Material
Other, Global universal model
Condition
Other, Global universal model
Task
Other, Global universal model
Mathematical Model
Other, Global universal model
Signal
Other, Global universal model
Customized
Non-Customized
Structure
Other, Global universal model
Operating Temperature
-40°C to +70°C
Output Voltage Range
80 - 300 VDC
Input Voltage Range
24V DC ±15%
Overview
The ABB PM861K01 3BSE018105R1 is a high-performance controller module in the ABB AC 800M series, specifically designed to meet the complex control requirements of industrial automation systems. With ABB's profound technical accumulation and innovative capabilities in the field of industrial control, this module combines advanced processor technology, a stable hardware architecture, and flexible software programming. It can provide precise and reliable real-time control for various industrial devices, ensuring the efficient and stable operation of production processes. Widely used in key industries such as energy, chemical, and manufacturing, it is one of the core devices for enterprises to enhance automation levels and production competitiveness.

Functional FeaturesHigh-Efficiency Data Processing Capability
Equipped with a high-performance processor, it has fast data processing and computing capabilities. It can complete the collection, analysis, and processing of a large number of industrial signals in a short time, meeting the strict real-time requirements of industrial sites. Whether dealing with complex control algorithms or handling concurrent multi-task scenarios, it can perform with ease, ensuring that control commands are issued in a timely and accurate manner.
Flexible Communication Adaptability
It supports multiple industrial communication protocols, such as Ethernet, PROFIBUS DP, and Modbus. It can achieve seamless connection and data interaction with different control systems like PLC, DCS, and SCADA, as well as various devices such as sensors and actuators. This high level of communication compatibility allows it to be easily integrated into different industrial automation network architectures, enabling system integration and collaborative control.
High Reliability and Stability
Using high-quality industrial-grade components and rigorous manufacturing processes, and going through strict testing procedures, it has excellent resistance to electromagnetic interference, vibration, and temperature. Its operating temperature range can reach from -40°C to +70°C. It also supports redundant configuration. When the main module fails, the standby module can switch quickly and seamlessly, effectively reducing the risk of system downtime and ensuring the continuity of industrial production.
Convenient Programming and Configuration
Complying with the IEC 61131-3 standard, it supports multiple programming languages such as Structured Text (ST), Function Block Diagram (FBD), and Ladder Diagram (LD). This facilitates engineers with different technical backgrounds to develop programs and configure systems according to project requirements and personal habits. In addition, the supporting programming software provides an intuitive operation interface, simplifying the programming and debugging processes and shortening the project development cycle.
Intelligent Diagnosis and Maintenance
It has a complete built-in diagnostic function, which can monitor the operating status of the module itself and the connected devices in real time. Once an anomaly is detected, it can quickly locate the fault point through LED indicators, system logs, etc., and provide detailed fault information. This helps technicians troubleshoot and repair problems in a timely manner, significantly improving equipment maintenance efficiency and reducing downtime.

Technical Parameters
| Parameter Category |
Parameter Details |
| Processor |
PowerPC processor, main frequency 400MHz |
| Memory |
256MB RAM, 512MB Flash |
| Communication Interfaces |
Ethernet (10/100Mbps), PROFIBUS DP, Modbus RTU/ASCII, RS485 |
| Operating Voltage |
24V DC (±15%) |
| Maximum Power |
20W |
| Operating Temperature |
-40°C to +70°C |
| Storage Temperature |
-45°C to +85°C |
| Protection Level |
IP20 |
| Dimensions |
120mm×100mm×50mm |
| Weight |
Approximately 0.4kg |
| Installation Method |
DIN rail installation |

Application FieldsEnergy and Power Industry
In scenarios such as thermal power plants, substations, wind farms, and solar power stations, it is used to monitor and control the operating parameters of generator sets, power transmission equipment, energy storage devices, etc., to achieve stable power generation, transmission, and distribution in the power system, and improve energy utilization efficiency and power supply reliability. For example, in wind farms, it can precisely control the pitch and yaw systems of wind turbines to ensure the efficient operation of wind turbines under different wind speeds.
Petrochemical Industry
It is suitable for processes such as oil extraction, oil refining, and chemical production. It precisely controls and monitors key parameters such as the temperature and pressure of reactors, the flow and liquid level of pipelines, and the material ratio. Through real-time regulation, it ensures the safe and stable chemical production process, improves product quality and production efficiency, and reduces the risk of environmental pollution.
Machinery Manufacturing and Automated Production Lines
In automated production lines such as automobile manufacturing, electronic equipment manufacturing, and metal processing, it controls the movements of robotic arms, adjusts the operating parameters of machine tools, and monitors the status of production line equipment, achieving precise control and automated operation of the production process. For example, in automobile welding production lines, it can precisely control the welding trajectories and parameters of robotic arms to ensure welding quality.
Food, Beverage, and Pharmaceutical Industries
In the processes of food and beverage processing and pharmaceutical production, it strictly controls the temperature and humidity of the production environment, the operating parameters of production equipment, material transportation, and measurement. This ensures that the production process complies with hygiene standards and process requirements, guarantees product quality and safety, and meets industry regulations and production specifications.