Rs-232 Db9 Serial Connection - Binary B-100-HDMATRIX-4X4 Owner's Manual

B-100 HDMATRIX Installation and Users Manual 4X4 & 8X8

3.3.3 RS-232 DB9 Serial Connection

The Binary™ HDMatrix receives control data on pin 2 (Rxd - Data Receive) and transmits
control data on pin 3 (TxD - Data Transmit). The connection cable between the HD MATRIX
and the Automation System will need to be configured so that pin2 (RxD) on the HD
MATRIX is connected to the Automation Systems Txd pin, and pin3 (TxD) on the HD MATRIX
is connected to the Automation Systems Rxd (Receive Data) pin. See below for details.
Configuration for the Automation System control ports can vary. Refer to the documentation
for the Automation System you are using to ensure proper connection and configuration.
This port is also used to communicate with a PC when using the PC Configuration Utility.
Refer to the Configuration Utility manual for details.
DB9 Female Connection
PIN
2
3
5
In addition to the RS-232 DB9, the B-100-HDMATRIX-8x8 adds an Ethernet port that can be
used to control the device using Telnet Protocol. This port follows TIA 568 A/B standards;
refer to these when creating wiring.
pg.10
5 3 2
RxD (Data Receive)
TxD (Data Transmit)
GND
FUNCTION
RxD (Data Receive)
TxD (Data Transmit)
GND