RS-232 SERIAL INTERFACE
RS-232 SERIAL INTERFACE CONNECT A PC OR CONTROL SYSTEM. VERSION COMPATIBLE V2.0
For a complete list of commands, please reference external document extended RS-232 Protocol Instruction Manual.
Example of the commanded string to route Input 3 to Output 4
OUTPUT04 03;
RS-232 SERIAL INTERFACE
Pin RS-232
Definition
1
--------
Not used
2
Tx
Transmitter
3
Rx
Receiver
4
--------
Not used
5
GND
Ground
6
--------
Not used
7
--------
Not used
8
--------
Not used
9
--------
Not used
RS-232 PROTOCOL COMMANDS ( RS-232 Control driver V2.0.1 )
The switcher can be controlled via the RS-232 serial control port to allow for interfacing to a PC, or similar third party control system.
The serial communication parameters are 9600 baud, 8 bit, No Parity and 1 stop bit - this is often referred to as 9600 8N1.
When the unit recognizes a complete command it will perform the requested action - there is no delimiter character required.
QUICK START:
Data String Format:
The Data String contains four elements.
[Command][ ][Data][;]
The format is:
1. Command
2. Space
3. Data
4. ;
There is a single space after the Command and before the Data string.
The data string must conclude with an “;” (without the quotes).
All text is full ASCII Code and is NOT case sensitive.
LINK is the same as Link. You can use either capital letters or small letters and get the same result.
Function
Command
Power Off
Power 00:
Power On
Power 01;
Input 3 to Output 4
OUTPUT04 03;
All Input 5
OUTPUTALL 05;
18
