The Option Boards are mounted to the option board slot on the CPU Unit.
| Product Name | Specification | Supported protocol |
Model |
|---|---|---|---|
| Serial Communications Option Board |
One RS-232C port. Transmission distance: 15 m. Connection type: Screwless clamping terminal block (9 terminals). |
Host link, Modbus-RTU master, and no-protocol |
NX1W-CIF01 |
