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PM591-ETH 1SAP150100R0271

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ABB PM591-ETH 1SAP150100R0271 is an AC500 processor with 4 MB program memory, Ethernet, two serial interfaces, FBP, and display.
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Technical specifications for PM591-ETH 1SAP150100R0271

  • Manufacturer:
    ABB
  • Part Number:
    PM591-ETH 1SAP150100R0271
  • Product Family:
    ABB AC500
  • Product Type:
    AC500 Processor Module
  • Stock:
    1
  • Program Memory:
    4096 kB
  • Data Memory:
    5632 kB, including 1536 kB buffered
  • Power Supply:
    24 V DC
  • Ethernet:
    1 onboard interface
  • Serial Interfaces:
    2 configurable RS-232/485
  • FBP Interface:
    1
  • Display:
    LCD with function keys
  • Processor:
    32-bit ARM, 400 MHz
  • Protection Rating:
    IP20
  • Weight:
    0.137 kg
  • Estimated shipping dimensions:
    6.2 × 7.6 × 6.75 cm
  • Tariff Code:
    85389091
  • Country of origin:
    Germany
  • 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 Network Planning Serial Setup Replacement Check

Features:

  • 4 MB processor: The PM591-ETH order configuration provides 4096 kB program memory.
  • Single onboard Ethernet: ABB documents web server, SNTP, and IEC 60870-5-104 services.
  • Dual serial and FBP: Two RS-232/485 interfaces and one FBP interface are included.
This R0271 version is the single-Ethernet PM591 processor with two configurable serial interfaces and an FBP connection.

It executes the AC500 application while providing the documented local display, Ethernet services, and serial communication paths.

Match the terminal base, firmware, Automation Builder project, IP plan, serial protocols, and memory-card use before replacement.

Availability is subject to Apter Power inventory and sourcing confirmation.

PM591-ETH 1SAP150100R0271 Manuals, Datasheets, and Links

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.

PM591-ETH 1SAP150100R0271 AC500 Processor Module Specifications

General

  • ManufacturerABB
  • ModelPM591-ETH 1SAP150100R0271
  • ConditionNew and factory sealed
  • Product FamilyABB AC500

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.

Single-Ethernet preparation

  • Addressing: Record IP, subnet, gateway, and switch-port details.
  • Services: Confirm only the Ethernet services approved for the project.
  • Remote access: Apply the site network and security policy.
  • Recovery: Keep an offline project and network backup before changes.

COM1 and COM2 review

  • Physical mode: Confirm RS-232 or RS-485 for each interface.
  • Protocol: Record programming, Modbus, ASCII, or CS31 use as applicable.
  • Termination: Verify polarity, shielding, and termination for RS-485 wiring.
  • Port record: Retain baud rate, address, and cable details.

Existing-system matching

  • Terminal base: Match the installed base and connector arrangement.
  • Firmware: Record the current CPU and project versions.
  • Memory card: Preserve program, data, and update procedures.
  • Startup test: Validate network, serial, I/O, and application operation.
Description
PM591-ETH 1SAP150100R0271 is an ABB AC500 processor module with 4 MB program memory, onboard Ethernet, two configurable RS-232/485 interfaces, an FBP interface, a display, and 24 V DC operation.

PM591-ETH 1SAP150100R0271 provides controller execution and communication for an AC500 system. ABB documents Ethernet services including the integrated web server, SNTP, and IEC 60870-5-104, while the serial interfaces support the stated programming and communication functions.

Before ordering PM591-ETH 1SAP150100R0271, confirm the terminal base, firmware and project version, Ethernet services, serial configuration, memory-card plan, and complete order code.
Alternative Names
PM591-ETH 1SAP150100R0271 PM591-ETH PM591 ETH PM591ETH 1SAP150100R0271 ABB PM591-ETH AC500 PM591-ETH PM591 Ethernet PLC CPU
Technical notes
PM591-ETH 1SAP150100R0271 is the 4 MB single-Ethernet PM591 configuration with two serial interfaces and FBP. Verify the terminal base, project, and network setup.
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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.
When is PM591-ETH suitable for an existing AC500 system?
Select it when the approved design requires the single-Ethernet PM591 architecture with two serial interfaces and FBP.
Which terminal base should be verified for PM591-ETH?
Read the installed base label and compare its connectors, communication-module slots, supply terminals, and project documentation with ABB requirements.
What should be backed up before replacing PM591-ETH?
Save the Automation Builder project, CPU firmware record, IP settings, serial parameters, memory-card contents, and controller diagnostics.
Why might PM591-ETH lose network communication after a swap?
Check the downloaded project, IP conflict, subnet and gateway, Ethernet cable, switch port, enabled services, and CPU run state.
How should PM591-ETH serial ports be recommissioned?
Confirm physical mode, protocol, baud rate, address, polarity, shielding, and termination before testing each connected device.
What information should be included in a PM591-ETH RFQ?
Provide the full nameplate, terminal base, firmware, project version, quantity, condition, destination, and required delivery date.
Can PM591-ETH be replaced by PM591-2ETH without system review?
Do not assume direct interchange; compare terminal base, Ethernet topology, serial interfaces, FBP use, firmware, and project configuration.