The Omron E5C2-R20K Temperature Controller is a DIN 48 × 48 temperature controller that uses ON/OFF control for industrial thermal processes. It accepts one process input and operates from 100 to 240 VAC at 50/60 Hz, with the allowable supply specified as 90% to 110% of the rated voltage. A relay output provides the switching interface between the controller and connected temperature control equipment. The plug-in terminal configuration provides the electrical connection method for panel installation. The E5C2-R20K is one of the model configurations in the E5C2 Series and sits within the industrial temperature control range from Omron control products.
Omron E5C2-R20K 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: K; 0 to 1200 ℃
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
