Trio MC302X - System Overview and Configuration

SERIAL
CONNECTIONS
Pin Function Note
1 RS485 Data In A Rx+
Serial Port #1
2 RS485 Data In B Rx-
3RS232 Transmit
4RS232 0V Serial Port #1
5RS232 Receive
6No Connection
7 RS485 Data Out Z Tx- Serial Port #1
8 RS485 Data Out Y Tx+
Note: Option for port #1 to be either RS232 or RS485
Serial Connector B
1
2
3
4
6
7
5
8
SERIAL CABLE
Motion Coordinator to “AT” style PC with 9 pin serial connector
3
5
4
2 - Rx
3 - Tx
5 - Gnd
7 - RTS
8 - CTS
1
2
34
67
5
8
5 4 3 2 1
9 8 7 6