The MD-H485 module is a header module that is required to use each module of MODPORT. There are two connectors for power but you only need to provide 24VDC power to one of them.

Important : Connect the SG (signal ground) terminal to the ground of the main unit (CUWIN, CPCV5, etc.) in addition to the + and - terminals of the 485 communication port.

• RS-485 Port (57,600 baud, 8 data bits, 1 stop bit, no parity, Modbus RTU only) (Fixed – Cannot be changed)
• Power LED
• DC 24V power input x2 (barrel jack & 4 pin terminal)
• 5V internal circuitry

MODPORT