The SCM-2 is a dedicated communication converter designed to provide DEIF standalone controllers with connectivity to multiple physical interfaces.It converts the controller's internal proprietary bus protocol into standard industrial communication protocols like Modbus RTU.

DEIF SCM-2(full name:Single Controller Management)is an advanced serial communication interface module manufactured by Danish company DEIF.It is primarily used within their power automation control product line,such as the AGC or GPU series controllers.

It serves as a vital bridge connecting controllers to external host computers,DCS systems,or other monitoring networks.

How to Use? (For Reference Only)

Jumper Settings: When using RS-485 for long-distance transmission, ensure the termination resistor jumper on the module is correctly configured.

Address Configuration: In multi-unit networks, assign a unique Modbus ID address to the SCM-2 via the controller menu.

Connection Cables: Always use shielded twisted-pair cables for communication connections to ensure stable data transmission.

Key Features

Communication Interface Conversion:Provides physical layer conversion from the controller's internal bus to standard RS-485 or RS-232.

Modbus Protocol Support:Enables third-party devices(such as PLCs,HMIs,or touchscreens)to read real-time controller data(e.g.,voltage,frequency,power,oil pressure)via the standard Modbus protocol.

Remote Monitoring Access:Enables users to network multiple DEIF controllers into plant-level monitoring systems(SCADA)via the SCM-2.

Electrical Isolation:Provides electrical isolation protection between controller circuits and external communication lines,preventing damage to the main control unit from industrial site surges or common-mode interference.