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PM581-ETH

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The ABB PM581-ETH 1SAP140100R0170 CPU delivers robust 256 kB program memory and Ethernet connectivity for reliable industrial control in PLC applications.
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Technical specifications for PM581-ETH

  • Manufacturer:
    ABB
  • Part Number:
    PM581-ETH
  • Product Family:
    ABB Advant OCS and Advant-800xA
  • Product Type:
    1SAP140100R0170
  • Secondary Current:
    0.2 A
  • Power Supply:
    24 V DC
  • Display Type:
    LCD
  • Memory Size User Data:
    416 kB
  • Memory Size User Program:
    256 kB
  • Number of Display Lines:
    1
  • Number of Function Keys:
    8
  • Number of LEDs:
    3
  • Primary Voltage:
    24 V DC
  • Operation Temperature:
    0 ... +60 °C
  • Storage Temperature:
    -40 ... +70 °C
  • Programming Software:
    PS501-PROG Control Builder Plus
  • Degree of Protection:
    IP20
  • Maximum Operating Altitude Permissible:
    2000 m
  • Mounting Position:
    Horizontal, Vertical possible with derating
  • Mounting on DIN Rail:
    TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715
  • Weight:
    0.16 kg
  • Estimated shipping dimensions:
    6.7x6.1x8cm
  • Tariff Code:
    2932999099
  • 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

Features:

  • High-Speed Ethernet Communication Ensures Efficient Data Exchange In Industrial Networks
  • 256 kB Program Memory And 416 kB User Data Memory Provide Reliable Storage For Automation Tasks
  • Integrated LCD Display, 8 Function Keys, And LED Indicators Enable Easy Monitoring And Diagnostics
The ABB PM581-ETH 1SAP140100R0170 Central Processing Unit is engineered for high-performance industrial automation, providing fast and reliable execution of control programs. Its 256 kB program memory and 416 kB user data capacity allow secure handling of complex PLC applications, reducing downtime and improving operational efficiency.

Equipped with an LCD display, 8 function keys, and 3 LED indicators, the PM581-ETH 1SAP140100R0170 simplifies real-time monitoring and diagnostics, making it easier for engineers to manage system performance. Its 24 V DC power supply and 0.2 A secondary current ensure stable operation even under challenging industrial conditions.

Designed for flexible deployment, the PM581-ETH 1SAP140100R0170 supports installation on TH35-15 DIN rails, in both horizontal and vertical positions (with derating), and operates reliably in environments from 0 °C to +60 °C while storing safely from -40 °C to +70 °C. Its compatibility with PS501-PROG Control Builder Plus and Ethernet communication makes it a robust choice for modern PLC networks, offering clear advantages over generic CPU modules in terms of durability, connectivity, and supplier verification.

The PM581-ETH 1SAP140100R0170 ABB Central Processing Unit may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

ABB PM581-ETH 1SAP140100R0170 Central Processing Unit Manuals, Datasheets, Drivers, 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 PM581-ETH 1SAP140100R0170 Central Processing Unit Specs

General

  • Manufacturer ABB
  • Model PM581-ETH 1SAP140100R0170
  • Condition New Original ready stock
  • Product Family PM581,PM591-ETH 1SAP150100R0170,PM573-ETH 1SAP130300R0271
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.
Description
The ABB PM581-ETH 1SAP140100R0170 Central Processing Unit is designed to handle high-demand automation tasks, ensuring fast and reliable processing of PLC programs and user data in industrial systems. With 256 kB program memory and 416 kB user data storage, it provides secure memory management for process control, manufacturing automation, and industrial monitoring applications.

Compared to standard AC500 CPUs, the PM581-ETH 1SAP140100R0170 integrates an LCD display, 1 display line, 8 function keys, and 3 LEDs for direct status monitoring and user interaction. Its Ethernet connectivity allows seamless communication between devices, making it superior to legacy serial-only PLC CPUs. When choosing a CPU, look for features like memory size, display interface, and Ethernet support to distinguish authentic ABB modules from generic alternatives.

The PM581-ETH 1SAP140100R0170 supports installation in both horizontal and vertical positions (with derating) on standard TH35-15 DIN rails according to IEC 60715. With a 24 V DC power supply, 0.2 A secondary current, and robust environmental ratings—operating from 0 °C to +60 °C and storing from -40 °C to +70 °C—this CPU maintains stable performance in industrial environments up to 2000 m altitude.

Selecting a verified supplier ensures that the ABB PM581-ETH 1SAP140100R0170 you receive is authentic, covered by warranty, and capable of supporting your automation system without downtime. Compared with non-branded alternatives, it provides superior durability, firmware consistency, and compatibility with ABB programming software PS501-PROG Control Builder Plus.
Alternative Names
PM581 1SAP140100R0100 PM581-ARCNET 1SAP140100R0160 PM582-ETH 1SAP140200R0170 PM583-ETH 1SAP140300R0271 PM592-ETH 1SAP150200R0271 PM591-ETH 1SAP150100R0170
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  • 100% Satisfaction

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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.
Is this CPU in stock?
Yes, we maintain ready inventory for PM581-ETH 1SAP140100R0170.
What is the user program memory size of PM581-ETH 1SAP140100R0170?
It has 256 kB of program memory.
What is the user data memory size?
The CPU provides 416 kB for user data.
How is the display configured on this CPU?
8 function keys, and 3 LEDs for monitoring.