Power Supply Unit And Dc/Dc Converter For Installation On The Top-Hat Rail - Telecom Behnke 20-0066 Anleitung

Instructions for DC / DC converter
GB GB
Installation

2.3. Power supply unit and DC/DC converter for installation on the top-hat rail

230V~/50 Hz
Important notice: To be installed by certified electricians in compliance with all relevant
safety and security guidelines!
L N
20-9549
Top-hat rail power supply unit
Important notice:
At least one DC/DC converter 20-9550 will be necessary to operate the top-hat rail power
supply unit 20-9549. The top-hat rail power supply unit 20-9549 cannot be used with Behnke
door intercom devices without a DC/DC converter.
18
All manuals and user guides at all-guides.com
–V +V 7 8 9 10
2 3
Up to max. 7 x
DC/DC converter
20-9550
- +
Connection to basic electronics circuit (max.
50 m with a max. cable diameter of 0.6 mm),
each Behnke door intercom requires its own
DC/DC converter.
20-9550
DC/DC converter
7 8 9 10
2 3
- +
20-9550
DC/DC converter
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