PISO-1730U Card
32-ch Optically Isolated DIO Board (Sink, NPN)
User Manual/ Ver. 1.2/ Jan. 2015/ PMH-0025-11/ Page: 8
2.3
Pin Assignments
CON1: 37-pin D-type female connector (Digital Output Connector).
CON2: 40-pin flat-cable connector (Digital Input Connector).
Figure 2-1
Extension Cable (CA-4037B):
DB-40-Pin conversion DB-37-Pin