DALI push button interface 4-fold UP 141/71

as binary input device with 4 inputs for push buttons, 
with supported actions per input:
- push button short press,
- push button long press,
- push button double press,
with an integrated DALI bus coupling unit for communication only with compatible Siemens KNX/DALI Gateway, 
powered over the DALI wires,
with 6mA DALI bus load,
for installation in a flush-mounting wall or ceiling box with 60 mm diameter and 60 mm depth,
with terminals for connection of the DALI wires,
with a cable set for connection of the push buttons.

Manufacturer: Siemens
Order no.: 5WG1 141-2AB71