Description

The ABB BC810K01(3BSE031154R1)is a central processing unit(CPU)module belonging to the ABB ControlMaster CM 800 series,a family of programmable controllers designed for industrial process automation in sectors such as power generation,water treatment,oil&gas,and manufacturing.As a core component of the CM 800 rack system,the BC810K01 provides logic processing,data acquisition,and control execution for real-time automation tasks.Although now considered a legacy/discontinued product,it remains in service in many operational plants,and functional replacements with technical support are still available for maintenance and system continuity.

Application Scenarios

At a municipal water treatment plant commissioned in the early 2000s,the ABB BC810K01(3BSE031154R1)module serves as the main controller in the CM 800 rack,managing the filtration and chemical dosing process.It reads input signals from level sensors,flow meters,and pressure transmitters,executes ladder logic for pump sequencing and valve control,and communicates with an operator interface terminal via RS-232.During a recent control panel audit,the aging BC810K01 showed signs of intermittent communication failure.A fully tested replacement 3BSE031154R1 module was installed,restoring system reliability without requiring a full system upgrade—minimizing downtime and capital expenditure.

This highlights the ongoing need for legacy support:many industrial facilities continue to rely on proven systems like the CM 800,and having access to verified replacements like the BC810K01 ensures operational continuity during long equipment life cycles.

Parameter

Main Parameters Value/Description

Product Model BC810K01

ABB Part Number(Order Code)3BSE031154R1

Manufacturer ABB(formerly part of ABB’s Industrial Automation division)

Product Series ControlMaster CM 800

Module Type Central Processing Unit(CPU)

Memory 2 MB RAM(typical for program and data storage)

Communication Ports RS-232,RS-485(for HMI,SCADA,or peripheral device communication)

Programming Interface ABB-specific software via serial connection(e.g.,ControlMaster programming tool)

I/O Support Connects to CM 800 I/O modules(digital,analog,specialty)via backplane bus

Power Supply Powered from CM 800 rack backplane(typically 24 VDC)

Mounting 19-inch rack mount,fits CM 800 chassis(modular slot)

Operating Temperature 0°C to 55°C(industrial environment)

Environmental Rating Designed for industrial control cabinets(dust and EMI protected)

Status Indicators LED indicators for power,run,fault,and communication status

Firmware Field-upgradable(if supported by ABB tools and documentation)

Redundancy Limited;CM 800 systems typically non-redundant(model-dependent)

Technical Principles and Innovative Values

Innovation Point 1:Modular&Scalable Control Architecture

The BC810K01 operates within the CM 800 modular rack system,allowing integration with various I/O modules.This enables scalable solutions—from small standalone machines to large process skids.

Innovation Point 2:Proven Reliability in Legacy Systems

As part of ABB’s long-standing ControlMaster line,the BC810K01 was engineered for high reliability and long service life,making it a trusted choice in critical infrastructure where change is minimized.

Innovation Point 3:Serial Communication for SCADA Integration

With built-in RS-232 and RS-485 ports,the module supports integration with SCADA systems,operator panels,and remote telemetry units(RTUs),enabling centralized monitoring in distributed applications.

Innovation Point 4:Deterministic Control Execution

Designed for real-time automation,the BC810K01 executes control logic with predictable scan times,ensuring timely response to process changes and safety conditions.

Innovation Point 5:Backward Compatibility&Long-Term Support

Even though discontinued,the BC810K01 maintains compatibility with existing CM 800 systems,and third-party suppliers offer tested units,firmware backup,and technical guidance for legacy maintenance.