BC810 ABB CEX Bus Coupler Module

ABB BC810 Product Introduction and Technical Specifications
Brand: ABB
Model: BC810 (Order code: 3BSE031151R1, BC810K02)
Product Name: CEX Bus Coupler Module for AC 800M Controller
Country of Origin: Sweden
HS Code: 85389091
Net Weight: 1.50 kg

Overall Dimensions (Width × Height × Depth): 59 mm × 185 mm × 127.5 mm
Operating Ambient Temperature Range: 0°C ~ +60°C
Storage and Transportation Temperature Range: -40°C ~ +85°C
Core Characteristics
It establishes high-speed CEX bus communication to connect different functional modules inside AC800M controller rack. It supports redundant controller architecture and ensures seamless data exchange between main and standby control units. Designed with galvanic isolation for internal bus signals to improve anti-interference capability. Visible LED indicators display bus operating status and communication fault information for rapid troubleshooting. The module supports hot swap installation under redundant system configuration without shutting down the whole control rack. It complies with ATEX and cULus certification standards and can be installed in Zone 2 hazardous locations. Enclosure protection grade reaches IP20 for cabinet mounting. The internal circuit board adopts anti-corrosion conformal coating to adapt to harsh industrial plant environments. It perfectly matches SM811 safety CPU and PM865 processor unit for high integrity safety system assembly. It satisfies strict industrial EMC and safety standards IEC 61010-1, and works reliably within 5%~95% non-condensing relative humidity. Standard rack-mounted structure enables quick assembly and replacement during equipment maintenance.