ABB 3BDH001001R0001 PM 901F CPU Module

The ABB PM 901F is a CPU module that belongs to the Freelance AC 900F controller family. It is designed to serve as the central processing unit in industrial control systems, offering reliable performance and scalability. The module features an 800 MHz CPU clock and is equipped with 8 MB battery-buffered SRAM, providing sufficient capability for approximately 1,500 I/O points, depending on the application.

Product Features

• Memory and Processing: The PM 901F CPU module is powered by an 800 MHz processor and includes 24 MB of controller memory, 8 MB of battery-buffered SRAM, and 16 MB of DRAM.

• Communication Interfaces: It is equipped with 4 Ethernet interfaces, supporting seamless communication with other modules and networks. Additionally, the module includes 2 slots for communication interface modules to enhance connectivity.

• Operating System Requirements: The PM 901F comes without a pre-installed operating system. The appropriate OS must be loaded during software installation, and it requires software version 2013 or higher.

• Power Supply: The CPU module requires an external 24 VDC power supply to operate.

Technical Specifications

• Memory Specifications

  • Controller Memory: 24 MB

  • Battery-Buffered SRAM: 8 MB

  • DRAM: 16 MB

• Processor Specifications

  • CPU Clock Speed: 800 MHz

  • Instruction Cycle Time: 1.25 ns

• Communication Specifications

  • Ethernet Interfaces: 4 (10/100 Mbps, full/half duplex)

  • Slots for Communication Interface Modules: 2

  • Supported Protocols: Modbus TCP, Ethernet/IP, Profinet

• Power Supply

  • Required Voltage: 24 VDC

  • Power Consumption: 15 W (typical)

  • Power Supply Protection: Overvoltage and reverse polarity protection

• Environmental Specifications

  • Operating Temperature: 0°C to +55°C

  • Storage Temperature: -40°C to +85°C

  • Humidity: 5% to 95% non-condensing

  • Vibration Resistance: IEC 60068-2-6, 0.35 mm (10-60 Hz), 5 g (60-500 Hz)

  • Shock Resistance: IEC 60068-2-27, 15 g, 11 ms

  • Compliance: Follows EU Directive 2011/65/EU and Amendment 2015/863 (RoHS)

  • WEEE Category: 5 (Small Equipment)

  • SCIP: No SVHC present in the United States (US)

• Mechanical Specifications

  • Dimensions (H x W x D): 152 mm x 227 mm x 95 mm

  • Weight: 1.1 kg

  • Mounting: DIN rail or panel mount

• I/O Specifications

  • Supported I/O Points: Up to 1,500

  • Digital Inputs/Outputs: Configurable via expansion modules

  • Analog Inputs/Outputs: Configurable via expansion modules

• Certifications and Approvals

  • Standards: CE, UL, CSA certified

  • EMC Compliance: IEC 61000-6-2, IEC 61000-6-4

  • Safety Standards: IEC 61010-1

Additional Information

• The PM 901F is part of the AC 900F processor module line, specifically designed for scalability and flexibility in industrial automation applications. It does not include a display unit (TD 951F) or a battery unit (TA 951F); these must be purchased separately if needed.

• It is suitable for a variety of control applications, especially those requiring up to 1,500 I/O points, and provides a stable platform for industrial environments.

Compliance and Certifications

• Standards: Complies with the EU RoHS directive.

• Customs Tariff Number: 85371091