The Omron CJ1W-TC004 Programmable Logic Controller (PLC) Temperature Control Unit offers 4-point input for platinum resistance thermometers (Pt100, JPt100) with PID or ON/OFF control capability. Featuring a 500 ms sampling period, it provides stable and accurate control for multi-zone temperature systems. Designed for Omron PLC integration, it ensures high reliability in process control. Manufactured by Omron, part of the Omron Programmable Logic Controller family, available under the Omron CJ1W Series.