Hardware Manual — Installation and Configuration Options
Table 5 Discrete Input Pin Wiring for P1 to P4
P1 P2 P3 P4
Pin Description Pin Description Pin
Description Pin Description
9 Ground
9 Ground
9 Ground
9 Ground
10 Input
1
10 Input
33
10 Input
65
10 Input
97
35 Input
2
35 Input
34
35 Input
66
35 Input
98
11 Input
3
11 Input
35
11 Input
67
11 Input
99
36 Input
4
36 Input
36
36 Input
68
36 Input
100
12
Input 5
12
Input 37
12
Input 69
12
Input 101
37 Input
6
37 Input
38
37 Input
70
37 Input
102
13
Input 7
13
Input 39
13
Input 71
13
Input 103
38 Input
8
38 Input
40
38 Input
72
38 Input
104
14 Input
9
14 Input
41
14 Input
73
14 Input
105
39 Input
10
39 Input
42
39 Input
74
39 Input
106
15 Input
11
15 Input
43
15 Input
75
15 Input
107
40
Input 12
40
Input 44
40
Input 76
40
Input 108
16
Input 13
16
Input 45
16
Input 77
16
Input 109
41 Input
14
41 Input
46
41 Input
78
41 Input
110
17 Input
15
17 Input
47
17 Input
79
17 Input
111
42 Input
16
42 Input
48
42 Input
80
42 Input
112
18 Input
17
18 Input
49
18 Input
81
18 Input
113
43 Input
18
43 Input
50
43 Input
82
43 Input
114
19 Input
19
19 Input
51
19 Input
83
19 Input
115
44
Input 20
44
Input 52
44
Input 84
44
Input 116
20
Input 21
20
Input 53
20
Input 85
20
Input 117
45 Input
22
45 Input
54
45 Input
86
45 Input
118
21 Input
23
21 Input
55
21 Input
87
21 Input
119
46 Input
24
46 Input
56
46 Input
88
46 Input
120
22 Input
25
22 Input
57
22 Input
89
22 Input
121
47 Input
26
47 Input
58
47 Input
90
47 Input
122
23 Input
27
23 Input
59
23 Input
91
23 Input
123
48
Input 28
48
Input 60
48
Input 92
48
Input 124
24 Input
29
24 Input
61
24 Input
93
24 Input
125
49 Input
30
49 Input
62
49 Input
94
49 Input
126
25
Input 31
25
Input 63
25
Input 95
25
Input 127
50 Input
32
50 Input
64
50 Input
96
50 Input
128
Note:
Pin 9 on the I/O Amp Champ
™
connectors (P1 – P4), is delivered from the
factory jumpered to the Power Ground on the RTU (two jumpers are placed
horizontally on the pins labeled INGND and GND on the backplane).
12
