PM865K01

ABB

PM865K01 3BSE031151R1 AC 800M series medium-sized redundant main controllerPM865

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Product Details

PM865K01 3BSE031151R1 AC 800M series medium-sized redundant main controller

PM865K01 (order number: 3BSE031151R1) is a high-performance redundant controller module in ABB's AC 800M series. It is mainly designed for core control needs of medium to large-scale industrial automation systems, with advantages in redundant reliability and handling complex control tasks. Here is its detailed information:

Basic Parameters

Module Type: Medium-sized redundant main controller of the AC 800M series
Processor: Equipped with a high-performance 32-bit processor with strong computing capability, supporting complex control algorithms (such as advanced PID, sequential control, batch control, etc.) and large-scale logical operations
Memory Configuration:
- Program Memory (RAM): Typical 128MB, capable of supporting the operation of medium to large-scale control programs
- Data Storage (Flash): Typical 64MB, supporting persistent storage of programs, configuration files, and critical process data
Communication Interfaces:
- 1 Ethernet interface (10/100 Mbps), supporting industrial protocols such as TCP/IP, Modbus TCP, and OPC for connecting to HMI, SCADA systems, or enterprise-level networks
- 1 ModuleBus interface for high-speed connection with S800 I/O series modules, enabling rapid acquisition of on-site signals and issuance of control commands
- Supports redundant communication architecture, with configurable dual network ports to enhance data transmission reliability
Redundancy Function: Supports hot-standby redundant configuration (requires matching redundant racks and power modules) with an active-standby controller switchover time ≤ 10ms, ensuring uninterrupted operation of critical production processes
Operating Voltage: 24V DC (±10%)
Power Consumption: Typical 12W, maximum 15W
Operating Temperature Range: 0°C to +60°C
Storage Temperature Range: -40°C to +85°C
Protection Class: IP20 (front panel)
Dimensions: Compatible with AC 800M standard racks; reference dimensions are approximately 119mm × 44mm × 117mm (width × depth × height, subject to actual product)

Functional Features

Reliable Redundancy Design: As a redundant controller, it supports comprehensive redundancy of controllers, power supplies, and communication links. Through intelligent fault detection and automatic switching mechanisms, it minimizes the risk of system downtime, making it suitable for industrial scenarios with high continuity requirements.
Medium to Large-scale Control Capability: Combining a high-performance processor with 128MB memory, it can support control of hundreds to thousands of I/O points and efficiently handle complex process control tasks such as multivariable coordinated control and batch production scheduling.
Flexible Programming and Integration: Compatible with ABB Control Builder M programming software, supporting IEC 61131-3 standard programming languages (ladder diagram, function block diagram, structured text, etc.), and providing a rich library of industry-specific function blocks; it can seamlessly integrate with AC 800M series I/O modules, third-party intelligent devices, and upper computer systems, simplifying the system architecture.
Comprehensive Diagnostics and Maintenance: Equipped with multi-level diagnostic functions, it can real-time monitor controller operating status, I/O module health, communication link quality, etc. Fault information is fed back in real-time through the bus or network; supports online programming, parameter modification, and hot swapping, reducing maintenance costs and downtime.
Industrial-grade Stability: Adopts a wide-temperature design and enhanced electromagnetic compatibility (EMC) technology, capable of adapting to harsh industrial field environments such as dust, vibration, and electromagnetic interference, ensuring long-term stable operation.

Application Fields

Mainly used for core control in medium to large-scale industrial automation systems, such as process control and equipment management in scenarios like petrochemical production lines, large metallurgical equipment, urban sewage treatment plants, and medium-sized power stations.
Suitable for critical process links with high requirements for system reliability and control scale, such as chemical reaction process control, metallurgical rolling mill automation, water treatment process regulation, etc., providing core support for the safe and efficient operation of production processes.

With its balanced performance, reliable redundancy capability, and flexible expandability, PM865K01 has become an ideal choice balancing cost and reliability in medium to large-scale industrial automation systems, especially suitable for application scenarios requiring continuous production and relatively complex control logic.