PRODUCT DESCRIPTION
ASEA BROWN BOVERI 3BSE008520R1 - CPU Module
The ABB 3BSE008520R1 is a PM851 Central Processing Unit module designed for the AC 800M controller series, an integral component of the System 800xA architecture. This module delivers robust, scalable control capabilities for complex industrial processes, integrating logic, regulatory, and sequential control functions. It is engineered for critical applications demanding high availability and performance in process automation, power generation, and discrete manufacturing environments.
Technical Specifications:
- SERIES/FAMILY: AC 800M Controller, System 800xA
- COMPONENT TYPE: Central Processing Unit (CPU) Module
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24VDC (supplied via CEX-Bus or module rack)
- POWER CONSUMPTION: Approximately 5.5W
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Rack-mounted module
- MOUNTING: DIN rail or module rack within an industrial enclosure
- INTERFACE/CONTROL:
- COMMUNICATION PORTS: Two Ethernet ports (RJ45) for controller network and service
- PROTOCOLS SUPPORTED: TCP/IP, MODBUS TCP, OPC UA, IEC 61850 (via configuration), PROFINET (via configuration)
- I/O EXPANSION: CEX-Bus interface for connection to S800 I/O modules and other expansion units
- APPLICATION MEMORY: 16 MB
- PROGRAMMING ENVIRONMENT: Control Builder M
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for cabinet installation)
- COOLING METHOD: Passive convection
- OPERATING TEMPERATURE: 0 to +55 degrees Celsius
- COMPATIBILITY/APPLICATION: System 800xA distributed control systems, process automation, discrete manufacturing, infrastructure management, critical control applications.