cBallast
Industrial Parts Catalog
Datasheet generated 2026-10-07
sales@cballast.com
cballast.com

Analogue output 2-channel KNX surface-mounted module (AA/A2.1.2)

ABB · Cables & Wiring · Signal & Data Cables · Switzerland · abb.com
Part Number
AA/A2.1.2  ·  HS 8537.10
Analogue output 2-channel KNX surface-mounted module (AA/A2.1.2)

ABB AA/A2.1.2 KNX analogue output module with two channels, surface-mounted and IP54 rated. Provides 0-10 V outputs up to 4000 mA for driving actuators over the KNX bus.

Technical Specifications

Manufacturer part number (MPN)AA/A2.1.2
EAN / GTIN4016779954075
Sales unitpcs
Mounting methodSurface mounted
ModelBase module
Number of outputs2
Bus system KNXYes
Bus system radio frequencyNo
Bus system PowernetNo
With bus connectionYes
Width in number of modular spacings4
Other bus systemsNone
Bus system LONNo
Output voltage0–10 V
Degree of protection (IP)IP54
With LED indicationNo
Output current4000 mA
Bus system KNX-RF (Radio Frequency)No
Min. depth of built-in installation box51 mm
Country of originGermany

Properties

MOQ1

Cross-References

Attached Documents