The housing base is designed for snap-
mounting on DIN rails, type EN50022-35 x 7.5
(can be released with a screwdriver).
The room controllers can be mounted in any orientation, and fixed as follows:
There are two drill holes for screw-mounting (see "Dimensions" for
drilling template). The housing base is fitted with raised supports.
Screws: Max. diameter 3.5 mm, min. length 38 mm
Tightening torque for fixing screws max. 1.5 Nm
When mounting note the following:
The controller should not be freely accessible after mounting. It must be mounted in
a cabinet or behind a cover that can only be opened / removed with a key or a tool.
Ensure adequate air circulation to dissipate
heat generated during operation.
Easy access is required for service personnel
Local installation regulations must be observed.
Mounting instructions and a drilling template are printed on the controller packaging.
The RXB2... room controllers are commissioned with either the ETS3 Professional or
the Synco ACS tool
via the RS232-KNX / EIB interface, or
via the USB-KNX / EIB interface (OCI700),
or with the HandyTool" via PPS2
The definitive application and the controller's location are handwritten in the labeling
fields "Appl." and "Loc" in the commissioning stage.
A special test mode (ETS3 Professional or "HandyTool") is available for operation of
the outputs. Further, if the digital inputs have been activated, they can be interrogated.
RXB21.1, RXB22.1 Room controllers
02 Apr 2010