Female Db-9 To Rj-45 Adapter; Interface Protocols; Rs-232 Operation - Digi XTend User Manual

Female DB-9 to RJ-45 Adapter

Part Number: JD3D3-CDN-A (Green)
This adapter facilitates adapting the DB-9 Connector of the Interface Board to a CAT5 cable (female DB9 to female
RJ45).
For connection guidelines, see 'RS-485 (4-wire) & RS-422 Operation' sections.
The following image shows the adapter and its pinouts.

Interface protocols

The product model Module Assembly supports the following interfacing protocols:
•
RS-232
•
RS-485 (2-wire) half-duplex
•
RS-485 (4-wire) and RS-422

RS-232 operation

The following figures show the RS-232 DIP switch settings and the pins used on the female RS-232 (DB-9) serial
connector. The Module Assembly reads and applies the DIP switch settings only during power-on.
XTend RF Module User Guide
Interface protocols
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