PIO-D48 Series Card
48-channel OPTO-22 Compatible DIO Board
User Manual/Ver. 3.4/Aug. 2015/PMH-006-34/Page: 10
2.4
Pin Assignments
The Pin assignments for all connectors on the PIO-D48/D48U/D48SU and PEX-D48 are represented
in Figure 2-1 and Figure 2-2. All signal sources for each digital input or output pin (channel) is TTL
compatible.
Pin Assignments of the PIO-D48/D48U and PEX-D48:
CN1: 37-pin D-type female connector (for Port0, Port1, Port2).
CN2: 50-pin flat-cable connector (for Port3, Port4, Port5).
Figure 2-1