Industrial Automation

E5C2

Temperature Controller

E5C2

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

last update: August 5, 2015

Ratings

Supply voltage	100 to 240 VAC 50/60 Hz
Operating voltage range	90% to 110% of rated supply voltage
Power consumption	Approx. 3.6 VA
Input	Thermocouple (with sensor burnout detection circuit), platinum resistance thermometer, or thermistor with replaceable element
Control mode	ON/OFF or proportional control
Setting method	Analog setting
Indication method	No indication
Control output	Relay output: SPDT, 3 A at 250 VAC, resistive load (switching capacity: 330 VA)
Ambient operating temperature	-10°C to 55°C (with no icing or condensation)
Ambient operating humidity	45% to 85%

Note: Do not use an inverter output as the power supply. (Refer to Safety Precautions for All Temperature Controllers.)

Characteristics

Setting accuracy	±2% FS max. (Influence of EMS: ±4% FS max.) *1
Hysteresis	Approx. 0.5% FS (fixed)
Proportional band	3% FS (fixed)
Control period	Approx. 20 s
Reset range	5 ±1% FS min. *2
Insulation resistance	20 MΩ min. (at 500 VDC)
Dielectric strength	2,000 VAC, 50/60 Hz for 1 min between charged terminals and uncharged metallic parts
Vibration resistance	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
Shock resistance	Malfunction: 147 m/s², 3 times each in 6 directions Destruction: 294 m/s², 3 times each in 6 directions
Life expectancy	Electrical: 100,000 operations min. (3 A at 110 VAC, resistive load)
Weight	Approx. 100 g (with flush-mounting adapter)
Degree of protection	Front panel: IEC standard IP40 *3 Terminals: IEC standard IP00
Applicable Socket	P2CF-08 (order separately), P3G-08 (order separately)
Applicable Protective Cover	Y92A-48B (order separately)

*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.

last update: August 5, 2015

Product Category

Control Components
- Temperature Controllers
  - Economy Type
    - E5C2
    - E5L

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