Moxa Technologies A51, A60 manual SW1

Operation • • Chapter 3

In the graph, TA, TB, RA and RB could be either from RJ-45 or Terminal Blocks. The settings of the switches for each A50 (or

A51) are as follows:

SW1
Full-duplex mode			Off
SW2 for Master	Pin1 Pin2 Pin3 Pin4
TxD always enabled	On	Off	X	X
RxD always enabled	X	X	On	Off
SW2 for Slaves	Pin1	Pin2	Pin3	Pin4
TxD enabled by RTS	Off	On	X	X
RxD always enabled	X	X	On	Off

2-wire Half Duplex

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