PM864AK01 ABB Classic Controllers System 800xA hardware selector

PM864AK01 ABB Classic Controllers System 800xA hardware selector

Product Overview

The PM864AK01 is a high-performance controller manufactured by ABB as part of the System 800xA control system, designed for industrial automation and control applications. This hardware selector provides flexible configuration options to meet the needs of different industrial scenarios.

Hardware Configuration

1. CPU Board

Contains microprocessor and RAM memory to provide powerful computing and processing capabilities.

Equipped with a real-time clock to ensure the accuracy and synchronisation of system time.

LED indicators are used to display system status and fault information.

INIT button is used to initialise the system or reboot the CPU.

CompactFlash interface supports storage expansion and firmware upgrade.

2. Baseboard Interfaces

Ethernet ports: two RJ45 Ethernet ports (CN1, CN2) for connecting to the control network to support high-speed data transmission and communication.

Serial Ports: Two RJ45 serial ports (COM3, COM4), of which COM3 is an RS232C port with modem control signals for a variety of communication protocols and devices; COM4 is an isolated port for connecting to configuration tools to ensure communication security and stability.

Functions and features

1. Real-time control capability

PM864AK01 has a strong real-time control capability, able to deal with real-time feedback and dynamic control requirements to ensure that the system operates stably within the predefined parameters.

2. Communication ability

It supports a variety of communication protocols, such as Modbus, Profibus and Ethernet, which facilitates data exchange and communication with other devices, sensors, actuators and monitoring systems. This flexibility allows the PM864AK01 to be easily integrated into a variety of industrial automation systems.

3. Memory capacity

Equipped with sufficient memory capacity (e.g. 32MB, of which 23.522MB of RAM is available) for storing control programmes, data and history. This ensures that the system can handle large amounts of data and maintain high performance.

4. Programmability

Supporting a variety of programming languages and development tools (e.g. LD, ST, FBD, etc. under the IEC 61131-3 standard), the user can customise the control logic and tasks to achieve a personalised control solution.

5. Multi-tasking

Supports multi-tasking function, capable of performing multiple control tasks simultaneously, improving system efficiency and response speed.

6. Safety and self-diagnosis

Equipped with safety functions for monitoring and managing dangerous situations to ensure safe operation of the system. Meanwhile, with self-diagnosis function, it can detect faults and generate alarms to help maintenance personnel quickly locate and solve problems.

7. Redundant design

Supports CPU redundancy function to improve system availability and stability through redundant configuration. When a single CPU fails, the standby CPU can immediately take over the work to ensure the continuous operation of the system.

Physical and Environmental Characteristics

Adopts unique sliding and locking mechanism for easy DIN rail mounting and dismounting.

IP20 rating protection, suitable for installation in indoor environments.

EMC certified to ensure stable operation in complex electromagnetic environments.