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Connecting to the PC and the Power Supply
The DGW-521 series is equipped with an RS-485 port for connection to a
232/USB converter to PC
Connect to the PC
using an RS-485 Converter
Connect to PC
using a USB Converter
I-7520
Power Supply
RS-232
RS-485
DGW-521
Power Supply
USB
RS-485
I-7561
PC
DGW-521
PC