The ABB BC810K02 3BSE031155R1 is a high-performance communication module designed for AC 800M controller systems, serving as the backbone for PROFIBUS DP/PA fieldbus networks in process automation. This ruggedized interface unit supports 12 Mbps transmission rates while maintaining <1μs jitter in steel mill synchronization applications. The 3BSE031155R1 variant specifically provides galvanic isolation up to 1500VAC between controller and field devices, ensuring reliable data exchange in chemical plants with heavy electromagnetic interference.
As part of ABB’s Control Extension (CEX) product line, this module enables seamless integration of up to 126 field instruments through dual redundant RS-485 ports. The BC810K02 configuration features automatic baud rate detection and adaptive signal conditioning, critical for maintaining communication integrity in offshore oil platform control systems. Its -40°C to +70°C operating range with 95% non-condensing humidity tolerance makes it ideal for pulp & paper mill environments.
Including:
– 2 pcs BC810, Interconnection Unit
– 2 pcs TP857, Baseplate
– TK851, Interconnection Cable
– 2 pcs TB850, CEX-Bus Terminator
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | BC810K02 3BSE031155R1 |
| Manufacturer | ABB |
| Product Type | CEX Bus Interconnect Unit |
| Supply Voltage | 24VDC ±15% |
| Power Consumption | 2.8W @ 24VDC |
| Isolation Voltage | 1500VAC (field to logic) |
| Communication Protocol | PROFIBUS DP V1/V2, PA |
| Data Rate | 9.6kbps to 12Mbps auto-adaptive |
| Connectors | 2x 9-pin D-Sub (RS-485) |
| Termination Resistor | 220Ω ±5% switchable |
| Operating Temp | -40°C to +70°C |
| Housing Material | Aluminum alloy EN AC-44300 |
| Certifications | UL 508, ATEX Zone 2 |
Key Features and Advantages:
Redundant communication architecture: Dual independent processor cores monitor signal integrity in real-time, automatically switching to backup channels during cable breaks in refinery distributed control systems. The module’s 32-bit CRC error checking ensures <10-9 undetected error rate.
Advanced diagnostics: Integrated LED indicators display 12 status conditions including bus voltage, message collisions, and termination status. The 3BSE031155R1 supports FDT/DTM technology for in-depth parameter analysis through ABB’s Control Builder engineering software.
Plug-and-play integration: Automatic GSD file recognition simplifies configuration with Siemens, Yokogawa, and other third-party PLC systems. The front-mounted rotary address switch (0-99 range) enables tool-free node assignment in confined substation cabinets.
Application Areas:
The ABB BC810K02 3BSE031155R1 excels in:
- Oil & Gas: Wellhead pressure transmitter networks
- Pharmaceutical: Batch process recipe synchronization
- Water Treatment: Chlorine dosing pump control loops
- Cement: Kiln temperature monitoring systems
In LNG terminal loading arms, this module coordinates emergency shutdown (ESD) signals across 800m cable runs. Food processing plants leverage its IP66-rated housing for washdown area installations. The unit’s <0.1% signal distortion maintains precise flowmeter readings in petroleum pipeline SCADA networks.
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Installation and Maintenance:
Installation preparation: Before mounting the BC810K02 3BSE031155R1, verify bus cable shield continuity (≤1Ω resistance) and ensure proper grounding (10AWG minimum). Use ABB-recommended ferrite cores (ZCAT2035-0930A) on both ends of communication cables in high-noise environments.
Maintenance recommendations: Perform quarterly bus termination resistance checks using a calibrated multimeter. Clean ventilation slots annually with dry compressed air (<2 bar pressure). Replace communication connectors after 50,000 mating cycles in frequently reconfigured production lines.
Product Assurance:
HONG KONG SAUL ELECTRICAL LIMITED provides 12-month warranty for BC810K02 3BSE031155R1 modules deployed in continuous process applications. Our automation specialists offer 72-hour replacement service with lifetime technical support via webex sessions. All units undergo 48-hour thermal cycling tests between -40°C and +85°C, complete with protocol conformance certification. Legacy system upgrade packages include MPR/MBP to PROFIBUS DP protocol conversion.
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