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Siemens Wall-mounted sensors and room operator units for KNX/ETS and KNX/ACS CM2N1602en_05
Building Technologies Mounting and electrical installation 2018-09-14
• Fol
low the KNX regulations
• For KNX wiring (topology, allowed cables and cable length), see the document
KNX bus [4].
• Use the correct cables for the KNX bus
• Do not interchange the wires of the KNX cable.
– The red terminal is for KNX +
– The gray terminal is for KNX –
• Obs
erve all local installation regulations.
Th
e devices are not protected against accidental connection to AC 230 V.
Inf
ormation in topology and addressing in KNX networks is available in document
KNX bus [4]. The following information requires electrical installation as per the
KNX-TP1 standard.
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