JRA/S x.230.5.1 Blind/Roller Shutter Actuator Manual

This document describes the ABB i-bus® KNX JRA/S x.230.5.1 series of Blind/Roller Shutter Actuators, which automatically control 230 V AC drives for blinds, roller shutters, awnings, doors, windows, and ventilation flaps using integrated travel detection. The devices feature mechanically interlocked outputs, manual push-button control, and are modular installation devices for 35 mm mounting rails, with variants offering 2, 4, or 8 outputs.