Many products are not yet on the shelves. Please contact us for more products.

　　If the product model is inconsistent with the display picture, the model shall prevail. Please contact us for specific product pictures, and we will arrange to take photos in the warehouse for confirmation.

　　We have 76 shared warehouses around the world, so sometimes it may take several hours to accurately return to you, please understand. Of course, we will respond to your concerns as soon as possible.

　　PM856AK01 3BSE066490R1 Other names:

　　Redundant system controller PM856AK01 3BSE066490R1

　　PM856AK01 3BSE066490R1  AC800 controller unit

　　Communication unit PM856AK01 3BSE066490R1

　　Redundant design: Supports redundant configuration, which can improve the reliability and stability of system operation and reduce failure points.

　　Modular design: The modular design is easy to install, maintain and expand, and the I/O module, communication module and other functional units can be flexibly configured according to actual needs.

　　Technical parameters

　　Processor performance:

　　Clock frequency: 24 MHz.

　　Boolean operation speed: 1000 Boolean operations take only 0.46 milliseconds.

　　Memory configuration:

　　Total memory: 16 MB (from 800xA 5.1 FP4).

　　Application available RAM: 10.337 MB (from 800xA 5.1 FP4).

　　Communication interface:

　　Ethernet port: Two RJ45 Ethernet ports (CN1, CN2) for connecting to the control network.

　　Serial port: Two RJ45 serial ports (COM3, COM4), where COM3 is an RS-232C port and COM4 is an isolated port for connecting to the configuration tool.

　　Hardware configuration

　　CPU board:

　　Contains microprocessor, RAM memory, real-time clock, LED indicator, INIT button and CompactFlash interface.

　　Clock frequency: 24 MHz

　　Memory: 16 MB (from 800xA 5.1 FP4)

　　Available RAM: 10.337 MB (for application)

　　Board interface:

　　Two RJ45 Ethernet ports (CN1, CN2) for connecting to the control network.

　　Two RJ45 serial ports (COM3, COM4):

　　COM3: RS-232C port with modem control signal.

　　COM4: isolated port for connecting configuration tools.

　　Functional features

　　High-speed processing capability: Equipped with a high-speed processor, it can quickly process large amounts of data, ensure the timely execution of control instructions, and significantly improve the system response speed and control accuracy.

　　Powerful communication capabilities: Supports a variety of industrial communication protocols, such as Profinet, EtherCAT, DeviceNet, etc., and can achieve seamless connection and data exchange with different devices to meet the needs of complex network architecture.

　　Reliability and fault diagnosis:

　　With a simple fault diagnosis program, it is easy to maintain.

　　Modular design allows for gradual expansion, IP20 protection, no housing required.

　　Compatibility and scalability:

　　Configurable 800xA control generator with full EMC certification.

　　Based on standard hardware for communication connections (Ethernet, PROFIBUS DP, etc.), supports fieldbus module expansion, and provides rich I/O signal processing capabilities.

　　Application areas

　　Industrial automation: widely used in process control, mixed industry automation, power protection, distribution automation and other scenarios.

　　High reliability requirements: suitable for industrial environments with high requirements for system reliability and stability.

　　Summary of advantages

　　High performance and low latency: fast processing of large amounts of data, ensuring timely execution of control instructions, and significantly improving system response speed and control accuracy.

　　Flexible scalability

　　Modular design supports on-demand expansion, reduces maintenance costs, and improves system scalability.

　　Powerful communication capabilities: supports a variety of industrial communication protocols (such as Profinet, EtherCAT, DeviceNet, etc.) to achieve seamless connection with different devices.

　　High reliability and stability: Redundant configuration and IP20 protection level ensure stable operation of the system in harsh industrial environments.

　　Easy to integrate and maintain: The unique sliding and locking mechanism simplifies DIN rail connection/disassembly and reduces the difficulty of system integration.

　　Usage suggestions

　　System configuration: Select appropriate I/O modules and communication modules according to actual needs to ensure optimal system performance.

　　Redundant design: Enable redundant configuration in critical applications to improve system reliability.

　　Maintenance and upgrade: Regularly check the system operation status, update firmware and software in time to ensure long-term stable operation of the system.

　　Summary

　　PM856AK01 3BSE066490R1  is a high-performance redundant processor unit launched by ABB. With its powerful processing power, flexible scalability and high reliability, it has become an ideal choice in the field of industrial automation. Whether it is used for process control or distribution automation, this product can meet the stringent requirements in complex industrial environments.

　　All products on this website are special products, and the market price has been fluctuating.

　　The specific quotation is subject to the customer service. Because the product is a new product, the price is not real.

　　Please confirm the model and product, price and other detailed information with the customer service before placing an order. The website has been used.

　　New ones are on sale, please contact customer service for communication.

Related product recommendations:
PM858K02 3BSE082896R1
PM865AK01 3BSE031150R1
PM865K01 3BSE031151R1
PM802F 3BDH000002R1
PM803F 3BDH000530R1
PM820-1 3BSE010797R1
PM820-2 3BSE010798R1
PM825 3BSE010796R1
PM825-1 3BSE010800R1
PM858-C 3BSE093350R1
PM861AK01 3BSE018157R1
PM864AK01 3BSE018161R1
PM864AK01-eA 3BSE018161R2
PM861A 3BSE018162R1
PM866 3BSE050200R1
PM866AK02 3BSE008538R1
PM866-2 3BSE050201R1
PM866AK02 EXC3BSE076939R1
PM866K01 3BSE050198R1
PM891K02 3BSE053242R1
PM891K01 36BSE053241R1
PM891 3BSE053240R1
More...