SMC Networks LECPA Series User Manual

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About the photo coupler ON/OFF in the LECPA pulse input circuit during open corrector input connection
】
1) NPN type
● Photo coupler: ON
Positioning unit Inside of the driver
Power supply NP+/PP+
NP-/PP-
● Photo coupler: OFF
Positioning unit Inside of the driver
Power supply NP+/PP+
NP-/PP-
2) PNP type
● Photo coupler: ON
Positioning unit Inside of the driver
Power supply NP+/PP+
NP-/PP-
● Photo coupler: OFF
Positioning unit Inside of the driver
Power supply NP+/PP+
NP-/PP-
Transistor: ON
Transistor：OFF
Photo coupler: ON
A current is passing
through the circuit.
A current is passing
through the circuit.
Photo coupler: OFF
Photo coupler: ON
Photo coupler: OFF
Transistor：ON
Transistor：OFF
No current is in the
circuit.
No current is in the
circuit.

SMC Networks LECPA Series Specifications

General

Brand	SMC Networks
Model	LECPA Series
Category	Industrial Electrical
Language	English