
Installation
••
13
2.6.3
PCI-7233 Pin Assignment
The pin assignment of the 37 pins D-type connector CN1 is illustrated in
the following.
(1)
(9)
(8)
(7)
(6)
(5)
(2)
(3)
(4)
(14)
(10)
(13)
(11)
(12)
(19)
(15)
(18)
(16)
(37)
(24)
(23)
(21)
(22)
(20)
(25)
(28)
(26)
(27)
(29)
(34)
(30)
(33)
(31)
(32)
(35)
(36)
(17)
IDI15
IDI0
IDI5
IDI2
IDI1
IDI3
IDI7
IDI6
IGND
IDI8
IDI9
IDI10
IDI11
IDI14
IDI13
IDI12
IDI4
IDI18
IGND
IDI17
IDI16
IDI19
IDI22
IDI20
IGND
IDI21
IDI25
IDI27
IDi29
IDI31
IDI24
IDI23
IDI26
IDI28
IGND
IDI30
IGND
Legend:
IDI n
: Isolated digital input channel
n
IGND
: Isolated common ground
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