eQ-3 HomeMatic HMW-IO-12-Sw14-DR Montage- Und Bedienungsanleitung Seite 33

For installation, please proceed as follows:
• Position the DIN rail device on the DIN rail and
lock it in place.
Make sure that the spring latch is completely
latched and that the device is seated solidly on
the rail.
• Insulate the wire ends of the power line, the line to
load, the lines to the buttons, to the power supply
and the bus line to a length of 8 mm, without
damaging the wire itself.
Observe the specified wire cross-sections!
• Wire all connections as per the wiring diagrams
below.
Ensure that all connections are fastened
securely to the installation terminals.
• Wire the DIN rail modules for the bus power supply
with the power supply of terminal 1.4 (24 VDC)
and 1.8 (GND)
Installation
33