Installation Instructions

4 / 4 2018-04-15 A6V11366643_----_a Siemens Building Technologies
Regulations for installation
• The protective function must be properly installed to guarantee operation!
• Connect the DIN rails per regulation to the rails for potential equalization in the building.
• Refer to data sheet N2034 *) for notes on proper EMC installation.
• Comply under all circumstances with polarity of protective components! The device for protection must
always be connected to the output of the transient protection.
*)
The documents can be downloaded from http://siemens.com/bt/download.
Key:
1
Lightning protection:
• BXT BAS (base part)
• BXT ML2 BD S 48 (lightning current/surge
arrestor)
3
Max. 20 connected meters
4
M-bus web server
5
M-bus level converter
2
M-bus
6
Max. 60 connected meters
Published by:
Siemens Switzerland Ltd.
Building Technologies Division
International Headquarters
Theilerstrasse 1a
630
0 Zug
Switzerland
Tel. +41 58
-724 24 24
www.siemens.com/buildingtechnologies
© Siemens Switzerland Ltd 2018
Delivery and technical specifications subject to change