Independent engineering paths
ETH1 and ETH2 can be assigned to separate controller networks. This permits engineering or web access to remain on one path while another interface carries IEC 60870-5-104 or a different configured Ethernet service.
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Copy| Product Name | ABB PM595-4ETH-M-XC 1SAP351500R0279 AC500 V3 Processor Module |
| Item NO. | 2931441 |
| Weight | 0.1 kg = 0.2205 lb = 3.5274 oz |
| Category | ABB |
| Brand | ABB |
| Creation Time | 2026-11-10 |
ABB AC500 V3 · XC processor
A high-performance AC500 V3 processor with independent engineering ports, switched fieldbus pairs and serial communication.
ABB PM595-4ETH-M-XC 1SAP351500R0279 is an AC500 V3 processor module that executes the controller application and coordinates local I/O, serial devices and Ethernet networks. Its 1.0 GHz processor works with separate 16 MB program and data areas so application execution and retained controller data remain defined within the CPU.
Network traffic on ABB PM595-4ETH-M-XC 1SAP351500R0279 is divided by interface purpose. ETH1 and ETH2 operate as independent Ethernet paths for engineering, the web server or IEC 60870-5-104 communication, while ETH3 and ETH4 each provide a switched two-port fieldbus pair for PROFINET IO, EtherCAT or standard Ethernet connections.
Power for ABB PM595-4ETH-M-XC 1SAP351500R0279 enters through the removable 24 V DC terminal group, and the right-side I/O bus extends controller data and diagnostics to as many as ten attached I/O modules. The two RS232/RS485 serial interfaces and memory-card slot are planned separately from fieldbus cabling so commissioning can verify each communication path without moving unrelated wiring.
| Technical item | Specification |
|---|---|
| Brand | ABB |
| Model | PM595-4ETH-M-XC |
| Ordering number | 1SAP351500R0279 |
| Product name | AC500 V3 processor module |
| Controller family | AC500 V3 |
| Execution | XC |
| CPU clock | 1.0 GHz |
| Program memory | 16 MB |
| Data memory | 16 MB |
| Supply voltage | 24 V DC |
| Independent Ethernet | ETH1 and ETH2 |
| Switched Ethernet pairs | ETH3.1/3.2 and ETH4.1/4.2 |
| Fieldbus protocols | PROFINET IO, EtherCAT and Ethernet |
| Serial interfaces | 2 × RS232/RS485 |
| I/O expansion | Up to 10 local I/O modules |
| Memory media | Memory-card slot |
| Power connector | Removable 5-pin terminal |
| Sensor-feed path | Up to 8 A through the terminal group |
| Brand country | Switzerland |
ABB PM595-4ETH-M-XC 1SAP351500R0279 separates engineering, remote communication, fieldbus and serial traffic across dedicated interfaces instead of forcing all devices through one shared connector.
ETH1 and ETH2 can be assigned to separate controller networks. This permits engineering or web access to remain on one path while another interface carries IEC 60870-5-104 or a different configured Ethernet service.
ETH3.1/3.2 and ETH4.1/4.2 form two switched port pairs. Each pair is configured for the intended PROFINET IO, EtherCAT or Ethernet segment, allowing line connections without confusing the two fieldbus domains.
The two serial interfaces support RS232 or RS485 wiring. Connector mode, termination and protocol settings are matched to the connected device so serial traffic is commissioned independently from Ethernet communication.
Installation of ABB PM595-4ETH-M-XC 1SAP351500R0279 is organized around mechanical mounting, protected 24 V DC distribution and staged verification of the local I/O and communication paths.
De-energize the panel, secure the processor on the DIN rail or use the specified screw-mounting accessories, and reserve clearance for the memory card, removable power terminal, Ethernet plugs and right-side I/O modules.
Land 24 V DC, return and functional earth on the removable terminal before attaching field networks. If the terminal sensor-feed path is used, size and protect the conductors for the connected I/O load rather than treating it as unlimited auxiliary power.
Restore the validated project, confirm CPU and I/O-bus status, then test ETH1/ETH2, each switched fieldbus pair and the serial ports separately. This sequence makes a wiring or protocol error traceable to its actual interface.
ABB PM595-4ETH-M-XC 1SAP351500R0279 has independent ETH1/ETH2 interfaces and separate switched fieldbus pairs. Check the IP configuration, assigned protocol and cable on the specific port instead of assuming all connectors share one address.
For ABB PM595-4ETH-M-XC 1SAP351500R0279, confirm the module order, I/O-bus seating, project configuration and total terminal sensor-feed load before attaching up to ten local I/O modules.
Match ABB PM595-4ETH-M-XC 1SAP351500R0279 to the connected device specification, then configure RS232 or RS485 mode, baud rate, framing and any required RS485 termination before testing the protocol.
The switched pairs on ABB PM595-4ETH-M-XC 1SAP351500R0279 are assigned by configuration. Moving a cable between ETH3 and ETH4 can place the device on a different fieldbus domain even though the connector looks identical.
Save the ABB PM595-4ETH-M-XC 1SAP351500R0279 application, firmware, IP settings, fieldbus assignments, serial parameters and local-I/O order so each interface can be restored to the same role.
After ABB PM595-4ETH-M-XC 1SAP351500R0279 powers up, confirm CPU status, local I/O diagnostics, engineering access and each configured Ethernet and serial path before enabling controlled outputs.
Moore Automation records the complete PM595 execution, order number, requested quantity and destination in one enquiry.
Ethernet assignments, serial-interface notes and available product photographs can remain linked to the same record so nearby AC500 processor variants are not confused.
Send the complete model and requested quantity.
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