Homematic IP HmIPW-BRC2, Инструкция по установке и эксплуатации

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37
Start-up
necessary, personal safety equipment;
• Evaluation of measuring results;
• Selection of electrical installation material for
safeguarding shut-off conditions;
• IP protection types;
• Installation of electrical installation material;
• Type of supply network (TN system, IT system, TT
system) and the resulting connecting conditions
(classical zero balancing, protective earthing, required
additional measures etc.).
Permitted cable cross sections for connecting to the
device are:
Rigid cable : 0.12-0.50 mm
2
For reasons of electrical safety, only the following
cables must be used for connecting to the
Homematic IP wired bus:
• Telephone cable J-Y(ST)Y with 2 x 2 x 0.8
(= 0.5 mm²) or 4 x 2 x 0.8 (= 0.5 mm²),
shielded, TP
• Ethernet installation cable S/FUTP, Type Cat5e or
higher with 2 x 2 x AWG22 (= 0.34 mm²) or
4 x 2 x AWG22 (= 0.34 mm²), shielded, TP
The shield (continuity wire) must be connected to
“–” (=GND) at the bus connection of the Wired
Access Point (HmIPW-DRAP). The shield may not
be connected to the motion detector.