ABB SJR/S4.24.2.1 SMI Blind/Roller Shutter Actuator, LoVo, 4-fold, MDRC

Description

Introduction

ABB SJR/S4.24.2.1 is a KNX actuator in the KNX Actuators category for controlling SMI LoVo drives used with blinds, roller shutters, awnings, and other shading products. The catalog description identifies it as an SMI Blind/Roller Shutter Actuator, LoVo, 4-fold, MDRC.

The device controls four independent groups in broadcast mode with up to four SMI Standard Motor Interface LoVo drives for positioning shading systems. It also supports status signals from the SMI drive on the bus, including motor fault and direction of movement, with front push buttons for output control during commissioning and LED status indication.

Key Features

• Brand: ABB.
• SKU: SJR/S4.24.2.1.
• Catalog description: SJR/S4.24.2.1 SMI Blind/Roller Shutter Actuator, LoVo, 4-fold, MDRC.
• Compatible bus system: KNX (TP).
• Number of outputs: 4.
• Manual operation: Yes.
• Number of LEDs: 1.
• Degree of protection: IP20.

Benefits

• Supports professional shading control projects with four independent output groups for blinds, roller shutters, awnings, and other shading products.
• Uses SMI LoVo drive communication as stated in the product description, helping consultants and integrators specify the correct actuator type for SMI-based shading applications.
• Allows status signals such as motor fault and direction of movement to be sent from the SMI drive on the bus.
• Includes manual operation via push buttons on the front of the device, useful during commissioning and functional checks.
• Provides visible output status through LEDs, supporting installers during setup and verification.
• Offers clear procurement identifiers including SKU SJR/S4.24.2.1, Product ID 2CDG110143R0011, EAN 4016779864466, and Extended Product Type SJR/S 4.24.2.1.

Technical Specifications

Specification	Value
Extended Product Type	SJR/S 4.24.2.1
Product ID	2CDG110143R0011
Display Name	SJR/S 4.24.2.1
Instructions and Manuals	2CDG941088P0002
Number of Outputs	4
Number of LEDs	1
Manual Operation	Yes
Number of Batteries	0
E-Number (Norway)	4545174
E-Number (Sweden)	1738041
Declaration of Conformity – CE	2CDK506077D2701
EAN	4016779864466
Catalog Description	SJR/S4.24.2.1 SMI Blind/Roller Shutter Actuator, LoVo, 4-fold, MDRC
Degree of Protection	IP20
Compatible Bus Systems	KNX (TP)
Product Range	KNX
EPLAN Data	9AAC189175_EPLAN
E-Number (Finland)	2815425
E-Number (Switzerland)	405430545
WEEE B2C / B2B	Business To Consumer
ETIM 9	EC001330 – Shutting actuator for bus system
ETIM 10	EC001330 – Shutting actuator for bus system
Manufacturer Description	It controls four independent groups (broadcast) with up to four SMI (Standard Motor Interface) LoVo drives for positioning blinds, roller shutters, awnings and other shading products. Status signals (motor fault, direction of movement) can also be sent from the SMI drive on the…
Current Type	DC
Power Loss	2

Applications

• Positioning control for blinds in KNX building automation projects.
• Positioning control for roller shutters where SMI LoVo drives are specified.
• Control of awnings and other shading products using the actuator functions described by ABB.
• Projects requiring status information from SMI drives, including motor fault and movement direction, to be sent on the bus.

Installation Notes

• Verify that the project BOQ, drawings, and panel schedule specify ABB SJR/S4.24.2.1 and Product ID 2CDG110143R0011 before ordering.
• Use the ABB instructions and manuals reference 2CDG941088P0002 for installation, commissioning, and parameter details.
• Confirm that the project design requires KNX (TP) and SMI LoVo drive control before selecting this actuator.
• During commissioning, the front push buttons can be used to control the outputs as described in the product data.
• Consider the stated IP20 degree of protection when planning the installation environment.

Developer Resources

• ABB manufacturer product page: https://new.abb.com/products/en/2CDG110143R0011/sjr-s-4-24-2-1
• Instructions and Manuals reference: 2CDG941088P0002.
• Declaration of Conformity – CE reference: 2CDK506077D2701.
• EPLAN Data reference: 9AAC189175_EPLAN.
• Product ID for specification and ordering: 2CDG110143R0011.
• EAN: 4016779864466.
• KNXbazzar ABB brand page: https://knxbazzar.com/knxshop/?brand=abb
• KNX Actuators category: https://knxbazzar.com/product-category/knx-actuators/

FAQ

What is the ABB SJR/S4.24.2.1 used for?

It is used to control SMI LoVo drives for positioning blinds, roller shutters, awnings, and other shading products in KNX projects. Explore more ABB building automation products for professional building automation projects.

How many outputs does SJR/S4.24.2.1 have?

The product data lists the number of outputs as 4. For certificates and current technical files, refer to the official product documentation.

Does this actuator support manual operation?

Yes. The product data states that manual operation is available, and push buttons are located at the front of the device to control the outputs during commissioning.

Which bus system is listed for this product?

The compatible bus system listed in the product data is KNX (TP).

Which identifiers should be checked before ordering?

Check the ABB brand, SKU SJR/S4.24.2.1, Product ID 2CDG110143R0011, Extended Product Type SJR/S 4.24.2.1, and EAN 4016779864466 against the BOQ and official project documentation.

What is the exact product model?

The order/model code for this page is SJR/S4.24.2.1. Match it against project documents before purchase.

Conclusion

ABB SJR/S4.24.2.1 is a KNX (TP) SMI Blind/Roller Shutter Actuator, LoVo, 4-fold, MDRC for controlling four independent groups of SMI LoVo drives used in blinds, roller shutters, awnings, and other shading products. Installers and system integrators can review our professional project support options.

For accurate procurement, verify the exact ABB SKU, Product ID, EAN, and official documentation references before ordering or approving the item in a project BOQ.