ABB Welcome M25102 C Series Manual

Also see for Welcome 5101 P Series: Manual

ABB Welcome M25102 C Series Manual Manual pdf 61 page image

ABB-Welcome Mounting/installation| — 61 —8.2 General installation instructions• Terminate all branches of the wiring system via a connected bus device (e.g.,indoor station, outdoor station, system device).• Do not install the system controller directly next to the bell transformer and otherpower supplies (to avoid interference).• Do not install the wires of the system bus together with 100-240 V wires.• Do not use common cables for the connecting wires of the door openers and wiresof the system bus.• Avoid bridges between different cable types.• Use only two wires for the system bus in a four-core or multi-core cable.• When looping, never install the incoming and outgoing bus inside the same cable.• Never install the internal and external bus inside the same cable.The following installation situations must be avoided without fail:- Direct light- Direct sunlight- Extremely bright picture background- Highly reflective walls on the opposite side of the door station- Lamps or direct light sourcesPos : 83 /Busc h-J aeg er (Neustr uktur)/Modul- Struktur /Online-Dokumentati on/Steuermodul e - Onli ne-D okumentation (--> F ür all e D okumente <--)/++++++++++++ Seitenumbruc h ++++++++++++ @ 9\mod_1268898668093_0.doc x @ 52149 @ @ 1