When using long communication cables (up to 15m for RS-232C), always connect the shield line to the FG (frame ground) terminal to minimize signal noise.

Can be configured for heat/cool control using a combination of control and event output points.

For integrated systems, the SDC20 offers robust communication options:

The (often branded under the Azbil Group ) is a reliable, compact digital indicating controller designed for precise process control in industrial environments. Whether you are a system designer or a maintenance engineer, the SDC20/21 User Manual (CP-UM-1470E) is your primary resource for installation and troubleshooting. 1. Key Technical Specifications

Supports multi-range inputs including thermocouples, RTDs, and linear DC voltage/current.

The SDC20 supports multiple control modes and input types to fit various process needs:

The unit must be mounted into a control panel to prevent accidental contact with the rear terminals.