Binary input or output device (push button interface) for pattress boxes (60 mm)
KNX Secure ready
There are four channels available. Each can either be used as input for a potential-free push-button or switch contact or as binary output for switching a control lamp.
User-friendly ETS interface
The following functions are possible:
 - Switching
 - Forced operation
 - Percentage
 - Sequencer
 - HVAC mode
 - Dimming
 - Blinds control
 - Scene
 - Edge function
 - Counter
Parameterisation from ETS 5 for integration into KNX systems
The product database can be downloaded from the B.E.G. homepage or imported directly from the ETS online catalogue



Voltage: via KNX BUS
Dimensions: 38 x 41 x 12 mm
typ. power input: 9.5 mA (typ.) (Imax parameterisable 12.5 mA or 20 mA)
Power consumption: 0.3 W
Degree / class of protection: IP20  / Class III
Ambient temperature: -5 °C to +45 °C
Display elements: Programming LED
KNX TP 256: Yes
KNX Secure: Yes
Cable length: 270 mm
Connections and wires: plug board: 8 pin, Prefabricated connecting wires (extendable to a total of max. 5 m)
LED connector: Imax 3.6 mA const. (PWM) LED 3.5 V / 4 mA


Manufacturer: B.E.G. Brück Electronic GmbH
Description: PBM-KNXs-DX-4W
Material color: -
Item number: 93412
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