ABB P815B Unit Processor

ABB P815B Unit Processor

Product Details Introduction

2. Main features

Triple Modular Redundancy (TMR)

Integrate triple module redundant architecture to ensure continuous operation of the system in the event of a single point of failure.

Each module runs independently and has a real-time voting mechanism to improve reliability.

High performance processing

Equipped with a high-speed processor, supporting complex logical operations and real-time task management.

Capable of performing a large number of I/O operations and control algorithms, adapting to complex industrial processes.

Reliability and maintainability

Support hot swapping, convenient for online maintenance and module replacement.

Built in fault detection and isolation mechanism ensures reliable operation of the system.

Powerful communication capability

Supports multiple industrial protocols and is easy to integrate into distributed control systems (DCS).

Strong environmental adaptability

Suitable for harsh industrial environments, with anti vibration and anti electromagnetic interference capabilities.

3. Technical specifications

Processor:

High speed 32-bit or higher performance processor

Support multitasking operations and real-time data processing

Memory:

Support storage of user programs and real-time data

Equipped with non-volatile memory for logging and system state storage

Communication interface:

Serial port: RS-232、RS-485

Network interface: Ethernet support

Supporting industrial protocols: Modbus TCP, EtherNet/IP, Profibus, etc

Power requirements:

24V DC industrial standard power input

Support redundant power supply configuration

Environmental adaptability:

Working temperature:- 20 ° C to+70 ° C

Resistance to vibration, impact, and electromagnetic interference

Installation method:

Modular design, supporting 19 inch rack or customized shell installation

4. Application Fields

Oil and Natural Gas

Safety control systems for offshore drilling platforms, refineries, and natural gas processing plants

Status monitoring and protection of key equipment such as compressors and turbines

Chemical and Pharmaceutical Industry

Process control and safe shutdown management of hazardous chemicals

Real time monitoring and fault isolation of precision production lines

Electricity and Energy

Turbine control system of power plant

Fault protection and automatic recovery of power distribution system

Water Treatment and Municipal Engineering

Pump station and valve control of sewage treatment plant

Automated Control of Industrial Water and Urban Water Supply Systems

Product imag

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