Schneider Electric Processor Adapter - Manual (Page 113)

Using the Modbus Ports
870 USE 101 10 V.2 113
Modbus Port 1
Introduction Modbus Port 1 is an RS232 asynchronous serial port that permits a host computer
to communicate to the CPU for:
l Programming
l Data transfer
l
Upload/download
l Other host operations
This section describes the port.
Connector Type The Modbus Port 1 connector is a female RJ45 phone jack.
Illustration The following illustration shows the position of Modbus Port 1 on a Processor
Adapter:
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Label Description
1 Modbus Port 1