Product introduction：

The PM858-C 3BSE093350R1 is a high-performance controller from ABB designed for industrial automation and control applications with the following features and benefits:
Compact and durable design: The controller is compact and can withstand harsh industrial environments, providing a high degree of reliability and stable operation over long periods of time.
CPU redundancy: CPU redundancy improves system availability and reliability.
Rich communication interface: Equipped with Ethernet, RS-232 and RS-485 communication interface, easy to connect a variety of devices and systems.
Fast processing and large memory: With fast processing speed and large memory capacity, it is able to respond quickly to control needs and store large amounts of data and programs.
Wide operating temperature range: can work normally in the environment of -25℃ to 70℃, suitable for a variety of industrial applications.
Suitable for a wide range of industries: manufacturing, oil and gas, power generation, water and wastewater treatment, building automation and other industries and applications.
Modular design: allows gradual expansion, IP20 level protection, no enclosure required.
ISA Security Certification: With ISA security certification, reliability and simple troubleshooting procedures.
Hardware ID: All baseboards have a unique Ethernet address that provides a hardware ID for each CPU for easy management.
High-performance processors: New processors with different performance levels, based on SKUs (stock keeping units) to meet a variety of application needs.
I/O Customization capability: Baseband transceiver adapters with dual 100 MS/s 14-bit analog inputs and dual 100 MS/s 16-bit analog

outputs are ideal for custom baseband interfaces and ultra-high speed control applications.
Ease of use: Simple DIN rail connection/separation procedure with unique sliding and locking mechanisms for easy installation and maintenance.
This controller provides a reliable and efficient solution for complex production line control, monitoring and protection of critical equipment

PM858-C 3BSE093350R1

PM858-C 3BSE093350R1

PM858-C 3BSE093350R1

​CPU redundancy is a high availability technology that is achieved by deploying two or more processors (cpus) in a system. For the PM858-C

3BSE093350R1 controller, CPU redundancy support improves system availability in the following ways:
​Failover: In a redundant CPU configuration, there is usually a primary CPU that performs control tasks while one or more standby cpus are on

standby. If the primary CPU fails, the standby CPU can quickly take over control tasks, enabling seamless switching and reducing system downtime.
​Load sharing: In some configurations, CPU redundancy can be used not only for failover, but also for load sharing. Multiple cpus can process

different tasks or control different devices in parallel, improving the processing power and efficiency of the entire system.
​System monitoring: Redundant cpus can be used to monitor system health status, including the performance and status of the primary CPU in real time, ensuring stable system running.
​Maintenance and upgrade: CPU redundancy allows one CPU to be maintained or upgraded without stopping the entire system, improving the maintainability and flexibility of the system.
​Data protection: In a redundant configuration, critical data and programs can be synchronized across multiple cpus so that even if one CPU fails, the other cpus can still guarantee data integrity and consistency.
​Improved reliability: Through redundant design, the system can continue to operate even in the case of partial hardware failure, which significantly improves the reliability of the entire control system.
​Optimize performance: In some applications, CPU redundancy can be used to implement more advanced functions such as parallel processing and task optimization, further improving the performance of the system.
​Security and compliance: For applications that require strict compliance with security and compliance requirements, CPU redundancy is an important means of ensuring the continuous execution of critical control tasks.

About Chengdu Sunshine Xihe Electric Co., Ltd

Chengdu Sunshine Xi He Electric Co., Ltd. specializes in selling the world’s major electrical brand products overseas direct procurement,

genuine inventory, price preferential after-sales warranty, complete models, the same product, not the same price and service.

Large supply of original imported DCS system accessories, PLC system accessories.

Main :ABB, GE Fanuco, Bentl Bentley, Triconex Invensys, Woodward Woodward, Foxboro, Foxboro,

Westinghouse /Emerson, Reliance Ryan, SchneiderModicon, A-B, HIMA dark horse, Motorola MOTOROLA,

Kollmorgen Kollmorgen Bosch/Rexroth/ Bosch Rixon, NI,YOKOGAWA Yokogawa, and other major brands of DCS system accessories,

robot system accessories, large servo system discontinued spare parts.

Contact us freely

BeiLin

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Email contact：18005021035@163.com

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