PISO-1730U Card
32-ch Optically Isolated DIO Board (Sink, NPN)
User Manual/ Ver. 1.2/ Jan. 2015/ PMH-0025-11/ Page: 6
2.
Hardware Configuration
2.1
Board Layout
C
N
2
SW1
1 2 3 4
4
0
-p
in
D
B
-3
7
CON1 (D/O)
CON2 (D/I)
PISO-1730U
Isolation Bank
DO Channel
Power
Ground
Isolation Bank 0
DO_0~7
(CON1, Pin 05)
(CON1, Pin19)
Isolation Bank 1
DO_8~15
(CON1, Pin 28)
(CON1 Pin19)
Isolation Bank 2
DO_16~23
(CON1, Pin 14)
(CON1, Pin19)
Isolation Bank 3
DO_24~31
(CON1, Pin 37)
(CON1, Pin19)
Isolation Bank 4
DI_0~7
(CON2, Pin 05)
(CON2, Pin19)
Isolation Bank 5
DI_8~15
(CON2, Pin 28)
(CON2, Pin19)
Isolation Bank 6
DI_16~23
(CON2, Pin 14)
(CON2, Pin19)
Isolation Bank 7
DI_24~31
(CON2, Pin 37)
(CON2, Pin19)
All four banks are fully isolated from each other when using four isolated external power
supplies.
Note: Default Setting: JP2/3/4/5/6/7=2-3 short = Pull-Low
