Omron Temperature Controller E5CS-R1GU-W

Core Specifications Category Details Product Type E5CS Series 48×48 mm plug-in temperature controller (thermistor input, relay output, 1 alarm, 100–240 VAC) Manufacturer Omron Automation Mounting Panel mount (45×45 mm cutout); plug-in terminal block Power Supply 100–240 VAC (50/60 Hz); power consumption: ~5 VA Input Type Thermistor (selectable via DIP switch); input range: -199.9°C to 999.9°C (depends on thermistor type) Display 4-digit 7-segment LED (PV: white 13.5 mm; SV: green 13.5 mm); deviation indicators Control Method ON/OFF or PID control with auto-tuning (selectable via DIP switch) Control Output Relay (SPDT, 250 VAC 3 A resistive max; electrical life: 100,000 cycles) Auxiliary Output 1×SPDT alarm relay (250 VAC 1 A resistive max) Event Input None Communication None Heater Monitoring None Sampling Period 50 ms Indication Accuracy Thermistor: ±0.3% PV ±1 digit Front Protection IP66 Operating Temperature -10°C to +55°C Certifications CE, RoHS compliant Weight ~180 g Dimensions 48×48×78 mm (depth) Key Functions & Advantages Plug-In Convenience & Simple Setup 48×48 mm plug-in design enables fast installation/ replacement without rewiring; DIP switches allow quick configuration of input type, control mode, and alarm settings. Thermistor input covers common industrial temperature ranges (-199.9°C to 999.9°C) for flexible sensor integration in heating applications. 1 alarm relay supports high/low temperature or process fault monitoring; relay output handles standard heating loads (3 A resistive) with reliable switching performance. Reliable Control & Visibility PID with auto-tuning optimizes control parameters automatically for stable temperature regulation; ON/OFF mode available for simple loads. Large dual LED display ensures high visibility of PV/SV values; deviation indicators show control direction for quick status checks. Plug-in terminals ensure stable wiring for vibration-prone environments; IP66 front protection resists dust/water ingress in harsh industrial settings. Cost-Effective & Versatile Low power consumption (~5 VA) reduces energy costs; 100–240 VAC universal power works globally in standard industrial environments. Key protection (password lock) prevents unauthorized parameter changes; °C/°F selectable for international use. Global certifications and robust design ensure compliance with international standards for industrial applications.