Mounting, wiring and demounting
Wieland Electric GmbH | BA001269 | 09/2021 (Rev. A)
23
5.2
Mounting
5.2.1
Mounting bus coupler
Requirements for UL compliance use
•
Use for power supply exclusively SELV/PELV power supplies.
•
The
ricos
FLEX system must be installed and operated in a housing acc. to IEC 61010-1 9.3.2 c).
There are locking lever at the top side of the bus coupler. For mounting and demounting these lock-
ing levers are to be turned upwards until these engage.
Place the bus coupler at the mounting rail. The bus coupler is fixed to the mounting rail by pushing
downward the locking levers. The bus coupler is directly mounted at a mounting rail.
Up to 64 modules may be mounted.
The electronic and power section supply are connected via the backplane bus. Please consider here
that the sum current of the electronic power supply does not exceed the maximum value of 3 A. By
means of the power module PW 24 V/5 V the current of the electronic power supply may be ex-
panded accordingly.
Procedure
Mount the mounting rail! Please consider that a clearance from the middle of the mounting rail
of at least 80 mm above and 60 mm below, respectively 80 mm by deployment of shield bus
carriers, exist.
NOTICE
