E5CC-RX2ASM-004

Overview of Omron E5CC-RX2ASM-004

The Omron E5CC-RX2ASM-004 is a digital temperature controller designed for high-precision industrial temperature management. Featuring a compact 48 × 48 mm form factor, it supports universal input types including thermocouples, platinum resistance thermometers, infrared sensors, and analog voltage/current inputs. The controller offers relay output with two auxiliary outputs, digital setting via front panel keys, and RS-485 communication for advanced integration.

Key Features of Omron E5CC-RX2ASM-004

• Universal Input: Supports a wide range of thermocouples (K, J, T, E, L, U, N, R, S, B, C/W, PL II), Pt100, JPt100, infrared temperature sensors, and analog inputs.
• Control and Auxiliary Outputs: Relay output with two auxiliary outputs for alarms and control.
• Sampling Speed: High-speed sampling at 50 ms for responsive control.
• Display: Large white PV (primary variable) display with character height of 15.2 mm and SV (set value) display at 7.1 mm.
• Event Inputs: Two event inputs for external control or setting changes.
• Communication: RS-485 serial communication interface for system integration and remote operation.
• Functions: Includes heating/cooling control, self-tuning PID, loop burnout alarm, heater burnout alarm, input digital filter, moving average, and multi-SP for multiple set point selections.
• Power Supply: Available in 100 to 240 VAC or 24 VAC/DC versions with respective power consumptions.
• Operating Environment: -10 to 55 °C temperature range, 25% to 85% humidity without condensation.
• Protection: Front panel IEC IP66 rated; rear and terminal sections protected to IP20 and IP00 respectively.
• Memory: Non-volatile memory capable of 1,000,000 write cycles.

Technical Specs of Omron E5CC-RX2ASM-004

Model	E5CC-RX2ASM-004
Input Types	Thermocouple, Pt100, JPt100, infrared, analog voltage/current
Outputs	Relay main output, 2 auxiliary relay outputs
Sampling Period	50 ms
Communication	RS-485 interface
PV/SV Display	Large white 4-digit display (PV 15.2 mm, SV 7.1 mm)
Event Inputs	2
Power Supply Options	100 to 240 VAC or 24 VAC/DC
Power Consumption	Approx. 6.5 VA (AC), 4.1 VA (24 VAC), 2.3 W (24 VDC)
Operating Temperature	-10 to 55 °C
Humidity	25% to 85% (non-condensing)
Protection Ratings	Front panel IP66, rear IP20, terminals IP00
Dimensions (W×H×D)	48 × 48 × 60 mm
Weight	Approx. 120 g
Memory Protection	Non-volatile (1,000,000 write cycles)

Applications / Use Case

The E5CC-RX2ASM-004 digital temperature controller is designed for precise temperature regulation in industrial manufacturing, laboratory equipment, and process control, especially where network communications and multiple alarm outputs are needed.

---

Verification Links:
https://www.mouser.com/datasheet/2/307/e5ac_controllers-1189584.pdf
https://www.ia.omron.com/product/item/3216/
https://edata.omron.com.au/eData/TCs/H179-E1-09.pdf