Control Expansion And Communication Connector Pin-Outs; Table 2-1 Connector Pin-Outs, Female Db9 - Honeywell VideoBloX User Manual

Control Expansion and Communication Connector Pin-Outs

Rev 1.0
Throughout the VideoBloX range of products, a common pin-out scheme is used. The
communication ports are referred to as Master or Slave, RS422 or RS232. The rear chassis
Control and Comm connectors are RS422 connections. Refer to
below for configuring the chassis as master or slave.
Table 2-1
Master RS422
Pin 1, TX -
Pin 2, TX+
Pin 3, RX+
Pin 4, RX -
Pin 5, Ground
Pin 6, 24 VDC
Pin 9, Ground
VideoBloX Chassis Only User Manual
Connector Pin-Outs, Female DB9
Slave RS422
Pin 1, RX-
Pin 2, RX+
Pin 3, TX+
Pin 4, TX-
Pin 5, Ground
Pin 6, 24 VDC
Pin 9, Ground
11
DIP SWITCH SETTINGS
900.0855
10/06