OFF Output
Dimensions
Note: All units are in millimeters unless otherwise indicated.
48 x 48
Terminal Arrangement (Bottom View)
44.8 x 44.8
Flush-mounting adapter
Panel Y92F-30 Flush-mounting adapter P3G-08 Back connecting socket
Tightening screw (96) (see note)
Note: 109 mm for US08 Back Connecting Socket Panel Cutout Side-by-side Mounting of N Controllers N L
60 min.
2
93+1 0
3
141+1 0
4
189+1 0
5
237+1 0
6
285+1 0
Note: 1. Recommended panel thickness is 1 to 4 mm. 2. Close side-by-side mounting is possible (in a single direction).
Temperature Controller
E5C2
I-7
Temperature Controller
Dimensions with Flush-mounting Adapter (Accessory), and Back Connecting Socket (Sold Separately)
Accessories (Order Separately)
P2CF-08 Front Connecting Socket
Eight, M3.5 x 7.5 sems
Terminal Arrangement/ Internal Connections (Top View)
Mounting Holes
Two, 4.5 dia. or Two, M4
70 max. Two, 4.5-dia. holes
Note: Can also be mounted to a DIN track.
20 max.
50 max.
Note: A finger-protection model (P2CF-08-E) is also available.
P3G-08 Back Connecting Socket (for Flush Mounting)
27 dia.
Terminal Arrangement/ Internal Connections (Bottom View)
Note: A Protective Cover for finger protection (Y92A-48G) is also available.
Protective Cover Y92A-48
The protective cover protects the front panel, particularly the setting section, against dust, dirt, and water drip. It also prevents the set values from being altered due to accidental contact with the setting keys. Appearance
Model
Y92A-48B
Installation
I Connections
Input
Connect a thermocouple, the E52-THE@ Thermistor or platinum resistance thermometer to the E5C2 as shown in the following illustration.
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. If the heating control system is connected to terminals 4 and 6 or the cooling control system is connected to terminals 4 and 5, the temperature of the heating control system or cooling control system will be abnormal and a serious accident may result. If the E5C2 is in frequent operation, such as proportional operation, add an appropriate external relay to the E5C2 by considering the capacity of the load and the life of the relay.
Platinum resistance thermometer input
Relay output
Thermocouple input
Power Supply
Thermistor input Power supply 100/110, 200/220, 110/120, 220/240 VAC 50/60 Hz
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.
I-8
Temperature Controller E5C2
Precautions
Mounting
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.
Hook Duct
P2CF-08 Panel 20
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.
Tightening screw
The P3G-08 can be wired in the same way as the P2CF-08.
Dismounting
If flush mounted, loosen the screw of the adapter and disengage the hooks for dismounting.
Temperature Setting
Do not turn the temperature setting knob of the E5C2 with excessive force, otherwise the stopper of the knob may break.
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.
Temperature Controller
E5C2
I-9
Temperature Controller
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. H081-E1-02 In the interest of product improvement, specifications are subject to change without notice.
I-10
Temperature Controller E5C2

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