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Chapter 7 Plug-in Modules
N2261A 40-Channel GP Relay Module
7
N2261A Pinout P401 is a 96-pin male DIN connector mounted on the
N2261A. The connector and pinout assignments are shown below.
Pin #ABCPin #ABC
1
CH0_L CH1_L CH2_L
17
CH20_L CH21_L CH22_L
2
CH0_H CH1_H CH2_H
18
CH20_H CH21_H CH22_H
3
CH3_L CH4_L CH5_L
19
CH23_L CH24_L CH25_L
4
CH3_H CH4_H CH5_H
20
CH23_H CH24_H CH25_H
5
CH6_L CH7_L CH8_L
21
CH26_L CH27_L CH28_L
6
CH6_H CH7_H CH8_H
22
CH26_H CH27_H CH28_H
7
CH9_L Not used Not used
23
CH29_L Not used Not used
8
CH9_H Not used Not used
24
CH29_H Not used Not used
9
CH10_L CH11_L CH12_L
25
CH30_L CH31_L CH32_L
10
CH10_H CH11_H CH12_H
26
CH30_H CH31_H CH32_H
11
CH13_L CH14_L CH15_L
27
CH33_L CH34_L CH35_L
12
CH13_H CH14_H CH15_H
28
CH33_H CH34_H CH35_H
13
CH16_L CH17_L CH18_L
29
CH36_L CH37_L CH38_L
14
CH16_H CH17_H CH18_H
30
CH36_H CH37_H CH38_H
15
CH19_L Not used Not used
31
CH39_L Not used Not used
16
CH19_H Not used Not used
32
CH39_H Not used Not used
C
B
A
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 21
View from the Pin Side of the Connector
C
B
A