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EX1200-5002 Plug-in Module 107
Row A Row B Row C Row D Row E
Pin Signal Pin Signal Pin Signal Pin Signal Pin Signal
1
CH_1NO
22
CH_2NO
43
CH_3NO
64
CH_4NO
85
CH_5NO
2
CH_1COM
23
CH_2COM
44
CH_3COM
65
CH_4COM
86
CH_5COM
3
CH_1NC
24
CH_2NC
45
CH_3NC
66
CH_4NC
87
CH_5NC
4
CH_6NO
25
CH_7NO
46
CH_8NO
67
CH_9NO
88
CH_10NO
5
CH_6COM
26
CH_7COM
47
CH_8COM
68
CH_9COM
89
CH_10COM
6
CH_6NC
27
CH_7NC
48
CH_8NC
69
CH_9NC
90
CH_10NC
7
CH_11NO
28
CH_12NO
49
CH_13NO
70
CH_14NO
91
CH_15NO
8
CH_11COM
29
CH_12COM
50
CH_13COM
71
CH_14COM
92
CH_15COM
9
CH_11NC
30
CH_12NC
51
CH_13NC
72
CH_14NC
93
CH_15NC
10
CH_16NO
31
CH_17NO
52
CH_18NO
73
CH_19NO
94
CH_20NO
11
CH_16COM
32
CH_17COM
53
CH_18COM
74
CH_19COM
95
CH_20COM
12
CH_16NC
33
CH_17NC
54
CH_18NC
75
CH_19NC
96
CH_20NC
13
CH_21NO
34
CH_22NO
55
CH_23NO
76
CH_24NO
97
CH_25NO
14
CH_21COM
35
CH_22COM
56
CH_23COM
77
CH_24COM
98
CH_25COM
15
CH_NC_21
36
CH_22NC
57
CH_23NC
78
CH_24NC
99
CH_25NC
16
CH_26NO
37
CH_27NO
58
CH_28NO
79
CH_29NO
100
CH_30NO
17
CH_26COM
38
CH_27COM
59
CH_28COM
80
CH_29COM
101
CH_30COM
18
CH_26NC
39
CH_27NC
60
CH_28NC
81
CH_29NC
102
CH_30NC
19
CH_31NO
40
CH_32NO
61
SHIELD
82
SHIELD
103
GND_C
20
CH_31COM
41
CH_32COM
62
SHIELD
83
SHIELD
104
GND_C
21
CH_31NC
42
CH_32NC
63
SHIELD
84
SHIELD
T
ABLE
4-41:
C
ONNECTOR
P
INS
&
S
IGNAL
A
SSIGNMENTS
The EX1200-5002 incorporates an integral shield into the design of the PCB that attenuates noise
and crosstalk between adjacent channels/modules. To properly utilize this feature, tie the
appropriate front panel connector pins to the mating cable’s common shield and/or ground. These
pins are identified as “SHIELD” in
374H
Table 4-141.
The module also incorporates ground pins, labeled “GND_C”
375H
above. These pins tie the module to
chassis ground. Note that the SHIELD pins are not tied to ground and have no electrical
connections.
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