Array electronic FAB Series - FAB Network Connection

FAB I
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C
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Note:
1.“L+” line should be connected to “L+” of FAB Power supply, and the load
should be directly connected to the “M-” of the load power.
2.The load voltage should be not more than DC80V.
2.2.4 FAB network connection
FAB 1 FAB 2 FAB 3 FAB n
Fig. 2.13 connecting method
Note
14
AF-C485/D485
Without any intermediate relay, RS485 bus will only permit 32 FABs
to be linked up.
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485 Power Bus (5V)
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485 Message Bus
A
B
+
_
AF-C485/D485
AF-C485/D485
AF-C485/D485
.......