Name: ABB 500CPU05 1MRB150081R1E | AC 500 PLC CPU Module - XINYEDA
Brand: ABB
SKU: ABB 500CPU05 1MRB150081R1E

ABB 500CPU05 1MRB150081R1E | AC 500 PLC CPU Module

Brand: ABB
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Model: 500CPU05 (Order Code: 1MRB150081R1E)
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Product Type: Programmable Logic Controller (PLC) CPU Module
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Series: AC 500 (PM550)
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Core Function: Serves as the central processing unit for ABB’s AC 500 PLC series, executing control logic for industrial automation applications.
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Key Specs: Mid-range performance, Ethernet connectivity, SD card expansion.

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Manufacturer: ABB
Part number: ABB 500CPU05 1MRB150081R1E
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Description

500CPU05 (PM550): Product Overview

The 500CPU05, part of ABB’s AC 500 PLC family and often designated as PM550, is a versatile programmable logic controller CPU module designed for medium-complexity automation tasks. This controller serves as the computational core of the automation system, executing user-programmed logic to control machinery and industrial processes. It combines robust performance with comprehensive communication capabilities, making it suitable for a wide range of applications from simple machine control to complex process automation.

The module operates on a powerful processor that handles deterministic execution of control programs written in standard IEC 61131-3 languages (Ladder Diagram, Function Block Diagram, Structured Text, etc.). It features integrated communication ports, including Ethernet for programming, HMI connectivity, and peer-to-peer communication, as well as serial ports for connecting to devices like drives, HMIs, and other peripherals. The CPU supports local and distributed I/O expansion, allowing the system to grow with application requirements.

ABB 500CPU05 1MRB150081R1E

500CPU05 (PM550): Technical Specifications

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Model Number: 500CPU05 (PM550)
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Order Number: 1MRB150081R1E
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Manufacturer: ABB
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Product Type: PLC CPU Module
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Memory: Work memory: 512 KB; Retentive memory: 256 KB
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Program Ports:
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  1x Ethernet (10/100 Mbit)
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  1x RS232/RS485 (configurable)
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Integrated I/O: None (dedicated CPU)
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Expansion: Supports up to 4 local expansion modules
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Real-Time Clock: Integrated
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SD Card Slot: Yes (for program backup/update)
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Power Supply: 24V DC (via baseplate or power supply module)
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Programming Standards: IEC 61131-3 (LD, FBD, IL, ST, SFC)
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Operating Temperature: 0 °C to +60 °C

ABB 500CPU05 1MRB150081R1E

Core Features & Customer Value

The PM550’s balanced performance and connectivity make it an ideal choice for a wide array of automation tasks. Its integrated Ethernet port simplifies integration into modern industrial networks, enabling easy connection to HMIs, SCADA systems, and other plant floor devices. The support for an SD card facilitates straightforward program updates, data logging, and project backup, reducing maintenance time and effort.

For system integrators, the AC 500 platform’s modularity allows for cost-effective system design. You can start with a basic CPU and add I/O modules as needed, protecting your investment. The controller’s robustness and wide operating temperature range ensure reliable performance in demanding industrial environments.

Typical Applications

The PM550 is well-suited for:

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Machine Control: Packaging machines, assembly lines, material handling systems.
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Process Automation: Small to medium-scale batching and continuous processes.
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Building Automation: Control of HVAC, lighting, and access systems.
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Infrastructure: Control of pumps, fans, and water treatment systems.