Omron CJ1W-TS562 CJ Series Temperature Sensor Input Unit 4-Channels

Omron CJ1W-TS562 Temperature Input Module

The Omron CJ1W-TS562 is a specialized temperature input module for CJ1 series PLCs, designed for precise temperature monitoring and control in industrial process applications. This module supports 4 channels of temperature input, accepting inputs from both thermocouples (K, J, T, E, N, R, S, B types) and platinum resistance temperature detectors (PT100, JPt100), providing flexibility for various temperature sensing requirements. The CJ1W-TS562 features high-resolution analog-to-digital conversion, delivering temperature accuracy suitable for demanding process control applications. Each channel can be configured independently, allowing connection of different sensor types within the same module for maximum system flexibility. The module performs automatic cold junction compensation for thermocouple inputs, ensuring accurate measurements without external reference junctions. Digital filtering and averaging functions help smooth noisy temperature signals, improving measurement stability for control system performance. The CJ1W-TS562 connects to sensors using dedicated terminal blocks, providing secure and organized wiring connections. Built-in open-circuit detection alerts the PLC when a sensor is disconnected or failed, preventing erroneous temperature readings. The module communicates temperature data directly to the CJ1 CPU as digital values, eliminating the need for external signal converters. Applications include temperature monitoring in furnaces, ovens, process tanks, HVAC systems, food processing equipment, and any application requiring accurate temperature data for control or logging.