Connecting To A Programmable Controller - Fuji Electric PXG-9 Communication Instruction Manual

Connecting to a programmable controller

PXG Series
Connecting to a personal computer
RS-232C
RS-232C to RS-485 converter
PXG Series
When using the RS-232C to RS-485 converter, check to make sure that the cable is properly connected between the
Caution
converter and master. Communication will not work properly if the connection is incorrect.
Also be sure to correctly set the communication settings (such as communication speed and parity) on the RS-232C
to RS-485 converter. Communication will not work properly if the settings are incorrect.
Programmable
controller
RS-485
Personal
computer
RS-485
– 5 –
RS-232C
PC loader communication cable
Chapter
1