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　　 3BSE018160R1 Other Names:

Redundant Processor Unit 3BSE018160R1

3BSE018160R1 Redundant Input/Output Unit

Redundant Analog Unit 3BSE018160R1

Redundancy Features: Supports hot redundancy configuration. Automatically switches to the backup module in case of main controller failure, ensuring continuous system operation. Suitable for high-reliability applications such as power, petrochemical, and metallurgy.

　　Technical Specifications and Core Parameters

　　Hardware Configuration:

Processor: 48MHz CPU, 8MB RAM, supports real-time data processing.

Memory: 8MB RAM, supports 32 tasks and applications, minimum task cycle 1ms.

Communication Interface: Dual Ethernet ports (supports redundant networks), RS-232/422/485 serial port, compatible with Modbus TCP, Profinet, Ethernet/IP, and other protocols.

Expansion Capabilities: Supports 12 CEX bus modules; ModuleBus can connect up to 96 I/O modules; scan rate 0-100ms.

Power Supply: 24V DC (19.2-30V), typical power consumption 180mA, built-in lithium battery backup power supply.

　　Performance Characteristics:

　　Communication Capabilities:

Supports RS232, RS422, and RS485 serial communication, compatible with EIA/TIA standards.

Ethernet interface supports wired/wireless connections, adaptable to industrial network architectures.

Integrated with open interfaces such as OPC, ODBC/SQL, and ActiveX for easy secondary development.

High-speed processing capability, SOE event resolution <1ms, supports online program modification.

Integrated fault diagnosis function, real-time system status monitoring via ControlBuilderM software.

Modular design, compatible with ABB 800xA systems and other modules in the AC800M series (such as PM861, PM864).

　　Application Scenarios and Industry Cases

Industrial Sector: Widely used in core industrial scenarios such as power (e.g., power plant DCS monitoring), petrochemicals, metallurgy, water treatment, and intelligent manufacturing (e.g., PLC control systems).

　　Typical Applications:

Power Systems: Overcurrent protection, ground fault monitoring, distance protection.

Automated Production Lines: Production line control, process monitoring, remote I/O expansion.

Hazardous Environments: Supports intrinsically safe signal processing, suitable for explosion-proof areas.

Industrial Control: PLC systems, process automation, power distribution and monitoring.

Energy Industry: Renewable energy power generation, battery production, power conversion systems. High-Reliability Scenarios: Industries requiring continuous operation, such as chemical, metallurgical, and rail transportation.

Environmental Adaptability: Industrial-grade temperature range -40℃ to 85℃, anti-static and lightning protection design, supports military-grade environments.

　　Compatibility and Expandability

System Compatibility: Fully compatible with ABB 800xA systems and the Advant Controller 800M architecture, can work with PM851, PM856, PM861, and other models.

Communication Expansion: Supports Profibus DP, FF HSE, Modbus, and other communication modules via the CEX bus, enabling seamless integration with third-party devices (such as HMI and SCADA systems).

　　Maintenance Recommendations:

Regularly check the terminal blocks, cooling fan, and battery status to prevent dust accumulation from affecting heat dissipation.

Annual software updates (via ABB official firmware) are recommended to improve system stability.

Troubleshooting can be performed using ControlBuilderM software or by contacting ABB after-sales service for professional repair.

　　Installation and Maintenance

　　Configuration Guide:

Redundant mode requires dual-CPU synchronization via a baseboard (e.g., TP830) and a bus terminator (TB850).

Supports modular expansion and can be used with S800 I/O modules and communication interface cards (e.g., CI854A 3BSE030220R1).

　　I. Related Products (AC 800M Series Core Models)

　　Basic Models:

PM851K01 3BSE018168R1 /PM856K01 EXC3BSE018104R1: 8MB memory, basic control unit, supports modular expansion.

PM860K01 3BSE018100R1: 8MB memory, supports redundant configuration, industrial-grade temperature range (-40℃~85℃), compatible with multiple communication protocols (Ethernet, RS232/RS485, Profibus DP).

PM861K01 3BSE018105R1 / PM861K02 3BSE018160R1: 16MB memory, supports redundancy, suitable for high-load industrial scenarios.

PM864K01 3BSE018150R1 / PM864K02 3BSE018153R1: 32MB memory, supports redundancy, suitable for large-scale system integration.

