Shinko JCS-33A-A Multi Range Temperature Controller

Shinko JCS-33A-A Multi Range Temperature Controller is a compact digital indicating controller designed for industrial temperature control, with a multi-input design that accepts thermocouples, RTDs, DC current, and DC voltage sensors. The unit operates from 100–240 V AC and provides a main control output for heating or cooling, plus a non-contact output for SSR drive, and includes alarms such as heater burnout and loop break to protect processes. It ships in a 48 × 48 mm enclosure with PV shown in red (4 digits) and SV in green (4 digits), and supports RS-485 communications using Shinko protocol or Modbus for integration with automation systems. Typical applications include temperature control for industrial ovens, furnaces, and other process equipment where reliable multi-input sensing and protection are required.