Description
Introduction
The ABB JRA/S2.230.5.2 is a KNX actuator for controlling independent 230 V AC motors via ABB i-bus® KNX. It is intended for positioning blinds, roller shutters, awnings and other shading products, and it can also be used for controlling doors, windows and ventilation flaps. Explore more ABB KNX solutions for professional building automation projects.
Designed as an MDRC device in the ABB KNX product range, the JRA/S2.230.5.2 combines two outputs, automatic travel-time detection via current detection, manual operation from the front of the device and LED status indication when an output is selected. Additional auxiliary voltage is not needed.
Key Features
- Brand: ABB
- SKU / Extended Product Type: JRA/S2.230.5.2
- Product ID: 2CDG110288R0011
- Catalog description: JRA/S2.230.5.2 Blind/Roller Shutter Act, Travel Det, 2-f, 230 V AC, Man Op, MDRC
- Compatible bus system: KNX (TP)
- Security Standard: KNX Data Secure
- Degree of Protection: IP20
- EAN: 4053546110937
Benefits
- Controls independent 230 V AC motors via ABB i-bus® KNX for blind, roller shutter and shading applications.
- Provides 2 outputs, supporting two controlled motor channels within the verified product configuration.
- Automatically detects motor travel times via current detection, supporting accurate positioning workflows during commissioning and operation.
- Includes manual operation, with front push buttons for controlling outputs during commissioning or local checks.
- Uses electromechanically locked output contacts to protect the motor against opposing output states.
- Displays the current output status via LEDs when the output is selected; the specification lists 6 LEDs.
- Does not require additional auxiliary voltage, simplifying verified procurement and system planning around the listed product data.
Technical Specifications
Applications
- KNX-based control of blinds, roller shutters, awnings and other shading products using independent 230 V AC motors.
- Building-automation projects requiring positioning and control of doors, windows or ventilation flaps within the verified ABB application scope.
- Installations where manual operation at the device front is useful during commissioning.
- Projects requiring a 2-output ABB KNX actuator identified exactly as JRA/S2.230.5.2.
Installation Notes
- Verify the exact model number JRA/S2.230.5.2, Product ID 2CDG110288R0011 and EAN 4053546110937 against the BOQ, purchase order and project documentation before ordering.
- Use ABB instruction and manual reference 2CDG941255P0001 and the official manufacturer product page for engineering, installation and commissioning details.
- Confirm that the application matches the verified product scope: independent 230 V AC motor control for blinds, roller shutters, awnings, shading products, doors, windows or ventilation flaps.
- Use the front push buttons for output control during commissioning as described in the product data, and check LED status indication when the output is selected.
- Observe the listed IP20 degree of protection and do not assume environmental suitability beyond the verified data.
Developer Resources
- Manufacturer product page: https://new.abb.com/products/2CDG110288R0011/jra-s2-230-5-2
- Instructions and Manuals reference: 2CDG941255P0001
- Declaration of Conformity – CE reference: 9AKK108464A0968
- EPLAN Data reference: 9AKK108464A1037
- KNXbazzar ABB brand page: https://knxbazzar.com/knxshop/?brand=abb
- KNXbazzar KNX Actuators category: https://knxbazzar.com/product-category/knx-actuators/
FAQ
What is the ABB JRA/S2.230.5.2 used for?
It is used to control independent 230 V AC motors via ABB i-bus® KNX. The product data lists applications including blinds, roller shutters, awnings, other shading products, doors, windows and ventilation flaps. For certificates and current technical files, refer to the official ABB documentation.
How many outputs does the JRA/S2.230.5.2 have?
The verified product data lists 2 outputs.
Does the JRA/S2.230.5.2 require additional auxiliary voltage?
No. The product description states that additional auxiliary voltage is not needed.
Does this actuator support manual operation?
Yes. Manual Operation is listed as Yes, and the product description states that push buttons are located at the front of the device to control the outputs, for example during commissioning.
Which documents should be checked before procurement or installation?
Check the ABB manufacturer product page, Instructions and Manuals reference 2CDG941255P0001, Product ID 2CDG110288R0011 and EAN 4053546110937 against the project BOQ and official documentation.
What is the exact product model?
The order/model code for this page is JRA/S2.230.5.2. Match it against project documents before purchase.
Conclusion
The ABB JRA/S2.230.5.2 is a 2-output KNX actuator for independent 230 V AC motor control, with automatic travel-time detection, manual operation, LED status indication and KNX (TP) compatibility. Installers and system integrators can review our installer purchasing support options.
For accurate procurement, verify the SKU, Product ID, manual reference and application requirements against official ABB documentation and the project BOQ.
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