Clear-Com i-Series Panels - Manual (Page 78)

Clear-Com Communication Systems
I-Series Instruction Manual
6 - 4
EXPANSION OUT CONNECTOR (J1)
Figure 6-2: Expansion Out Connector Pinout Diagram
TO MATRIX
AC - IN
90 - 245 V
J5A/GPI
PROG
J 6
SPKR OUT
J 7
LINE
HMO
J 8 J 9
EXPANSION
OUT
MIC
J 10
J 1
J 2 J 3
J5B/RELAY
J1 EXPANSION IN
RJ-45 CONNECTOR
AT EXPANSION PANEL J1 EXPANSION OUT
RJ-45 CONNECTOR
AT STATION
Expansion Panel RJ-45 Pin Numbers
ATT-T568B (Cables wired pin-to-pin)
Station RJ-45 Pin Numbers
Pair 2
Pair 1
Pair 3
Pair 4
RS-422 Input +
(into expansion panel)
RS-422 Input –
(into expansion panel)
RS-422 Output +
(from expansion panel)
RS-422 Output –
(from expansion panel)
1
2
3
5
6
7
1
2
6
7
8
4
3
4
5
8
RS-422 Output +
(from station)
RS-422 Output –
(from station)
RS-422 Input +
(into station)
RS-422 Input –
(into station)
Pair 1 No connection
Pair 2 RS-422 data input from station to Matrix
Pair 3 No connection
Pair 4 RS-422 data output from Matrix to station
8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1
Views from
front of
connectors
OUT OUT
EXPANSION EXP ANSION
AC - IN AC - IN
90 - 245 V 90 - 245 V
EXPANSION EXP ANSION
J 1 J 1
IN IN
J 2 J 2
i-Series
Expansion Panel
No connection
No connection
No connection
No connection
No connection
No connection
No connection
No connection