Connecting
5.1 RS 485 Repeater in ungrounded and grounded operation
RS 485 Repeater
Manual, 02/2011, A5E03382072-01
19
Electrical isolation between bus segments
Bus segments 1 and 2 are electrically isolated. The PG/OP interface is connected internally
to the port for bus segment 1. The figure below shows the front panel of the RS 485
repeater.
$
56
5(3($7(5
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% $ %
$ % $ %
/
;
03(0
21
21
2))
'3
6
6
'3
02'(
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3*
23
s
① PG/OP interface
② Terminals for bus segment 1
③ Terminals for bus segment 2
④ Electrical isolation
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