Uhlenbrock Elektronik 28000, Руководство пользователя, Страница: 6 / 12

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5. Connection
The controller circuit board with all the connectors is found under the short
cover plate of one of the lamp housings.
The CCFL tubes are supplied with up to 800V alternating
current. Only open the equipment with the power switched
off!
5.1 The Connecting Sockets
1 LocoNet connector for the digital control (base unit only)
2 Connector for Keys or LED in analog operation (base unit only)
3 and 4 AC power and data link
5 SUSI connector for sound module
6 Connector for lightning module
5.2 Power Supply for the Base Unit
Insert the 4-way plug with the 2-core lead into connector 3 or 4. The screws
of the plug point to the base of the housing.
Bore an 8mm hole in the base
and feed the cable through. Connect the two ends to a transformer.
We recommend our 150VA transformer Part No. 20150 to power the
system. This transformer can feed up to 4 light units. If you want to use
another transformer then ensure that this has an output voltage of at least
12V and a maximum of 17V. The current in the cable from the transformer
to the system may amount to maximum of 8A.
5.3 Power supply for Add-on Units
Each add-on unit receives its power via a connecting cable which is placed
between the base and metal chassis of the light housing and plugged into
connector 3 or 4. Connect it with connector 3 or 4 of the preceding unit.
The maximum load for the transformer, Part No. 20150, is 4 light units. A
replacement transformer’s capacity should not exceed 8A.