Model：ABB PM864A 3BSE018162R1

Brand: ABB
Price range (USD): 1000-20000
Country: Switzerland
Parameter: Basic Parameters
Input voltage: 24 VDC (some data mention a maximum of 1200 VDC or 2000 VDC, but 24 VDC shall prevail).
Operating temperature: -40°C to +70°C (some data mention -10°C to +40°C, but -40°C to +70°C shall prevail).
CPU processing speed: 1 GHz.
Memory capacity: 8 MB RAM + 2 MB Flash.
I/O capacity: up to 800 I/O points.
Communication interfaces: Ethernet, RS-232, RS-485, PROFIBUS-DP, etc.
Protection and Environment
Protection class: IP65 (some data mention IP20 or IP55, but IP65 shall prevail).
Dimensions: 134 mm × 100 mm × 105 mm (some data mention 120 mm × 110 mm or 224 mm × 160 mm × 44 mm, but 134×100×105 mm shall prevail).
Weight: approximately 0.6 kg (some data mention 1.1 kg or 400 g, but 0.6 kg shall prevail).

ABB PM864A 3BSE018162R1

The ABB PM864A 3BSE018162R1 serves as the core processor of the ABB AC 800M control system. Acting as the "brain" of industrial automation systems, it is responsible for processing control logic, monitoring system status, and communicating with external devices. This module adopts advanced Silicon Controlled Rectifier (SCR) technology to achieve high-precision voltage and current control, and is widely used in fields such as process control, mechanical control, and power distribution. Its design goal is to provide high reliability, scalability, and security, making it suitable for harsh industrial environments.

II. Parameters

Basic Parameters

Input voltage: 24 VDC (some data mention a maximum of 1200 VDC or 2000 VDC, but 24 VDC shall prevail).
Operating temperature: -40°C to +70°C (some data mention -10°C to +40°C, but -40°C to +70°C shall prevail).
CPU processing speed: 1 GHz.
Memory capacity: 8 MB RAM + 2 MB Flash.
I/O capacity: up to 800 I/O points.
Communication interfaces: Ethernet, RS-232, RS-485, PROFIBUS-DP, etc.

Protection and Environment

Protection class: IP65 (some data mention IP20 or IP55, but IP65 shall prevail).
Dimensions: 134 mm × 100 mm × 105 mm (some data mention 120 mm × 110 mm or 224 mm × 160 mm × 44 mm, but 134×100×105 mm shall prevail).
Weight: approximately 0.6 kg (some data mention 1.1 kg or 400 g, but 0.6 kg shall prevail).

III. Product Features

High Performance and Reliability

Adopts multi-core processors and high-speed communication protocols to support complex control tasks.
High-reliability design, suitable for harsh industrial environments (such as high temperature, high humidity, vibration, etc.).

Scalability and Flexibility

Supports expanded memory and I/O modules to meet different application requirements.
Provides multiple programming languages (such as IEC 61131-3) to support customized logic development.

Safety and Diagnostic Functions

Built-in protection functions such as overvoltage, undervoltage, overcurrent, and short circuit protection.
Supports fault diagnosis and real-time monitoring, facilitating system maintenance.

Standardization and Compatibility

Adopts standard interfaces (such as DIN rail mounting) for easy integration into existing systems.
Seamlessly compatible with other ABB automation equipment.

IV. Structure and Composition

Core Components

CPU module: responsible for data processing and execution of control logic.
Memory module: 8 MB RAM and 2 MB Flash for storing programs and data.
Communication module: integrates interfaces such as Ethernet, RS-232/RS-485, supporting communication with HMI and SCADA systems.

Physical Structure

Compact design, using DIN rail mounting, suitable for industrial environments with limited space.
Equipped with heat sinks to ensure stable operation under high power density.

V. Application Fields

Industrial Automation

Used in automation control systems in industries such as manufacturing, electric power, chemical industry, water treatment, and municipal engineering.
Supports complex tasks such as motion control, temperature control, and pressure control.

Energy and Infrastructure

Applied in power conversion and control in new energy fields such as wind energy and solar energy.
Used for controlling equipment such as power transmission and distribution, elevators, and cranes.

Specific Industries

Electronics manufacturing, automobile manufacturing, textile printing and dyeing, food processing, etc.

VI. Installation and Maintenance

Installation Methods

Standard installation: mounted via DIN rail, suitable for integration in control cabinets.
Special installation: some models support wall-mounted or panel-mounted installation (please refer to the specific model description).

Maintenance Recommendations

Regular inspection: monitor parameters such as temperature, voltage, and current to ensure stable operation of the system.
Cleaning and heat dissipation: keep the equipment surface clean to avoid dust accumulation affecting heat dissipation.
Software update: regularly update firmware and programming software to obtain the latest functions and security patches.

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