Transition Module Interfaces; Orientation And Pinouts Of Transition Module Interface Connectors - PEP Modular Computers CP345 Manual

CP345

2.4.2 Transition Module Interfaces

72 71 71
2 1 1
CON2
Table 3-5: Pinouts of Transition Module Interface Connectors
Pin Signal
1 VCC
2 GND
3 GND
4 VCC
5 VCC
6 GND
7 MD30
8 MD31
9 TxCLK3
10 RxCLK3
11 DCD3
12 RES3
13 CTS3
14 DSR3
15 DTR3
16 RxD3
17 TxD3
18 RTS3
ID 19979, Rev. 03
Figure 2-4: Orientation and Pinouts of Transition
72
Module Interface Connectors
The optoisolated board variant is provided with two 72-
pin row transition module interface connectors, one
being located on the mainboard (CON3, female) and
one on the transition module (CON2, male).
The pinouts of the transition module interface connec-
tors are shown in the following table.
2
CON3
Pin Signal
19 VCC
20 GND
21 GND
22 VCC
23 VCC
24 GND
25 MD20
26 MD21
27 TxCLK2
28 RxCLK2
29 DCD2
30 RES2
31 CTS2
32 DSR2
33 DTR2
34 RxD2
35 TxD2
36 RTS2
© PEP Modular Computers GmbH
Functional Description
Pin Signal
37 VCC
38 GND
39 GND
40 VCC
41 VCC
42 GND
43 MD10
44 MD11
45 TxCLK1
46 RxCLK1
47 DCD1
48 RES1
49 CTS1
50 DSR1
51 DTR1
52 RxD1
53 TxD1
54 RTS1
Pin Signal
55 VCC
56 GND
57 GND
58 VCC
59 VCC
60 GND
61 MD00
62 MD01
63 TxCLK0
64 RxCLK0
65 DCD0
66 RES0
67 CTS0
68 DSR0
69 DTR0
70 RxD0
71 TxD0
72 RTS0
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