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SECTION 4 - PROGRAMMING GUIDE
MODULE ARCHITECTURE 40-513
The 40-513-021 is an array of 96 single pole relays, and the 40-513-022 an array of 96 double pole relays. In the
default state all relays are open circuit. Energising a particular relay creates a signal path between its C and A
terminals. The 40-513-021 module's switching architecture is shown in its default state in the diagram below:
Y1
Y2
Y3
Y4
One sub-unit is used to control all the module's relays as shown below. Enabling a particular bit or crosspoint closes
the contacts of that relay and creates a signal path. For 2-pole versions, both poles are closed simultaneously.
OpBit
OpCrosspoint
Sub-Unit
Bit
(Row,Column)
1
1
1,1
1
2
1,2
1
3
1,3
1
4
1,4
1
5
1,5
1
6
1,6
1
7
1,7
1
8
1,8
1
9
1,9
1
10
1,10
1
11
1,11
1
12
1,12
1
13
1,13
1
14
1,14
1
15
1,15
1
16
1,16
1
17
1,17
1
18
1,18
1
19
1,19
1
20
1,20
1
21
1,21
1
22
1,22
1
23
1,23
1
24
1,24
1
25
2,1
1
26
2,2
1
27
2,3
1
28
2,4
1
29
2,5
1
30
2,6
1
31
2,7
1
32
2,8
1
33
2,9
1
34
2,10
1
35
2,11
1
36
2,12
1
37
2,13
1
38
2,14
1
39
2,15
1
40
2,16
1
41
2,17
1
42
2,18
1
43
2,19
1
44
2,20
1
45
2,21
1
46
2,22
1
47
2,23
1
48
2,24
Page 4.6
40-513-021 24x4 Matrix (96 x SPST)
40-512-021 Signal Path
(with relay energised)
X1 to Y1
X2 to Y1
X3 to Y1
X4 to Y1
X5 to Y1
X6 to Y1
X7 to Y1
X8 to Y1
X9 to Y1
X10 to Y1
X11 to Y1
X12 to Y1
X13 to Y1
X14 to Y1
X15 to Y1
X16 to Y1
X17 to Y1
X18 to Y1
X19 to Y1
X20 to Y1
X21 to Y1
X22 to Y1
X23 to Y1
X24 to Y1
X1 to Y2
X2 to Y2
X3 to Y2
X4 to Y2
X5 to Y2
X6 to Y2
X7 to Y2
X8 to Y2
X9 to Y2
X10 to Y2
X11 to Y2
X12 to Y2
X13 to Y2
X14 to Y2
X15 to Y2
X16 to Y2
X17 to Y2
X18 to Y2
X19 to Y2
X20 to Y2
X21 to Y2
X22 to Y2
X23 to Y2
X24 to Y2
MATRIX MODULE 40-510/511/512/513
OpBit
OpCrosspoint
Sub-Unit
Bit
(Row,Column)
1
49
3,1
1
50
3,2
1
51
3,3
1
52
3,4
1
53
3,5
1
54
3,6
1
55
3,7
1
56
3,8
1
57
3,9
1
58
3,10
1
59
3,11
1
60
3,12
1
61
3,13
1
62
3,14
1
63
3,15
1
64
3,16
1
65
3,17
1
66
3,18
1
67
3,19
1
68
3,20
1
69
3,21
1
70
3,22
1
71
3,23
1
72
3,24
1
73
4,1
1
74
4,2
1
75
4,3
1
76
4,4
1
77
4,5
1
78
4,6
1
79
4,7
1
80
4,8
1
81
4,9
1
82
4,10
1
83
4,11
1
84
4,12
1
85
4,13
1
86
4,14
1
87
4,15
1
88
4,16
1
89
4,17
1
90
4,18
1
91
4,19
1
92
4,20
1
93
4,21
1
94
4,22
1
95
4,23
1
96
4,24
pickering
A1
C1
SPST Relay contacts
40-512-021 Signal Path
(with relay energised)
X1 to Y3
X2 to Y3
X3 to Y3
X4 to Y3
X5 to Y3
X6 to Y3
X7 to Y3
X8 to Y3
X9 to Y3
X10 to Y3
X11 to Y3
X12 to Y3
X13 to Y3
X14 to Y3
X15 to Y3
X16 to Y3
X17 to Y3
X18 to Y3
X19 to Y3
X20 to Y3
X21 to Y3
X22 to Y3
X23 to Y3
X24 to Y3
X1 to Y4
X2 to Y4
X3 to Y4
X4 to Y4
X5 to Y4
X6 to Y4
X7 to Y4
X8 to Y4
X9 to Y4
X10 to Y4
X11 to Y4
X12 to Y4
X13 to Y4
X14 to Y4
X15 to Y4
X16 to Y4
X17 to Y4
X18 to Y4
X19 to Y4
X20 to Y4
X21 to Y4
X22 to y4
X23 to Y4
X24 to Y4
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