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5-72 11. Allen-Bradley PLC
11. Allen-Bradley PLC
Available PLCs
*1 When using RS-232C ladder transfer cable made by Allen-Bradley, connect the cable shown in
[Wiring Diagram 3] to the D-sub 9-pin side of the ladder transfer cable for communications with
the V7 series.
Select PLC Type PLC Unit/Port Connection
PLC-5 PLC-5
1785-KE RS-232C [Wiring Diagram 1]
1770-KF2
RS-232C [Wiring Diagram 2]
RS-422 [Wiring Diagram 6]
SLC500 SLC 5/03 and later
CPU (processor module)
RS-232C channel
RS-232C [Wiring Diagram 3]
1747-KE
RS-232C [Wiring Diagram 4]
RS-422 [Wiring Diagram 7]
Micro Logix 1000 Micro Logix 1000 Port on CPU
A•B’s RS-232C
Ladder transfer cable
*1
+
RS-232 [Wiring Diagram 5]
Control Logix
Control Logix
1756 system
Logix5550