AMT/PTD/PBX/0058/4/6/EN
Installation and Maintenance Manual - Aastra 5000
Page
154 01/2011
Description des sous-ensembles
(1)
The R1 Remote control relay delivers a +12V voltage through an 8 Ohm CTP
TABLEAU 4.9 DESCRIPTION OF IUCV CARD RELAYS
The following figure illustrates the R1, R2 and R3 relays of the iUCV card.
Note:
The relay positions shown are the inactive states.
Figure 4.9
I
UCV
CARD
RELAY
CONTACTS
RELAYS
FUNCTIONS
STATE
R1
Remote control
Work + 12 V (1)
R2
Alarm relays (assignment of alarms
by MMC). See Document
[1]
Idle + Work (see section 5.6.3.2)
R3
Reduced service or Common Bell
Work (see section 5.6.2.1)
R4
"Watchdog" alarm
Work
R1: switching relay
R2: alarm relays (assignment of
alarms by MMC)
R3: reduced service relay
R4: "Watchdog" alarm
connection ofacommon bell
Summary of Contents for AXD
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