ABB PM866AK01 3BSE076939R1 Power Module - Image 1

ABB PM866AK01 3BSE076939R1 Power Module - Image 2

ABB PM866AK01 3BSE076939R1 Power Module

Technical Specifications

Memory: 4 MB Flash PROM for firmware storage and 64 MB of SDRAM.
Power Dissipation: Typical is 5.1 W; typical (including full supply to module bus and CEX bus) is 8.6 W.
Current Consumption: Typical is 210 mA; maximum is 360 mA (excluding supply of module bus and CEX – bus).
Power Input Connector: Four – pin screw connector: L +, L–, SA, and SB.
Power Supply Requirements: Inputs L+ and L– are 24 V nominal, with a variation between 19.2 V DC and 30 V DC. Redundant power supply status inputs (SA, SB) have a max input voltage of 30 V, a min input voltage for high level of 15 V, and a max input voltage for low level of 8 V.
Power Reservoir: The processor unit has an internal 5 – ms power reservoir for controlled power down.

Category: ABB

Description

Protection Rating: IP20 according to EN 60529, IEC 529.
Weight: 1200 g (2.6 lb).
Dimensions: Width is 119 mm (4.7 in), height is 186 mm (7.3 in), depth is 135 mm (5.3 in).
Communication Interfaces: It has two RJ45 Ethernet ports (CN1, CN2) for control network connection and two RJ45 serial ports (COM3, COM4). One serial port (COM3) is an RS – 232C port with modem control signals, and the other port (COM4) is isolated for connecting configuration tools.
Clock Frequency: 133 MHz.
Processor Type: MPC 866.

Functional Features

High – performance Processing: With a high – performance MPC 866 microprocessor, it can quickly process a large amount of data, supporting up to 32 applications per controller.
Redundant Design: Supports CPU redundancy, including redundancy of CPU, CEX – Bus, communication interfaces, and S800 I/O, which improves system availability.
Rich Communication Interfaces: Built – in redundant Ethernet communication ports and supports 多种 communication protocols such as MMS (Manufacturing Message Service) and IAC (Inter – Application Communication), facilitating connection with different devices.
Modular Design: Allows step – by – step expansion, which is convenient for users to adjust the system configuration according to actual needs.
Easy to Configure: The controller can be configured through the 800xA Control Builder, which is convenient for users to operate.
High – reliability and Fault Diagnosis: Has a reliable and simple fault diagnosis program, and the full EMC certification ensures stable operation in a complex electromagnetic environment.

Application Scenarios

Power System: It can be used as the main controller of converter stations or substations to coordinate the power flow and reactive power regulation of high – voltage direct – current transmission (HVDC) systems.
Industrial Automation: Applied to the logic control of chemical production lines and metallurgical equipment, and supports the real – time response of multiple sensors and actuators.
Energy Management: Integrated into wind power or photovoltaic power generation systems to realize dynamic adjustment of grid voltage and fault protection.
Traffic Control: Used in rail transit signal systems to ensure the logic and safety protection of train operations.

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