Cable Electronics CE Labs SW808HD Manual de instruções - Página 12

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MATRIX SYSTEM AND CONTROL SYSTEM
CONNECTION - RS-232
PC RS-232, multi-Matrix (up to 32) connections are as shown below.
NOTES:
1. For RS-232 connections refer to photo below.
2. RS-232 or RS-485 baud rates: 9600bps, 8-bit data transmission
address, no, odd, or even parity, 1-bit stop address: (9600 - 8 - N - 1).
3. Serial connection between Matrix RS-485 as follows:
TX (+)
TX (+)
TX (-)
TX (-)
RX (+)
RX (+)
RX (-)
RX (-)
4. DIP switch 1-5 addresses must not set to same ID address.
Disconnect Function Keys
Close all the unused output ports.
A specific example of operation is described below:
The default input and output relations are shown below: