FEC AFC1500 - Manual (Page 28)

Discrete I/O Interface
The Discrete I/O Interface is commonly used for direct connect PLC
applications. Although each individual AFC1500 Servo Controller can be
wired directly to a PLC through its own PLC I/O port (for individual control),
by using the Multi Unit , only the Multi Unit needs to be connected to the
PLC, eliminating the individual spindle I/O connection, thus reducing PLC
I/O quantities.
CN3 : PLC1 Connector (Inputs)
CN4 : PLC2 Connector (Outputs)
CN3
CN4
12
1
13
23
22
34
34
23
13
1
12
22
Connector Pin-out (View looking at connector) (Mating Connectors : Honda MR-34M & MR-34F)
Chapter 3: Control Interfaces
28