The Omron E5CC-RX2ASM-802 is a process temperature controller from the E5CC series, accepting RTD and thermocouple types B, E, J, K, L, N, PLII, R, S, T, U, W, plus 0-20 mA and 0-10 VDC linear inputs, covering a range from -200°C to 2300°C. Three relay outputs handle on/off or PID control loops, and the built-in heater fault detection monitors current draw on resistive heating loads — useful for catching a failed SSR or open element before the process drifts. The IP66-rated front panel withstands washdown in food, beverage, or chemical environments; the 45 mm square cutout fits standard panel punches, and screw terminals keep wiring straightforward for panel builders.
Omron E5CC-RX2ASM-802 Temperature Controller
MPNE5CC-RX2ASM-802
Active
Omron E5CC series digital temperature controller, model E5CC-RX2ASM-802, panel mount, 100-240 VAC supply, 3 relay outputs, IP66 front, heater fault detection.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Series | E5CC |
| Type | Process, Temperature Controller (RTD, Type B, E, J, K, L, N, PLII, R, S, T, U, W) |
| Parameter | Value |
|---|---|
| Supply voltage | 100 ~ 240VAC |
| Parameter | Value |
|---|---|
| Control method | On/Off, Proportional (PID) |
| Features | Heater Fault Detection |
| Parameter | Value |
|---|---|
| Input range | -200°C ~ 2300°C, 0 ~ 20mA, 0 ~ 10VDC |
| Output type | Relay (3) |
| Parameter | Value |
|---|---|
| Display type | LCD - Dual Color Characters, Backlight |
| Characters per row | 4, 4 |
| Character height | 0.600" (15.20mm), 0.280" (7.10mm) |
| Parameter | Value |
|---|---|
| Operating temperature | -10°C~55°C |
| Ingress protection (IP rating) | IP66 - Dust Tight, Water Resistant |
| Parameter | Value |
|---|---|
| Mounting type | Panel Mount |
| Panel cutout dimensions | Square - 45.00mm x 45.00mm |
| Termination style | Screw Terminal |
Product details
Frequently asked questions
What is the input range and sensor compatibility of the Omron E5CC-RX2ASM-802?
It accepts RTD and thermocouples types B, E, J, K, L, N, PLII, R, S, T, U, W, plus 0-20 mA and 0-10 VDC linear signals, covering -200°C to 2300°C.
Does the E5CC-RX2ASM-802 support heater fault detection?
Yes, it includes heater fault detection — it monitors the load current on the relay output to flag a failed heater or SSR.
What is the difference between the E5CC-RX2ASM-802 and the E5CC-CX2ASM-804?
The E5CC-CX2ASM-804 swaps one relay output for an analog output (4-20 mA / 0-10 V), making it the choice when you need a retransmit or drive a proportional valve or SCR power controller.
MPN
E5CC-RX2ASM-802