Product Description

​The Omron E5CW-R1KJ is a compact digital temperature controller designed for efficient temperature regulation in industrial applications. It features a 48 x 48 mm DIN-sized panel with a clear 7-segment digital display, ensuring easy readability. The controller offers versatile input options, accepting thermocouple types K, J, and L, as well as platinum resistance thermometers Pt100 and JPt100. It provides relay outputs rated at 250 VAC, 3A (resistive load), and voltage outputs suitable for driving SSRs (Solid State Relays) at 12 VDC, 21 mA. The E5CW-R1KJ supports both ON/OFF and PID control methods, with auto-tuning/self-tuning capabilities for precise temperature control.

Technical Specifications

• Power Supply: 100 to 240 VAC, 50/60 Hz (24 VAC/VDC models also available)​
• Omron
• Sensor Inputs: Thermocouple types K, J, L; Platinum resistance thermometers Pt100, JPt100​
• Omron
• Control Outputs:
• Relay Output: SPST-NO, 250 VAC, 3A (resistive load)​
• Omron
• Voltage Output (SSR Drive): 12 VDC, 21 mA (with short-circuit protection)​
• Omron
• Control Methods: ON/OFF or PID (with auto-tuning/self-tuning)​
• Omron
• Alarm Outputs: SPST-NO, 250 VAC, 1A (resistive load); 8-mode alarm output with adjustable hysteresis​
• Omron
• Display: 7-segment digital display with a character height of 13.5 mm​
• Omron
• Operating Temperature Range: −10 to 55°C (with no condensation or icing); 3-year guarantee at −10 to 50°C​
• Omron
• Storage Temperature Range: −25 to 65°C (with no condensation or icing)​
• Mounting: Flush mounting with screw terminals; panel cutout dimensions: 45 x 45 mm​
• Weight: Approximately 120 grams