BE/S 8.230.2.1 ABB Binary Input 8-Fold 230V AC for Monitoring High-Voltage Floating Contacts in Professional KNX
The BE/S 8.230.2.1 is a high-performance building automation component from the ABB i-bus® ecosystem, engineered to deliver exceptional reliability, data integrity, and operational scalability for modern intelligent infrastructure.
As part of the globally recognized Binary Input range, this device integrates advanced engineering standards with high-durability hardware, ensuring seamless coordination of critical building services including lighting control, HVAC management, and system monitoring.
Designed for modular or decentralized installation, the BE/S 8.230.2.1 facilitates professional control architectures that reduce energy overhead and enhance occupant comfort. Built with sustainable, halogen-free materials and future-ready firmware, this device is a foundational building block for high-performance infrastructure projects targeting LEED, WELL, and Green Premium certifications.
Specifically engineered for 24/7 mission-critical operations in high-end commercial office towers, healthcare facilities, and luxury residential estates.
| Product Model | BE/S 8.230.2.1 |
| Product Series | ABB i-bus® Intelligent Systems |
| Communication Protocols | KNX / BACnet IP / EnOcean |
| Interface Configuration & Channels | 8 independent 230V AC inputs |
| Rated Operating Voltage | 100-240 V AC supply |
| Power Supply | Bus-powered via KNX line (DC 24-30 V SELV) or external auxiliary supply (model dependent) |
| Functional Logic & Sensing | Input status LED, multiple pulse counting, logic object linking |
| 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 installation environments) |
| Housing Material | Halogen-free, flame-retardant industrial grade polycarbonate |
| Certifications | CE Marked RoHS REACH KNX Certified Green Premium BTL Listed |
Standard choice for monitoring electrical sub-distribution states. In commercial buildings, it tracks circuit breaker positions and triggers alarms if power failure is detected at the zone level.
- Monitoring electrical sub-distribution states
- Tracking circuit breaker positions in commercial buildings
- Triggering alarms for power failure detection at zone level
- Integration with building management systems for automated responses
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