PM861AK01 3BSE018157R1 AC 800M series controller module
PM861AK01 (order number: 3BSE018157R1) is a controller product in ABB's AC 800M series. Here is its detailed information:
Basic Parameters
- Processor Type: MPC860
- Clock Frequency: 48MHz
- Memory: 16MB, with 7.155MB of memory available for application programs
- Firmware Storage Flash: 2MB
- Communication Interfaces: 2 RJ45 Ethernet ports for connecting to control networks, 2 RJ45 serial ports. One of them is an RS232C port with modem control signals, and the other is an isolated serial port for connecting configuration tools.
- Power Supply Voltage: 24V DC (voltage range: 19.2V-30V DC)
- Typical Power Consumption Current: 250mA
- Maximum Power Consumption Current: 430mA
- Typical Power Consumption: 6.0W
- Maximum Power Consumption: 10.3W
- Redundant Power Supply Status Input: Supported
Performance Indicators
- Performance for 1000 Boolean Operations: 0.23 milliseconds
- Redundancy Configuration Switching Time: Maximum 10 milliseconds
- Number of Applications per Controller: 32
- Number of Programs per Application: 64
- Number of Diagrams per Application: 128
- Number of Tasks per Controller: 32
- Number of Different Cycle Times: 32 types
- Minimum Cycle Time for Applications: 1 millisecond
Functional Features
- Redundant Design: Supports CPU redundancy, providing redundancy protection for CPU, CEX-Bus, communication interfaces, and S800 I/O, etc., to improve system availability.
- Easy Installation: Adopts a simple DIN rail connection and disassembly procedure with a unique sliding and locking mechanism.
- Flexible Configuration: Can be configured via 800xA Control Builder.
- Qualified Hardware: Hardware based on communication connection standards such as Ethernet and PROFIBUS DP, with built-in redundant Ethernet communication ports.
- Security Mechanisms: Equipped with security functions such as user permission management and data encryption, complying with relevant safety certifications like CE, UL, and SIL 2.
Application Fields
Mainly used in various industrial automation scenarios. It can be used for process control to monitor and control production processes in industries such as petroleum and chemical engineering. It can also be applied to mechanical automation control in fields like machinery manufacturing, electronics manufacturing, and automobile manufacturing. Additionally, it can be used in energy management scenarios to optimize energy usage in institutions such as power plants and substations.

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