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7 Digital I/O Slave Unit
GX-series EtherCAT Slave Unit User’s Manual
7-4 Specifications for Each Slave Unit
7
7-4-2 2-tier Terminal Block Type 16-point Output Slave Unit GX-OD1611/OD1621
GX-OD1611 (NPN)
GX-OD1621 (PNP)
Precautions for Correct Use
When using an inductive load, such as a solenoid valve, either use a built-in diode for absorbing
the counterelectromotive force or install an external diode. (Refer to "A-4 Wiring External Output
Signal Lines" in Page A - 78.)
Wiring diagram
I/O power supply
(24 VDC)
Solenoid valve, etc. Solenoid valve, etc.
V13579
11
13
15
G02468
10
12
14
I/O power supply
(24 VDC)
Solenoid valve, etc. Solenoid valve, etc.
V13579
11
13
15
G02468
10
12
14