BCM/S8.0.2.1 ABB BAC-Module 8-Fold Digital Output 230V 0.3A for Silent Switching of Thermal Valve Drives KNX
The BCM/S8.0.2.1 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 Building Controllers range, this device represents the integration of advanced engineering standards with high-durability hardware, ensuring seamless coordination of critical building services such as lighting control, HVAC management, and system monitoring.
Designed for modular or decentralized installation, the BCM/S8.0.2.1 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.
| Parameter | Value |
|---|---|
| Product Model | BCM/S8.0.2.1 |
| Product Series | ABB i-bus® Intelligent Systems |
| Communication Protocols | KNX / BACnet IP / EnOcean |
| Interface Configuration & Channels | 8 digital outputs (Semiconductor) |
| Rated Operating Voltage | 230 V AC |
| Power Supply | Bus-powered via KNX line (DC 24-30 V SELV) or external auxiliary supply (model dependent) |
| Functional Logic & Sensing | Noiseless triac switching, short-circuit protection, valve purging 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 installation environments) |
| Housing Material | Halogen-free, Flame-retardant industrial grade polycarbonate |
| Certifications | CE Marked, RoHS, REACH, KNX Certified, Green Premium, BTL Listed |
- Ideal for noise-sensitive environments requiring silent operation
- Optimal for HVAC systems in residential, educational, and healthcare facilities
- Enables precise thermal valve control without disruptive switching sounds
- Supports comfortable, quiet environments through noiseless triac technology
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