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PM803F 3BDH000530R1

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The ABB PM803F 3BDH000530R1 unit acts as the core controller brain, linking field sensors, actuators, and communication modules to execute complex industrial automation logic.
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Technical specifications for PM803F 3BDH000530R1

  • Manufacturer:
    ABB
  • Part Number:
    PM803F 3BDH000530R1
  • Product Family:
    ABB Advant OCS and Advant-800xA
  • Product Type:
    Base Unit
  • Processor:
    32-bit RISC
  • RAM:
    16 MB battery-buffered
  • Storage:
    8 MB Flash EPROM (optional configuration); Serial EEPROM
  • Relative Humidity:
    Annual average ≤ 80%; max 30 days/year ≤ 95% (non-condensing)
  • Power Supply:
    24 V DC (via external power module, e.g., SD 812F)
  • Max. Power Consumption:
    Approx. 7.8 W (CPU usage dependent)
  • Weight:
    1.8 kg
  • Estimated shipping dimensions:
    24x20.3x16.2cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Sweden
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Use Cases Safety & Compliance Monitoring & Control

Features:

  • Foundation unit linking the AC 800F rack backplane with central processing and control functions
  • Integration of 32-bit RISC processor with 16 MB battery-buffered RAM and modular expansion capability
  • Coordinated operation with AC 800F power supplies, communication modules, and I/O units
The ABB PM803F 3BDH000530R1 Base Unit serves as the central processing unit foundation in an AC 800F rack, providing reliable control logic execution and data retention to all modules within the Freelance system. It continuously processes automation routines through its integrated 32-bit RISC processor while maintaining configuration integrity via 16 MB of battery-buffered RAM, distributing coordination commands through the rack backplane to support steady state operation of all connected modules. The PM803F 3BDH000530R1 requires software version V7.1SP2a or higher, with the operating system loaded during installation rather than pre-installed.

The PM803F 3BDH000530R1 provides essential control functions common to the entire rack, and is a critical component of the automation path, directly affecting the proper, normal operation of the overall control system. One PM803F 3BDH000530R1 Base Unit is required per rack as the primary controller.

For expanded system applications, the AC 800F rack supports additional communication and I/O modules installed alongside the PM803F 3BDH000530R1. In addition to standard single CPU operation, the modular configuration also performs automatic expansion module recognition. The PM803F 3BDH000530R1 executes module integration using the internal backplane circuitry specified in the base unit options. Using this method, the PM803F 3BDH000530R1 continually monitors the status of connected expansion modules. If the system detects that an expansion module is no longer providing stable communication, it will automatically register the fault and place an event in the System Event List.

The PM803F 3BDH000530R1 ABB Base Unit may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB PM803F 3BDH000530R1 Base Unit Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
ABB PM803F 3BDH000530R1 Base Unit Specs

General

  • Manufacturer ABB
  • Model PM803F 3BDH000530R1
  • Condition New Original ready stock
  • Product Family PM802F 3BDH000002R1,PM860 3BSE018110R1
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Petrochemical Plants: Drives complex batch processing and safety loops.
  • Water Treatment: Automates sequential chemical dosing and pumping.
  • Power Facilities: Controls critical boiler and auxiliary systems.
  • Pipeline Telecontrol: Manages long-distance remote telemetry data.
  • Dual Redundancy: Supports hot-standby configurations for high availability.
  • G3 Conformal Coating: Resists harsh, corrosive gas environments.
  • EMC Compliance: Certified under strict European industrial standards.
  • Hardware Watchdogs: Forces a safe state during system errors.
  • Four Bus Slots: Integrates PROFIBUS, Modbus, and CAN modules.
  • Deterministic Cycling: Delivers reliable sub-millisecond execution times.
  • Freelance DCS Link: Connects field assets directly to HMIs.
  • Standard Protocols: Supports native IEC telecontrol communication lines.
Description
The ABB PM803F 3BDH000530R1 Base Unit serves as the central processing unit foundation for the ABB AC 800F control system within the Freelance series. The PM803F 3BDH000530R1 combines a robust housing with an integrated CPU motherboard, providing the essential hardware platform for building customized automation solutions. Equipped with a 32-bit RISC processor and 16 MB of battery-buffered RAM, the PM803F 3BDH000530R1 ensures reliable execution of control algorithms and safe retention of real-time data and configuration parameters during power interruptions.

The PM803F 3BDH000530R1 Base Unit is specifically designed to address the need for a dependable central controller in distributed process automation environments, solving the challenge of integrating multiple communication protocols and I/O modules into a unified control architecture. By functioning as the core processing node, the PM803F 3BDH000530R1 manages complex control logic, system diagnostics, and data exchange across interconnected modules, thereby eliminating the complexity of fragmented control systems and ensuring consistent operational performance in industrial settings.

The PM803F 3BDH000530R1 is applied across various industrial automation and process control sectors where the AC 800F system is deployed. Its modular expansion capability allows integration with Ethernet communication modules, PROFIBUS-DP fieldbus modules, CAN modules, and diverse I/O modules, making the PM803F 3BDH000530R1 suitable for flexible deployment in manufacturing and process industries requiring scalable control solutions.
Alternative Names
PM8O3F 3BDHOOO53OR1 PM803F 3BDH000530RI PM803F 3BDH000530R1 PM802F 3BDH000002R1 PM860 3BSE018110R1 PM876 3BDH000607R1 PM902F 3BDH001000R0005
Technical notes
This PM803F 3BDH000530R1 base unit is specifically designed to handle the critical problem of real-time data synchronization and complex logic processing failures in distributed control architectures. In demanding industrial setups, signal latency, unscheduled downtime from power loss, and processing bottlenecks frequently disrupt continuous production.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What processor architecture does the PM803F 3BDH000530R1 use?
The module is equipped with a 32-bit Intel RISC superscalar processor that provides deterministic real-time processing performance. This architecture ensures stable execution of complex automation tasks while maintaining fast communication between connected system components.
What operational problems does the PM803F 3BDH000530R1 solve?
The base unit is designed to resolve issues related to real-time data synchronization, communication latency, and processing bottlenecks in distributed control systems. Its battery-backed memory prevents data loss during power failures, while the RISC processor improves stable task execution and minimizes process interruptions.
How is the PM803F 3BDH000530R1 installed within a system?
The module is mounted using its dedicated housing interface and connected through the Contact Ledge RW 855F, which establishes communication with expansion modules and the system bus. Proper installation ensures reliable communication and stable system operation.
Are there any migration considerations when upgrading to the PM803F 3BDH000530R1?
Yes. Compared with older PM 802F units, the PM803F 3BDH000530R1 delivers approximately 5% to 10% lower processing throughput. During system upgrades or migrations, engineers should carefully verify task distribution, scan cycles, and timing loops to ensure compatibility and stable operation.