Omron E5DC-RX2ASM-002 Digital Temperature Controller
The Omron E5DC-RX2ASM-002 Temperature Controller is a compact and precise Digital Temperature Controller designed for stable, fast-response industrial temperature regulation. Its slim 22.5 mm Wide, and DIN Track-mounting Type supports a versatile 1 point input compatible with Thermocouple, Platinum resistance thermometer, and Infrared Thermosensor ranges. Operating on 100 to 240 VAC (50/60 Hz) with an allowable range of 85 to 110% of the power supply voltage, it provides ON/OFF or 2-PID control with auto-tuning for highly stable temperature management. The controller includes a Relay output, 2 point auxiliary output, Digital setting using front panel keys, and 11-segment digital display for clear monitoring. Built with a Black case and Screw terminal block wiring, it ensures easy integration into control panels. Manufactured by Omron, part of the Omron Temperature Controller ecosystem within the Omron E5DC Series.
Omron E5DC-RX2ASM-002 Temperature Controller - Technical Specifications
Specification
Value
Shape
22.5 mm wide
Fixed/Programmable
Fixed
Power supply voltage
100 to 240 VAC (50/60 Hz)
Operating voltage range/ Allowable voltage variable range
85 to 110% of the power supply voltage
Power consumption
4.9 VA max. (at 100 to 240 VAC)
Control method
ON/OFF or 2-PID control with auto-tuning
Number of input points
1 point
Input Type/Temperature input
Thermocouple: K, J, T, E, L, U, N, R, S, B, C/W, PLII
Platinum resistance thermometer: Pt100, JPt100
Infrared Thermosensor: 10 to 70 ℃, 60 to 120 ℃, 115 to 165 ℃, 140 to 260 ℃
Control output 1
Relay output
Control output 2
None
Number of total auxiliary output
2 point
Setting method
Digital setting using front panel keys
Indication method
11-segment digital display and individual indicators
Insulation resistance
Between charged terminals and exposed uncharged parts: 20 MΩ min. (500 VDC)
Between current-carrying terminals: 20 MΩ min. (500 VDC)
Between non-continuous contacts: 20 MΩ min. (500 VDC)
Dielectric strength
3,000 VAC 50/60 Hz 1 min (Between current-carrying terminals of different polarity)
Vibration resistance
Destruction: 10 to 55 Hz, 20 m/s2 for 2 h each in X, Y, and Z directions
Malfunction: 10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and Z directions
Shock resistance
Destruction: 300 m/s2, 3 times each in X, Y, and Z directions
Malfunction: 100 m/s2, 3 times each in X, Y, and Z directions
Ambient temperature (Operating)
-10 to 55 ℃ (with no freezing or condensation)
For 3-year warranty with standard mounting: -10 to 50 ℃ (with no freezing or condensation)
Ambient temperature (Storage)
-25 to 65 ℃ (with no freezing or condensation)
Ambient humidity (Operating)
25 to 85 %
Degree of protection
Main unit: IP20, Terminal unit: IP00
Case color
Black
Terminal type
Screw terminal block
Weight
Controller: Approx. 210 g, Adapter: Approx. 4 g × 2
The Omron E5DC-RX2ASM-002 is frequently assessed alongside other units in the Digital Temperature Controllers group because they share comparable sensor inputs, panel depth behaviour, and loop-control characteristics. Engineers often evaluate Omron E5DC-CX0DSM-815 (48 × 48 mm, ON/OFF control or 2-PID control, 24 VAC, 50/60 Hz; 24 VDC, Linear current output), Omron E5DC-RX0DUM-015 (22.5 mm wide, ON/OFF or 2-PID control, 24 VAC (50/60 Hz), 24 VDC, Relay output, 11-segment digital displays), and Omron E5DC-CX0ASM-015 (22.5 mm wide, ON/OFF or 2-PID control, 100 to 240 VAC (50/60 Hz), Linear current output, 11-segment digital display) when selecting a controller that fits panel wiring, SSR/relay load stages, and enclosure thermal limits. Reviewing shape, control method, supply voltage.
