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PISO-1730U Card
32-ch Optically Isolated DIO Board (Sink, NPN)
User Manual/ Ver. 1.2/ Jan. 2015/ PMH-0025-11/ Page: 34
Appendix: Digital I/O Applications
The D/I/O circuit diagram for the PISO-1730U, as follows:
Figure A-1. Digital inputs/outputs for the PISO-1730U
Figure A-2 (PISO-1730U) shows the circuit diagram for external device 1
Figure A-3 (PISO-1730U) shows the circuit diagram for external device 2
ON
ON
OFF
SWITCH
External Device 1
External Device 2
External Cable
DC/DC 1
DC/DC 2
JP1
LED3
LED4
DN-37 Board
DN-37 Board
PCI BUS
CON1
DB-37
CON2
40-PIN
JP2
LED1
LED2
PISO-P32c32