Omron Temperature Controller E5CC-RX2ASM-801

Core Specifications Category Details Product Type E5CC-800 Series 1-loop digital temperature controller (1×relay, 2×aux relay, 1×event input, 1×heater burnout detection, 100–240 VAC, screw terminals) Manufacturer Omron Automation Mounting Panel mount (48×48 mm, 1/16 DIN); screw terminals, 60 mm depth Power Supply 100–240 VAC (50/60 Hz); power consumption: ~8 VA Input Type Universal multi-input (thermocouple: B/C/E/J/K/L/N/Pt100/R/S/T; Pt100 RTD; 0–10 V/0–20 mA/0–5 V/1–5 V/4–20 mA analog; software-selectable) Temperature Range -200 to 2300 °C (sensor-dependent) Sampling Period 50 ms Display 5-digit white LED PV (15.2 mm) + 4-digit green LED SV; status indicators (auto-tuning, alarm, control action, communication) Control Method 2-DOF PID with auto-tuning (heating-only or heating/cooling); ON/OFF control optional Control Output 1×relay (SPDT; 250 VAC 5 A resistive; 30 VDC 5 A resistive) Auxiliary Output 2×common alarm relays (SPDT; 250 VAC 2 A resistive; configurable for sensor fault, high/low temp, heater burnout, control deviation) Heater Monitoring 1-channel heater burnout detection (supports single-phase resistive loads; detects open-circuit/SSR fault) Event Input 1×dry contact (for remote run/stop, SP adjust, auto-tuning trigger) Communication RS-485 Modbus RTU (optional via CX-Thermo software; 115.2 kbps max) Indication Accuracy Thermocouple/Pt100: ±0.5% of PV or ±1 °C (whichever is larger); analog: ±0.5% of F.S. Front Protection IP66 Operating Temperature -10°C to +55°C Certifications CE, RoHS compliant Dimensions 48×48×60 mm (W×H×D) Weight ~150 g Key Functions & Advantages Precision Single-Loop Control 50 ms sampling and 2-DOF PID with auto-tuning ensure fast response and minimal overshoot/undershoot in dynamic heating processes. Universal input eliminates hardware changes for mixed sensor types (thermocouple/RTD/analog) in multi-application setups. Heater burnout detection prevents equipment damage from open-circuit elements or SSR failures. Flexible I/O & Safety Integration 2 auxiliary relays enable independent alarm/process triggers (e.g., high-temp shutdown, sensor break) for multi-stage safety workflows. 1 event input allows remote control (run/stop, SP adjustment) and auto-tuning triggers, enhancing system flexibility. RS-485 Modbus RTU supports PLC/HMI connectivity; CX-Thermo software simplifies programming and data logging. Space-Saving & User-Friendly Design 48×48 mm footprint and 60 mm depth fit compact panels; 15.2 mm PV display ensures readability from long distances. 5 front keys enable fast parameter setup; password lock prevents unauthorized changes. IP66 front protection resists dust/water ingress in harsh industrial environments. Compatibility & Alternatives