UDC1200 Process Controller

UDC1200 Process Controller Series

The UDC1200 series is a family of Honeywell single-loop digital process controllers built in a compact 1/16 DIN format. Designed primarily for temperature regulation, these controllers accept a range of sensor inputs and provide PID control with programmable setpoints and a digital display for precise process management in industrial applications.

Products in the Series

The series is centered on the Honeywell DC120 controllers, spanning multiple hardware configurations while sharing a common platform. It also includes the UDC120L limit controller, which monitors temperature via thermocouple or RTD inputs and switches relay outputs when preset limits are exceeded, providing an over- or under-temperature safety shutoff function.

Applications

These controllers are used across process industries requiring reliable temperature control and monitoring, including manufacturing and paper production. Common functions include:

• Process temperature control using PID regulation and programmable setpoints
• Limit protection for over-temperature and under-temperature safety shutoff
• Support for various sensor inputs, including thermocouples and RTDs