abaco systems CEI-520 - Figure 8. 50-Pin IDC-Style Discrete I;O Connector (3 M Part Number 2550-6002-UB); Table 14. CEI-520;520 A P2 Mating Connector; Table 15. Top View - Discrete Input;Output Connector (P3)

Installation Configuring the CEI-520 and CEI-520A
CEI-100/CEI-200/CEI-x20 User’s Manual 20
effectively implement a CEI-520/520A-xx channel mapping. The
documentation for the AR_LOADSLV routine describes how to enable
this mode of operation.
The CEI-520/520A has a rear panel 68-pin receptacle connector (SCSI-3
compatible with rails and latch blocks). A mating connector (using a
SCSI-3 cable plug connector with wire lacing termination) is shown in
Table 14.
Table 14. CEI-520/520A P2 Mating Connector
Manufacturer
AMP
Connector
750913-7 or 1-750913-7
Metal back shell kit
Various options
Wire
28 or 30 AWG
The CEI-520/520A uses a 50-pin IDC-style connector (shown in Figure 8)
for discrete input/output. Table 15 shows the pinout information for the
discrete I/O connector.
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
Figure 8. 50-pin IDC-style Discrete I/O connector (3M Part Number 2550-6002-UB)
Table 15. Top View – Discrete Input/Output Connector (P3)
Pin
Signal
Pin
Signal
1
Discrete Input 1
2
Discrete Input 2
3
Discrete Input 3
4
Discrete Input 4
5
Discrete Input 5
6
Discrete Input 6
7
Discrete Input 7
8
Discrete Input 8
9
Discrete Input 9
10
Discrete Input 10
11
Discrete Input 11
12
Discrete Input 12
13
Discrete Input 13
14
Discrete Input 14
15
Discrete Input 15
16
Discrete Input 16
17
GND
18
GND
19
Discrete Output 1
20
Discrete Output 2
21
Discrete Output 3
22
Discrete Output 4
23
Discrete Output 5
24
Discrete Output 6
25
Discrete Output 7
26
Discrete Output 8
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