JRAS/2.230.5.1 ABB Blind/Shutter Actuator 2-Fold 230V AC Automatic Travel Detection KNX Sun-Tracking Unit
The ABB JRAS/2.230.5.1 is a high-specification Blind/Shutter Actuator from the prestigious JRAS series, engineered to deliver exceptional reliability, precision, and operational efficiency for modern intelligent building environments. As part of the globally recognized ABB i-bus® KNX ecosystem, this device represents the convergence of advanced engineering standards with high-durability hardware, ensuring seamless coordination of critical building services such as solar shading, lighting control, and system networking.
Designed for professional installation in commercial office towers, luxury hospitality projects, and high-end residential estates, the JRAS/2.230.5.1 enables building operators to implement modular control architectures that reduce energy overhead while maximizing occupant comfort. Built with sustainable, halogen-free materials and future-ready technology, this device is a critical building block for achieving high-performance infrastructure certifications such as LEED, WELL, and Green Premium.
| Product Model | JRAS/2.230.5.1 |
|---|---|
| Product Series | ABB i-bus® KNX JRAS |
| Communication Protocol | KNX TP1 (S-Mode) |
| Interface Configuration | 2 channels with automatic travel detection |
| Rated Operating Voltage | 230 V AC |
| Power Supply | Bus-powered via KNX line (DC 24-30 V SELV) or external mains supply |
| Functional Logic & Sensing | Automatic travel time detection, precise position control, wind/rain protection logic |
| Network Topology Support | Supports standard star, daisy-chain, and branch-based bus architectures |
| Wiring Interface | Maintenance-free PUSH-IN or industrial screw terminals for secure connectivity |
| Operating Temperature | -5°C to +45°C (standard indoor operational range) |
| Ingress Protection | IP20 (Indoor mounting environments) |
| Housing Material | Halogen-free, Flame-retardant industrial grade polycarbonate |
| Certifications | CE Marked, RoHS, REACH, KNX Certified, Green Premium Environmental Data |
- Automatic travel detection learns blind run time automatically
- Precise percentage positioning without manual calibration
- Advanced sun-tracking capabilities for optimal slat angles
- Wind and rain protection logic for automated safety responses
- 24/7 mission-critical operation capability
The auto-travel-detection version learns the blind run time automatically, enabling precise percentage positioning without manual calibration. Specified for office facades requiring exact sun-tracking slat angles and intelligent building automation systems in commercial, hospitality, and high-end residential applications.
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