PX Range Product Manual Version 2.3 © Copyright Brainboxes Limited 2013 Page 41 of 45
7. Technical Specifications
7.1. Supported Serial Settings
Serial Setting
Baud Rate Up to 921,600
Data Bits 5,6,7 or 8
Parity None, Odd, Even, Mark & Space
Stop Bits 1, 1.5 or 2
Handshaking RTS/CTS DTR/DSR Xon/Xoff
Break Supported
7.2. Device Pin-out
7.2.1. RS-232 Devices
7.2.2. RS4-22/485 Devices
PLEASE NOTE:
• DTR/DSR Handshaking is not available on RS-422/485 devices
• For RS-422 FULL Duplex Communications, please note the pin outs above.
• To achieve RS-485 Half Duplex Communications, using two wires for communication, Pins 1 and 6
must be shorted and 2 and 7 must also be physically shorted. This can be done by using the on-
board jumpers. This can be done via the on-board Multi-plex jumpers.
• Once your wiring is setup, you will also need to set the card to FULL or HALF Duplex mode in the
software. For further details, see Section 3.5: RS-422/485 Settings and Information
Regulatory Approvals / Compliance
For up to date details of global certifications, please check the product datasheet on the Brainboxes website.
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