Core Specifications Category Details Product Type E5CS Series 1/16 DIN plug-in temperature controller (1-alarm, relay output) Manufacturer Omron Automation Mounting Panel mount (48×48 mm cutout); plug-in terminals Power Supply AC 100–240 V (50/60 Hz); power consumption: ~5 VA Input Type Universal multi-input: TC (K/J), RTD (Pt100/JPt100), thermistor (THE types) Display 4-digit LED (11 mm high, red) for PV/SV Control Method ON/OFF, PID control with auto-tuning of proportional band Control Output 1×SPST-NO relay (250 VAC 1 A resistive max) Alarm Output 1×SPST-NO alarm relay (250 VAC 1 A resistive max, 8 selectable functions) Sampling Period 2 s Indication Accuracy ±0.5% full scale ±1 digit Front Protection IP40 (panel-mounted) Operating Temperature -10°C to +55°C Certifications CE, UL 508, CSA C22.2 No.14 compliant Weight ~150 g Key Functions & Advantages Flexible Control & Simple Setup Universal input supports TC/RTD/thermistor, eliminating hardware changes for different sensors. Auto-tuning optimizes PID parameters for heating processes, reducing setup time. Field-selectable °C/°F and multiple temperature ranges suit global applications. Reliable Monitoring & Protection 11 mm LED display ensures clear visibility of process (PV) and set (SV) temperatures. 8-function alarm relay (high/low temp, deviation, sensor fault, etc.) enhances process safety. Nonvolatile memory retains settings during power loss for operational continuity. Cost-Effective & Compact Design Universal AC 100–240 V power supply fits global industrial environments. Compact 48×48 mm size saves panel space for dense layouts. Plug-in terminals enable tool-free replacement and quick wiring.