Omron Temperature Controller E5CWL-R1TC

Omron Temperature Controller E5CWL-R1TC

The Omron E5CWL-R1TC is a compact, economy-tier digital temperature controller designed for straightforward industrial applications like ovens, packaging machinery, and laboratory equipment. Part of the E5_WL series, it balances essential PID functionality with a low-profile design.

Technical Specifications:

• E5CWL: Dual-display model, 48×48 mm (1/16 DIN).
• R: Relay Output (SPST-NO, 250 VAC, 3 A resistive load).
• 1: Includes one auxiliary alarm output (Relay, 1 A).
• TC: Thermocouple Input (supports types K, J, T, R, or S).
• Power Supply (100–240 VAC): Terminals 9 and 10.
• Control Output (Relay): Terminals 1 and 2.
• Alarm Output: Terminals 3 and 8.
• Sensor Input (Thermocouple):
• Positive (+): Terminal 4.
• Negative (-): Terminal 5.

Summary 

Faster sampling (50 ms), white PV display for better visibility, and optional Modbus RS-485 communication which the E5CWL lacks. The E5CC-RX2ASM-800 is the standard higher-tier alternative that fits the same 45×45 mm panel cutout.