BCM/S8.0.2.1 ABB BAC-Module 8-Fold Digital Output 230V 0.3A for Silent Switching of Thermal Valve Drives KNX

Product Summary
BCM/S8.0.2.1 ABB BAC-Module 8-Fold Digital Output 230V 0.3A for Silent Switching of Thermal Valve Drives KNX Product Overview 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 ...
Basic Properties
Brand Name: ABB
Certification: CE
Model Number: BCM/S8.0.2.1
Trading Properties
Minimum Order Quantity: 1
Payment Terms: T/T,Western Union
Product Description
BCM/S8.0.2.1 ABB BAC-Module 8-Fold Digital Output 230V 0.3A for Silent Switching of Thermal Valve Drives KNX
Product Overview

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.

Technical Specifications
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
Application Scenarios
Perfect for silent HVAC control in bedrooms and classrooms. It switches thermoelectric valve drives without relay clicks, managing hydronic heating zones while maintaining a peaceful environment for occupants.
  • 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
Product Details
Loadtype: Resistive And Inductive
Channels: 4 Independent Relay Outputs
Control Modes: Automatic KNX Sensor Linkage
Market Segment: Commercial Residential
Cooling System: Liquid Cooling
Compatibility: Works With Various Smart Home Systems

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