Datasheet

Room automation
Desigo TRA
Pushbutton interface UP 220/31
4-23
2014Some products are not available in every country
www.siemens.com/buildingtechnologies-productcatalog
Siemens Switzerland Ltd
Building Technologies Division
4
Communication KNX S-Mode
KNX PL-Link
Dimensions (W x H x D) 42 x 42 x 8.5 mm
Stock No. Product No.
5WG1220-2DB31 UP 220D31
Pushbutton interface‚ 4 x potential-free contact‚ output for LED control
Pushbutton interface:
V with 4 inputs / outputs each configurable for potential-free contacts or for control of an LED (max 2
mA)
V with integrated bus coupling unit‚ bus connection via bus terminal
V for insertion in flush-mounting switch and socket boxes 60 mm in diameter and 40 mm deep
UP 220D31