Yaskawa Large Capacity Sigma II Series - Manual (Page 102)

4 Parameter Settings and Functions
4.2.4 Sequence I/O Signals
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4.2.4 Sequence I/O Signals
Sequence I/O signals are used to control SERVOPACK operation. Connect these signal ter-
minals as required.
„ Sink Circuit and Source Circuit
The SERVOPACK’s I/O circuit uses a bidirectional photocoupler. Select either the sink cir-
cuit or the source circuit according to the specifications required for each machine.
Sink Circuit Source Circuit
SERVOPACK input
24 V
I/O
supply
+ -
SERVOPACK input
24 V
I/O power
supply
+ -
SERVOPACK output
24 V
I/O
supply
+ -
SERVOPACK output
24 V
I/O power
supply
+ -