The Omron E5C2-R20J Temperature Controller provides ON/OFF temperature control in a compact DIN 48 × 48 format for industrial control applications. A single input point works with the relay output to monitor temperature and perform the configured switching action. The controller operates from 100 to 240 VAC at 50/60 Hz, with an allowable power supply range of 90% to 110% of rated voltage. Its plug-in terminal arrangement provides the wiring connection for installation and supports integration into the temperature control system. The E5C2-R20J identifies this model within the E5C2 Series, which forms part of the relay temperature controller range associated with Omron industrial controls.
Omron E5C2-R20J Temperature Controller - Technical Specifications
Specification
Value
Shape
DIN48 x 48
Fixed/Programmable
Fixed
Power supply voltage
100 to 240 VAC (50/60 Hz)
Operating voltage range/ Allowable voltage variable range
90 to 110% of the power supply voltage
Power consumption
Approx. 3.6 VA
Control method
ON/OFF
Number of input points
1 point
Input Type/Temperature input
Thermocouple: J; 0 to 400 ℃
Control output 1
Relay output
Control output 2
None
Setting method
Analog setting
Indication method
No indication
Insulation resistance
20 MΩ min. (500 VDC megger)
Dielectric strength
2,000 VAC 50/60 Hz 1 min (Between charged terminals and uncharged metallic parts)
Vibration resistance
Destruction: 16.7 Hz, 2 mm single amplitude for 2 h each in X, Y, and Z directions
Malfunction: 10 to 55 Hz, 0.15 mm single amplitude for 10 min each in X, Y, and Z directions
Shock resistance
Destruction: 294 m/s2, 3 times each in 6 directions
Malfunction: 147 m/s2, 3 times each in 6 directions
Ambient temperature (Operating)
-10 to 55 ℃ (with no freezing or condensation)
Ambient humidity (Operating)
45 to 85 %
Degree of protection
Front panel: IP40, Terminal section: IP00
Terminal type
Plug-in
Weight
Controller: Approx. 210 g, Adapter: Approx. 4 g × 2
