Difference between revisions of "Desk/Wall Master Station - 1007036210"
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==Wiring== | ==Wiring== | ||
| − | + | The cabling from the AlphaCom server to the intercom station is star wiring principle. Use twisted pair cable. Two pairs of wires are required. The maximum distance depends on the cable diameter: | |
| + | * 0.5 mm wires: 1.4 km | ||
| + | * 0.6 mm wires: 2.0 km | ||
| + | * 0.9 mm wires: 4.0 km | ||
| + | |||
| + | The wires are called a-,b-, c- and d-wires. a-b-wires are transmit and cd-wires are receive. | ||
| + | {{note|a- and b-wire must be in one pair, and c- and d-wire in another pair}} | ||
[[image:WiringAnalog1.png|left|800px|]] | [[image:WiringAnalog1.png|left|800px|]] | ||
<br style="clear:both;" /> | <br style="clear:both;" /> | ||
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| + | For connection at the AlphaCom server side, see [[ASLT - AlphaCom Subscriber Line Board]] | ||
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<br> | <br> | ||
Revision as of 13:05, 20 July 2018
The Desk/Wall Master Station is an analog intercom station. It is connected to an ASLT line card in an AlphaCom XE7, AlphaCom XE20 or AlphaCom XE26 server using 2 pairs of wires.
Highlights
- Combined wall and desk master station with full access to all features in Vingtor-Stentofon AlphaCom XE exchange
- 10 programmable single touch keys with name tags
- Selectable private / open mode
- Advanced supervision functions
Wiring
The cabling from the AlphaCom server to the intercom station is star wiring principle. Use twisted pair cable. Two pairs of wires are required. The maximum distance depends on the cable diameter:
- 0.5 mm wires: 1.4 km
- 0.6 mm wires: 2.0 km
- 0.9 mm wires: 4.0 km
The wires are called a-,b-, c- and d-wires. a-b-wires are transmit and cd-wires are receive.
|
a- and b-wire must be in one pair, and c- and d-wire in another pair |
For connection at the AlphaCom server side, see ASLT - AlphaCom Subscriber Line Board
Dimensional Drawing
