ABB JRA/S4.230.4.2

Description

Introduction

ABB JRA/S4.230.4.2 is a KNX actuator listed under KNX Actuators for controlling independent 230 V AC motors via ABB i-bus® KNX. It is designed for positioning blinds, roller shutters, awnings and other shading products.

The device is also described for controlling doors, windows and ventilation flaps. Because the available product data is limited, buyers and project teams should verify the exact model, SKU and official ABB documentation before confirming a bill of quantities or placing an order.

Key Features

• Brand: ABB.
• SKU: JRA/S4.230.4.2.
• Category: KNX Actuators.
• Control of independent 230 V AC motors via ABB i-bus® KNX.
• Designed for blinds, roller shutters, awnings and other shading products.
• Additional use stated for doors, windows and ventilation flaps.
• Pre-configured so the respective inputs are directly assigned to the outputs.
• Specification reference provided: V11.0, value 27143128.

Benefits

• Supports control of independent 230 V AC motors via ABB i-bus® KNX.
• Designed for positioning blinds, roller shutters, awnings and other shading products.
• Can also be used for controlling doors, windows and ventilation flaps where the project specification requires this device.
• Additional auxiliary voltage is not needed, according to the product description.
• Motor travel times are detected automatically via current detection.
• Includes 2 binary inputs per output for contact scanning and connection of conventional switches or push buttons.
• Output contacts are electromechanically locked against each other to help protect the motor.

Technical Specifications

Specification	Value
V11.0	27143128

Applications

• KNX-based shading control for blinds, roller shutters, awnings and other shading products using independent 230 V AC motors.
• Projects requiring ABB i-bus® KNX control of doors, windows or ventilation flaps as stated in the product description.
• Installations where conventional switches or push buttons are required for direct control of the hanging through the device binary inputs.
• Procurement for BOQs that specifically list ABB JRA/S4.230.4.2 or the matching ABB manufacturer reference.

Installation Notes

• Before ordering, verify that the BOQ, quotation and project drawings specify ABB JRA/S4.230.4.2 exactly.
• Confirm that the application requires control of independent 230 V AC motors via ABB i-bus® KNX and matches the stated use cases for shading products, doors, windows or ventilation flaps.
• Plan the connection of conventional switches or push buttons according to the product description: 2 binary inputs per output are provided for contact scanning and direct control of the hanging.
• Use the official ABB manufacturer documentation from the provided product URL for installation, configuration and commissioning details.
• Do not substitute another actuator based only on category or appearance; check the exact SKU, project requirements and official documentation to avoid wrong orders.

Developer Resources

• Official ABB product page: https://new.abb.com/products/2CDG110292R0011/jra-s4-230-4-2
• KNXbazzar ABB brand page: https://knxbazzar.com/knxshop/?brand=abb
• KNX Actuators category: https://knxbazzar.com/product-category/knx-actuators/
• KNXbazzar home: https://knxbazzar.com
• Dealer information: https://knxbazzar.com/be-a-dealer/
• Specification reference supplied in product data: V11.0, 27143128.

FAQ

What is the ABB JRA/S4.230.4.2 used for?

It is used for controlling independent 230 V AC motors via ABB i-bus® KNX. The product description states use for positioning blinds, roller shutters, awnings and other shading products, and for controlling doors, windows and ventilation flaps. Explore more products from ABB for professional building automation projects.

Does ABB JRA/S4.230.4.2 require additional auxiliary voltage?

According to the supplied product description, additional auxiliary voltage is not needed.

Can conventional switches or push buttons be connected?

Yes. The device has 2 binary inputs per output for contact scanning, intended for connecting conventional switches or push buttons to directly control the hanging.

How are motor travel times detected?

The product description states that the travel times of the motor are detected automatically via current detection.

What should buyers verify before ordering this product?

Buyers should verify the exact ABB brand, SKU JRA/S4.230.4.2, BOQ line item, project application and official ABB documentation before ordering to avoid selecting the wrong KNX actuator.

What is the exact product model?

The order/model code for this page is JRA/S4.230.4.2. Match it against project documents before purchase.

Conclusion

ABB JRA/S4.230.4.2 is a KNX actuator for ABB i-bus® KNX control of independent 230 V AC motors, with stated applications in shading products, doors, windows and ventilation flaps. Installers and system integrators can review our become a KNX dealer options.

Because the available technical data is limited, always match the exact SKU against the BOQ and official ABB documentation before procurement or installation planning.