ABB BC810K01 CEX-Bus Interconnection Unit

Main Unit: BC810 interconnection unit, the core component for CEX-bus signal transmission and 

interconnection.

Baseplate: TP857 baseplate with a width of 60 mm, providing stable mechanical support and 

installation compatibility with standard control system racks.

Terminator: TB850 CEX-Bus terminator, ensuring signal integrity by preventing reflection and 

interference in bus communication.

Physical & Environmental Parameters

Dimensions: Net depth/length 127.5 mm, net height 185 mm, net width 59 mm, compact design for space-constrained control cabinets.

Weight: 0.77 kg, lightweight and easy to install without adding excessive load to the system rack.

Compliance: RoHS compliant (per EU Directive 2011/65/EU), environmentally friendly and suitable 

for global industrial applications; not in WEEE scope, simplifying disposal and recycling processes.

Product Type: Communication module, categorized under ABB’s AC 800M control system’s 

communication modules series.

HS Code: 85176200, corresponding to electrical communication apparatus for wired/wireless 

network data transmission.

SCIP Registration: Registered under Sweden’s SCIP database, meeting EU regulatory requirements 

for chemical substance transparency.

Integrated & Ready-to-Use Design

Complete Kit Supply: Includes all necessary components (interconnection unit, baseplate, 

terminator) for immediate installation, eliminating the need for separate purchases and reducing 

integration complexity.

Standardized Compatibility: TP857 baseplate adheres to AC 800M system mounting standards, 

ensuring seamless fit with existing system racks and reducing installation time.

Reliable Communication Performance

Signal Integrity Assurance: Equipped with TB850 CEX-Bus terminator, minimizing signal reflection 

and interference in long-distance or multi-node bus networks, ensuring stable data transmission.

Industrial-Grade Stability: Designed for harsh industrial environments, with robust construction to 

withstand typical factory floor conditions (temperature fluctuations, vibration, electromagnetic 

interference).

RoHS Compliance: Meets EU environmental standards, suitable for applications in regions with strict environmental regulations.

Clear Classification: Categorized under ABB’s formal product hierarchy (Control System Products 

→ Control & Communication → AC 800M → Communication Modules), facilitating easy product 

selection and after-sales support.