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Serial Command Syntax Specification
Serial Parameters
The following are the parameter settings for serial communication.
Baud Rate is 57600 baud.
Parity is NONE.
Stop Bit is 1.
Data Bit is 8.
Echo is ON
Flow Control is NONE
RS-232/485 Remote Control Connections
The RS-232 or RS-485 serial port can be connected to a computer to support remote control of the MatrixPRO unit.
The Electronics Industry Association (EIA) has produced standards for RS232 and RS485 that deal with data
communications. Below is the pinout for both RS232 & RS485 with DB25 connector.
28
MatrixPRO 12x - 12 Input Matrix Switcher
Remote Port
DB25
RS232
RS485
1
Shield
Shield
2
TxD
T(-)
3
RxD
R(-)
4
RTS
N/A
5
CTS
N/A
6
DSR
N/A
7
Sig Gnd
Sig Gnd
8
DCD
N/A
10
N/A
N/A
12
N/A
N/A
14
N/A
T(+)
15
N/A
N/A
16
N/A
R(+)
19
N/A
N/A
20
DTR
N/A
21-25
N/A
N/A
Manual # 26-0301000-00 / Revision C
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