Make sure that the specified wiring and wire cross-
sections are used when connecting to device
terminals.
Observe the installation instructions for
installations in distribution systems.
3
Function
The power supply is designed for the power supply
of one or more components of the HomeMatic
Home Control System (RS485 bus).
It supplies the components of the system with a
d.c. voltage of 0-4 V and has a current carrying
capacity of 300 mA. The power supply is installed
in a 4 TE wide DIN rail housing and is mounted on a
standard installation DIN rail.
17