PM865K01 3BSE031151R1 / PM865K02 3BSE018160R1: 32MB memory, high integrity design, compliant with IEC 61511 safety standards, suitable for safety-critical applications (such as chemical and nuclear power).

PM891 3BSE053240R1/PM891K02 3BSE053242R1: Supports CPU redundancy configuration, seamless switching between primary and backup CPUs to ensure continuous system operation; supports redundant expansion of CEX bus, communication interface, and S800 I/O to improve system fault tolerance. PowerPC architecture, 1.1 GHz clock speed, equipped with 1024 MB DDR2 SDRAM working memory and 512 MB Flash user memory, supporting complex applications and high-speed data processing. Features include 2 RJ45 Ethernet ports (supporting MB300/TCP/IP and OPC protocols), 1 isolated RS-232 serial port, CEX-Bus expansion bus (for connecting communication modules), and an optical Modulebus interface (for connecting S800 I/O clusters). Powered via a base unit (e.g., SD832), typically 24V DC, with redundant power supply monitoring supported.

　　Redundant and High-Reliability Models:

PM861K02 3BSE018160R1/PM864K02 3BSE018153R1/PM865K02 3BSE018160R1: Supports hot redundancy configuration, automatically switching to the backup module in case of failure to ensure continuous system operation.

BC820 Redundant Module: Supports separate installation of redundant controllers over distances up to 200 meters, suitable for special scenarios such as fire/water/missile protection.

　　Other Related Models:

AC500 Series: Such as PM571-ETH C3 1SAP130100R0170/PM581-ETH B2 1SAP140100R0170/PM591-ETH C2 1SAP150100R0170, offering high cost-performance and supporting third-party monitoring software, but belonging to different product lines.

　　Matching Models

　　Baseboard and Terminator:

TP830 3BSE018114R1 Baseboard: For redundant controller mounting and bus connection.

TB850 3BSC950193R1 Bus Terminator: For redundant bus signal termination and signal optimization.

TB852 3BSE018157R2 Redundant Controller Connection Terminator: Supports high-speed communication between redundant modules.

　　Communication Modules:

CI853 3BSE018103R1: Dual RS232-C interfaces, supporting serial communication.

CI854K01 3BSE025961R1: Profibus DP interface, compatible with industrial standard fieldbuses.

CI856 3BSE026055R1: S100 I/O interface, supporting distributed I/O expansion.

CI858 3BSE018135R1: DriveBus interface for driver communication.

　　Power Supply and Accessories:

SB821 3BSE018109R1 External Backup Battery Module: Supports memory and real-time clock backup.

SS823 3BSE038226R1 Power Switching Unit: Enables power redundancy switching.

TK851V010 EXC3BSC950262R1 Redundant Controller Connection Cable: Used for high-speed data transmission between redundant modules.

　　I/O Modules:

S800 Series: Supports analog input (0-10V/4-20mA), digital input/output (24VDC optical isolation), and hot-swappable.

　　Software Tools:

CCB Engineering Station Software: Used for system configuration and programming.

OPC Server for AC800M: Supports OPC communication protocol for cross-platform data interaction.

　　Technical Comparison and Selection Recommendations

Memory Capacity: Select based on system complexity (8MB/16MB/32MB).

Redundancy Requirements: For high availability scenarios, prioritize redundant models (e.g., PM861K02 3BSE018160R1/PM864K02 3BSE018153R1).

Security Certification: For safety-critical applications, select high integrity models (e.g., PM865 series, compliant with IEC 61511).

Expansion Requirements: Select compatible modules based on I/O point count and communication protocol (e.g., S800 I/O, CI854 Profibus module).

　　Maintenance Support:

12-month warranty, providing spare battery replacement and software upgrade services.

Fault diagnosis is performed via LED indicators (e.g., PWR power indicator) and system logs.

　　Additional Information

Installation Environment: Operating temperature -10℃~50℃, storage temperature -20℃~70℃, suitable for harsh industrial environments.

Certifications and Standards: Compliant with international standards such as IEC61850 and MMS, supports OPC UA data interaction, and is compatible with Industry 4.0 architecture requirements.

　Summary: The 3BSE018160R1, as the core redundant controller of the ABB AC800M series, has become a preferred solution in the field of industrial automation due to its high reliability, powerful communication capabilities, and flexible scalability, especially performing outstandingly in key industries such as power and petrochemicals.

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