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IV352 Rev.02
Date Issue:
2012-10-27
Page 122 di 232 + FR
Other than Ethernet cable connections, the wires connection is also can be applied as one of standard
connections for the RS485 Card as figure indicated below. Twisted wire pairs were used to terminal
blocks of RS485 card.
Twisted Wire Pairs Connection for RS485 Card
A combination of the Twisted Wire Pair and Ethernet cable also can be applied as one of standard
connections for the RS485 card as figure indicated below.
Combination Connection for RS485 Card
When wiring RS485 card from Inverter to RS485 to RS232 Converter, we connect opposite pins of
RS485 which means Receive Pin to Transmit Pin, and Transmit Pin to Receive Pin. See framed area
below.