User`s manual

Unity 4650 User’s Manual
800034-01 Rev. A 30 wegener.com
Table 4: Rear-panel Connectors
below lists the U4650 rear-panel connectors,
their types and pinout information. See
Interpreting LEDs
on page 45 for
descriptions of rear-panel indicators.
Table 4: Rear-panel Connectors
Connector
Designation
Type Pin Signal Name
ALARM/CUEING 10-pin male header
(mates to removable
terminal-strip)
1
(on left as viewed
from rear of unit)
OK (COM closes here when OK)
2COM:
3 Alarm (COM closes here on alarm or if
power is off)
4GND
5 Cue Relay #1: N.C. contact
6 Cue Relay #1: Common contact
7 Cue Relay #1: N.O. contact
8 Cue Relay #2: N.C. contact
9 Cue Relay #2: Common contact
10 Cue Relay #2: N.O. contact
AUDIO
(same for both
ports 1 and 2)
6-pin male header
(mates to removable
term strip)
1 (on left as
viewed from rear
of unit)
Right ‘+’
2Right GND
3 Right ‘-’
4Left ‘+’
5 Left GND
6Left ‘-’