Home > Binary Input >

UP 220/21 KNX Pushbutton Interface 2xPotential-Free Contacts LED Output Flush Mount 5WG1220-2AB21

Product Categories

Building Controllers [11]
Switch Actuator [135]
Dimming Actuator [52]
VAV Controllers [6]
System Components [81]
DALI Gateway [48]
Guest Room Control [4]
Binary Input [32]
Room Sensors [21]
Fan Coil Controllers [21]
Special Sensor [31]
Energy Meter [5]
Room Temperature Control Unit [62]
Presence Detector [46]
Movement Detector [12]
Display Devices [19]
Push Button Panel [243]
Software Devices [14]
Building Automation Components [200]

Maituo Intelligent Technology Co.，Ltd

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

UP 220/21 KNX Pushbutton Interface 2xPotential-Free Contacts LED Output Flush Mount 5WG1220-2AB21

Certification : CE RoHS

Payment Terms : T/T,Western Union

Mountingtype : DIN rail

Packaging Details : Carton

Type : Input Module

Place of Origin : EU

Model Number : 5WG1220-2AB21

Delivery Time : 7 Days

Output Type : Provide signal voltage

Interfacetype : Digital/Analog

Color : Light Grey

MOQ : 5

Statusindicators : LED for each channel

Contact Now

UP 220/21 KNX Pushbutton Interface 2xPotential-Free Contacts LED Output Flush Mount 5WG1220-2AB21

The KNX pushbutton interface is a compact flush-mounted device designed for installation in switch and socket boxes with a diameter of 60 mm. It provides two inputs/outputs configurable for potential-free contacts or for controlling an LED indicator, making it ideal for integrating conventional pushbuttons into a KNX system.

Key Features

The unit generates its own sensing voltage for potential-free contacts, eliminating the need for an external supply
Inputs support a maximum cable length of 10 m using unshielded twisted cable
Input functions include locking via blocking objects, adjustable duration of long button press, and configurable contact type as normally open or normally closed
Transmission parameters support adjustable cyclic transmission and configurable transmission after bus voltage recovery
The device evaluates short and long button presses and supports switching on/off/toggle, 8-bit and 16-bit value transmission, single-button dimming, two-pushbutton dimming with stop telegram, and one or two-pushbutton shutter/blind control
Scene store and recall are available as 8-bit values in conjunction with a scene module
Pulse counting with limit value monitoring is supported in 8-bit, 16-bit, and 32-bit modes

Technical Specifications

Communication Protocol	KNX
Contact Inputs	2 potential-free
LED Output Control	Yes
Power Supply	Bus-powered electronics
Bus Coupling Unit	Integrated
Mounting	60 mm flush boxes
Max. Input Cable Length	10 m
Warranty	24 months

Typical Applications

Smart wall switches
Hotel room control points
Residential lighting and scene control
Retrofitting conventional pushbuttons into KNX automation

UP 220/21 KNX Pushbutton Interface 2xPotential-Free Contacts LED Output Flush Mount 5WG1220-2AB21 Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Maituo Intelligent Technology Co.，Ltd
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!