Kongsberg EM 122, Installation Manual

Page: 93 / 154

Cable layout and interconnections
For every two transducer cables connected to the Junction Box, one cable is passed on
to the Transceiver Unit. The connections on both units are made with 50–pin “D-sub”
connectors. The cables and corresponding sockets are identified as listed in the table.
Table 3 TX Junction Box(es) and Transceiver Unit Cabling
TX Junction Box(es) and Transceiver Unit Cabling
Module TX Junction Box output
socket and cable ID
Socket on Transceiver
Unit
Input socket ID on TX
Junction Box
1 TX 1/25
2
T1/13 TX Rio 1 – P3
TX 2/26
3 TX 3/27
4
T2/14 TX Rio 1 – P4
TX 4/28
5 TX 5/29
6
T3/15 TX Rio 2 – P3
TX 6/30
7 TX 7/31
8
T4/16 TX Rio 2 – P4
TX 8/32
9 TX 9/33
10
T5/17 TX Rio 3 – P3
TX 10/34
11 TX 11/35
12
T6/18
TX Rio 3 – P4
TX 12/36
13
TX 13/37
14
T7/19 TX Rio 4 – P3
TX 14/38
15 TX 15/39
16
T8/20 TX Rio 4 – P4
TX 16/40
17 TX 17/41
18
T9/21 TX Rio 5 – P3
TX 18/42
19 TX 19/43
20
T10/22 TX Rio 5 – P4
TX 20/44
21 TX 21/45
22
T11/23 TX Rio 6 – P3
TX 22/46
23 TX 23/47
24
T12/24
TX Rio 6 – P4
TX 24/48
TX Junction Box no. 2 (1 degree only)
25 TX 1/25
26
T1/13 TX Rio 7 – P3
TX 2/26
27 TX 3/27
28
T2/14
TX Rio 7 – P4
TX 4/28
29 TX 5/29
30
T3/15 TX Rio 8 – P3
TX 6/30
31
TX 7/31
32
T4/16 TX Rio 8 – P4
TX 8/32
33 TX 9/33
34
T5/17 TX Rio 9 – P3
TX 10/34
317669/B
91