PISO-1730U Card
32-ch Optically Isolated DIO Board (Sink, NPN)
User Manual/ Ver. 1.2/ Jan. 2015/ PMH-0025-11/ Page: 36
The D/I circuit diagram for the PISO-1730U, as follows:
DN-37
CE
1
19
20
37
O
N
25
6
26
7
27
8
9
24
COM
Power Supply
+5.00 V
POWER
ON
OFF
ICP DAS
Super 2
Vlotage Output
GND
POWER
O
N
O
N
29
10
30
11
34
15
35
16
36
17
18
33
32
13
12
31
O
N
1
20
2
21
23
4
3
22
Figure A-3. The DI circuit diagram for external device 2 of PISO-1730U
Pin 19 is the GND signal for E GND.
Pin 05/14/28/37 is the voltage (+) signal for E COM (input 5 V
DC
~24 V
DC
).