User`s manual

4 Wiring and Connection
4.2.2 Interface Circuits
4-14
4.2.2 Interface Circuits
This section shows examples of SERVOPACK I/O signal connection to the host controller.
(1) Interfaces with Sequence Input Circuits
The sequence input circuit interface connects through a relay or open-collector transistor circuit. Select a low-
current relay otherwise a faulty contact will result.
3.3 k Ω

-
CN1-
CN11-
CN1-
CN11-
CN1-
CN11-
+24 V/COM
3.3 k Ω
CN1-
CN11-
+
-
3.3 k Ω
3.3 k Ω
+24 V/COM +24 V/COM
+24 V/COM
+
-
+
-
24 VDC
50 mA min.
START-STOP,
HOME, etc.
24 VDC
50 mA min.
START-STOP,
HOME, etc.
24 VDC
50 mA min.
START-STOP,
HOME, etc.
24 VDC
50 mA min.
START-STOP,
HOME, etc.
INDEXER Module and
SERVOPACK
INDEXER Module and
SERVOPACK
INDEXER Module and
SERVOPACK
INDEXER Module and
SERVOPACK
Alternative configurations