User Manual

3-7
Input devices
Binary input devices
Pushbutton interface
Siemens Switzerland Ltd
Building Technologies Division
2019www.siemens.com/gamma
3
Range overview UP 220/..
Product Title Stock No. Product No. DT
Pushbutton interface, 2 x potential-free contact, output for LED control 5WG1220-2AB21 UP 220/21 A
Pushbutton interface, 4 x potential-free contact, output for LED control 5WG1220-2DB31 UP 220D31 A
Recommendation: LED light insert, for switches and pushbutton inserts, red, 1.5 V DC, 1 mA
Pushbutton interface
• Inputs / outputs each congurable for potential-free contacts or for control of an LED
• Generation of the sensing voltage for potential-free contacts
• For inserting into ush-mounting switch and socket boxes with Ø = 60 mm
• Inputs max. 10 m cable length, unshielded, twisted
• Input functions: Locking of inputs using blocking objects, Adjustable duration of long button press,
Congurable contact type (NO contact/NC contact)
• Transmission parameters: Adjustable cyclic transmission, Congurable transmission in the event of
bus voltage recovery
• Short/long button press can be evaluated
• Switching on/off/toggle
• Value transmission 8 Bit, 16 Bit
• Single button dimming
• 2-pushbutton dimming with stop telegram (4 bit)
• 1-/2-pushbutton shutter/blind control
• Szene store and call up scene: 8 Bit, in conjunction with scene module 1 Bit
• Pulse counting with/without limit value monitoring (8 bit, 16 bit, 32 bit)
• 1-pushbutton group control
• Bus-powered electronics
• Integrated bus coupling unit, bus connection via bus terminal
Dimensions (W x H x D) 42 x 42 x 8,5 mm
UP 220/..
5-Binary inputs_DIN rail mounted devices.indd 7 26.07.2018 13:52:15