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ABB 1MRB150003R0002 Main Processor Module

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Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, Global universal model
Condition:
Other, Global universal model
Task:
Other, Global universal model
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Guizhou Yuanmiao Automation Equipment Co., Ltd.
Verified Business License
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Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.

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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
Power Supply 24 VDC (±20%)
Operating Temperature -25°C–+60°C
Humidity 5%–95% (non-condensing)

I. Positioning and Applications


  • Series Affiliation: Main Processor Module of ABB AC 500 series PLC, serving as the core control unit of the AC 500 system. It is responsible for executing user programs, processing input/output signals, and managing system communication, suitable for mid-to-high-end industrial automation control scenarios (such as manufacturing production lines, process control, power systems, etc.).
  • Core Functions:

    • Runs PLC programs (supporting IEC 61131-3 standard programming languages, such as LD, FBD, ST, etc.), enabling logic control, data calculation, and process management.

    • Manages the system backplane bus to coordinate real-time data interaction with I/O modules and communication modules.

    • Supports fault diagnosis, program debugging, and system parameter configuration to ensure the stability and reliability of control tasks.


500MBA01 1MRB150003R0002 (5)


II. Technical Parameters and Characteristics


Processor Performance

  • CPU Type: 32-bit high-performance microprocessor with a main frequency ≥ 200 MHz (specific parameters subject to the model).

  • Memory Configuration:

    • Program memory: Typically 256 KB–1 MB (supports extended memory cards).

    • Data memory: 128 KB–512 KB for storing real-time data and variables.

  • Processing Speed: Basic instruction execution time ≤ 0.1 μs, suitable for high-speed logic control and complex algorithm operations.

Communication Interfaces

  • Integrated Interfaces:

    • 1 Ethernet interface (10/100 Mbps), supporting industrial protocols such as Modbus TCP, EtherNet/IP, and Profinet (requires software configuration).

    • 1 RS-232/RS-485 serial interface, supporting communication modes such as Modbus RTU and ASCII.

  • Expansion Interface: Backplane bus interface for connecting I/O modules and communication modules (such as the 500TAPxx series).

Electrical and Environmental Characteristics

  • Power Supply: 24 VDC (±20%), typical power consumption ≤ 10 W.

  • Isolation: Electrical isolation between power supply and signal interfaces, with strong anti-interference capability (compliant with industrial electromagnetic compatibility standards).

  • Mounting Method: 35 mm DIN rail mounting, supporting vertical/horizontal installation.

  • Operating Temperature: -25°C–+60°C, humidity 5%–95% (non-condensing).


500MBA01 1MRB150003R0002 (4)


III. Functional Features and Technical Highlights


System Expandability

  • Supports up to 16 local I/O modules (via the backplane bus) and multiple expansion racks, meeting the I/O point requirements of complex systems (such as digital, analog, temperature modules, etc.).

  • Can be externally connected to memory cards (such as SD cards) for program backup, firmware upgrades, or data recording.

Real-time Performance and Reliability

  • Built-in real-time operating system (RTOS) ensures the accuracy of task scheduling, supporting interrupt handling and timing control.

  • Equipped with watchdog timer, power failure detection, and error logging functions, which can trigger safe shutdown or alarms in case of faults.

Programming and Debugging

  • Uses ABB Control Builder AC 500 software for programming and configuration, supporting online debugging, variable monitoring, and remote maintenance.

  • Supports hot-swapping (requires system parameter configuration), allowing module replacement without power-off to reduce downtime.


IV. Interfaces and Wiring


Hardware Interface Layout

  • Power Interface: 2-pin terminal block for connecting 24 VDC power supply (note the positive and negative polarities).

  • Communication Interfaces:

    • Ethernet interface (RJ45): Connects to industrial switches or host computers.

    • Serial interface (DB9 or terminal block): Connects to serial devices such as sensors and frequency converters.

  • Backplane Interface: Inserts into the AC 500 system rack to communicate with I/O modules.

Typical Wiring Examples

  • Power connection: 24 VDC positive pole connected to the "+" terminal, negative pole to the "-" terminal. It is recommended to connect a 100 μF filter capacitor in parallel.

  • Ethernet communication: Uses shielded twisted-pair cables to connect to the network, supporting automatic negotiation of speed and full/half-duplex modes.


500MBA01 1MRB150003R0002 (1)


V. Comparison with Similar Modules (vs. 500MBA02, 500MBA10)


Comparison Dimension 500MBA01 500MBA02 500MBA10
Processor Performance 32-bit, 200 MHz 32-bit, 300 MHz 64-bit, 500 MHz (high-performance)
Program Memory 256 KB 512 KB 1 MB
Communication Interfaces 1× Ethernet + 1× RS-485 2× Ethernet + 1× RS-485 3× Ethernet + 2× RS-485
Maximum I/O Points 512 points 1024 points 2048 points
Application Scenarios Small-to-medium control systems Medium complex systems Large high-speed control scenarios
Product Tags: 500MBA02 , 1MRB150003R0003 , 1MRB200053/M

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Guizhou Yuanmiao Automation Equipment Co., Ltd.
Verified Business License
Business Type
Trading Company
Year Established
2014
Factory Size
1,000-3,000 square meters
Product Certifications
SA8000
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