Tadiran Telecom Coral IPx 500, Quick Installation Manual

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Main and Expansion Cage Description
2-5
Main and
Expansion
Cage Description
Coral
IPx 5
00
2
connector that is 55" (140 cm) long, supplied with the expansion cage. For further
information, see
page 2-4, I/O Connections
.
Resources Connector
The Resources connector provides three RS-232 interfaces, music, paging connection,
and relay circuits.
Table 2-3
provides the pinout connection for the resource connection.
Table 2-3 Resources
Pinout Connection to the
MDF
Pin Description
25
50 RXD1
TXD1
24
49 CTS1
RTS1
23
48 DSR1
DTR1
22
47 RXD2
TXD2
21
46 CTS2
RTS2
20
45 DSR2
DTR2
19
44 Music 1A
Music 1B
18
43 Music 2A
Music 2B
17
42 RXD3
TXD3
16
41 CTS3
RTS3
15
40 DSR3
DTR3
14
39 RLY1A
RLY1B
13
38 RLY2A
RLY2B
12
37 RLY3A
RLY3B
11
36 PAGE 1A
PAGE 1B