Mitsubishi GOT1000 Series Connection Manual page 433

(2) Terminator setting switch
Set when carrying out RS-422 communication.
ON
OFF
When multi-communication unit is a
terminal
ON
10.4.3 Connecting multi-communication unit (KV-L20R, KV-L20)
Settings
When multi-communication unit is not a
terminal
OFF
10.4 PLC Side Setting
9
10
11
12
13
14
15
16
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