ABB PM861AK01 3BSE018157R1 AC 800M High-Performance Processor Unit Kit

Description

The PM861AK01 3BSE018157R1 is a versatile controller for mid-to-high level automation. It offers 16 MB of memory, enabling larger applications and I/O configurations. The kit includes the CPU module and baseplate for secure DIN rail mounting. Supporting various industrial communication protocols, it provides a dedicated link for local S800 I/O via ModuleBus. With a robust 32-bit architecture and built-in redundancy, the PM861AK01 ensures high system availability and reliable performance in critical process control environments.

Specifications

• Manufacturer: ABB

• Country of Origin: Sweden

• Model Number: PM861AK01

• Order Number: 3BSE018157R1

• Product Type: Processor Unit Kit

• Microprocessor Type: 32-bit RISC

• Onboard RAM: 16 MB

• Onboard Flash Memory: 4 MB

• Communication Interfaces: 2x RJ45 Ethernet ports, 2x RS-232 serial ports, 1x ModuleBus

• Power Supply: 24 V DC nominal (19.2 - 30 V DC)

• Heat Dissipation: 5 W typical

• Mounting Mode: Standard 35mm DIN rail

• Ingress Protection: IP20

Features

• Enhanced Memory Capacity: Equipped with 16 MB of RAM to handle complex control strategies and sophisticated sequence logic without performance degradation.

• Integrated Network Redundancy: Features dual Ethernet interfaces that support redundant network configurations, ensuring persistent communication during network path failures.

• Rapid I/O Synchronization: High-speed ModuleBus interface provides direct, low-latency connectivity to local S800 I/O clusters for real-time signal processing.

• Multi-Protocol Versatility: Supports various industrial standards including Ethernet, Modbus, and Serial communication for seamless integration with third-party devices.

• Industrial Durability: Built with high-grade components designed to operate continuously in harsh environments with significant temperature fluctuations.

• Standardized Modular Layout: The compact hardware footprint facilitates easy installation in dense control cabinets while providing efficient thermal management.