The Option Boards are mounted to the option board slot on the CPU Unit.
Specification | Supported protocol |
Model |
---|---|---|
One RS-422A/485 port. Transmission distance: 50 m. Connection type: Screwless clamping terminal block (5 terminals) |
Host link, Modbus-RTU master, and no-protocol |
NX1W-CIF11 |
One RS-422A/485 port (isolated). Transmission distance: 500 m. Connection type: Screwless clamping terminal block (5 terminals) |
NX1W-CIF12 |