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| Categories | Binary Input |
|---|---|
| Model Number: | US/U 12.2 |
| Payment Terms: | T/T,Western Union |
| Function: | Control electrical switches remotely |
| Packaging Details: | Original Case |
| Series: | Schneider SpaceLogic |
| Delivery Time: | 7 Days |
| System: | KNX building automation bus |
| Special Feature: | Manual Override / Local Operation |
| Power Consumption: | Approximately 10mA |
| Certification: | CE |
| MOQ: | 1 |
| Brand Name: | ABB |
| Operatingspeed: | 0.1 seconds per operation |
| Company Info. |
| Maituo Intelligent Technology Co.，Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
The US/U 12.2 is a professional-grade component of the ABB i-bus® KNX smart building ecosystem, engineered to deliver exceptional reliability, energy efficiency, and operational scalability for modern intelligent infrastructure. As part of the globally recognized Binary Input series, this device represents the convergence of high-performance hardware design and flexible software logic, ensuring seamless coordination across diverse building services including lighting, HVAC, and system maintenance.
Designed for DIN-rail or decentralized installation, the US/U 12.2 facilitates modular system architecture, allowing building operators to optimize environmental parameters and reduce energy overhead. Built with sustainable materials and future-ready technology, this device is a critical building block for achieving high-performance infrastructure standards such as LEED, BREEAM, and Green Premium. It is specifically engineered for 24/7 mission-critical operations in high-end commercial, hospitality, and residential environments.
| Product Model | US/U 12.2 |
|---|---|
| Product Range | ABB i-bus® KNX System |
| Communication Protocol | Standard KNX TP1 (S-Mode / PL-Link compatible) |
| Interface Configuration & Channels | 12 independent channels for binary inputs or low-current LED control |
| Rated Operating Voltage | Bus-powered via KNX line |
| Power Supply | Bus-powered via KNX line (DC 24-30 V SELV) or external auxiliary supply |
| Functional Sensing & Diagnostic Elements | Integrated scanning voltage, Multiple functions including counter and dimming logic |
| Network Topology Support | Supports star, daisy-chain, and branch-based bus architectures |
| Wiring Interface | Maintenance-free PUSH-IN or industrial screw terminals for secure field connectivity |
| Operating Temperature | -5°C to +45°C (typical indoor operational range) |
| Housing Material | Halogen-free, Flame-retardant industrial grade polycarbonate |
| Ingress Protection | IP20 (Indoor installation environments) |
| Certifications | CE Marked, RoHS, REACH, KNX Certified, BTL Listed, Green Premium |
In commercial office fit-outs, the US/U 12.2 centralizes signal gathering from multiple sources such as occupancy sensors, mechanical switches, and window locks. The 12-fold capacity is ideal for monitoring entire office partitions from a single interface module.
Its support for counting functions makes it suitable for integration with flow meters or energy pulse outputs, providing essential data for building efficiency analytics.
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