ABB Welcome
®
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8.2
General installation instructions
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Terminate all branches of the wiring system via a connected bus device (e.g., indoor station, outdoor station, system device).
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Do not install the system controller directly next to the bell transformer or other power supplies (to avoid interference).
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Do not install the wires of the system bus together with 100 V - 240 V wires.
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Do not use common cables for the connecting wires of the door openers and wires of the system bus.
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Avoid bridges between different cable types.
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Use only two wires for the system bus in a four-core or multi-core cable.
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When looping, never install the incoming and outgoing bus inside the same cable.
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Never install the internal and external bus inside the same cable.
The following installation situations must be avoided:
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Direct light
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Direct sunlight
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Extremely bright picture background
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Highly reflective walls on the opposite side of the door station
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Lamps or direct light sources
Summary of Contents for Welcome 5101 P Series
Page 4: ...ABB Welcome 4 ...
Page 12: ...ABB Welcome 12 4 1 1 Lock connected with terminals 3 and 4 ...
Page 58: ...ABB Welcome 58 6 Advanced configuration Connect to a PC to configure the keypad or display ...
Page 63: ...ABB Welcome 63 Cover frame Flush mounted box ...
Page 69: ...ABB Welcome 69 Option 4 Cavity wall installation ...