AMT/PTD/PBX/0058/4/6/EN Installation and Maintenance Manual - Aastra 5000
Page 148 01/2011 Description des sous-ensembles
4.4 IUCV-D card
4.4.1 Functional description
The iUCV-D card supports the system’s external connections:
• One removable i-button circuit for storing the iPBX ID number used in locking and
unlocking the optional software functions
• One console port (reserved for the manufacturer).
Note: Do not use the IUCV-D console port.
• One input for a source of external music
• Two primary and secondary DECT synchronisation ports
• Four alarm inputs and four relays (3 remote control relays + one “watchdog” alarm
relay).
For a duplex configuration, the main cabinet of an AXD is fitted with two UCV-D cards.
The two UCV-D cards (active and passive) communicate through the iUCV-D card.
Figure 4.7 IUCV-D
INTERFACE BETWEEN TWO UCV-D CARDS
Power supply: the iUCV-D card receives the following on the back plane connector (J1):
- a +5 V power supply voltage used for the operation of its internal circuits,
- a +12V power supply voltage used, among others, to supply power to an external
device.
IUCVD
UCVD-B
UCVD-A
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