ABB CM577-ETH is an AC500 Ethernet communication module with an integrated two-port switch. ABB hardware documentation lists two RJ45 interfaces, 10/100 Mbit/s operation and support for Ethernet TCP/IP, UDP/IP and Modbus TCP. The module mounts beside the CPU on the same terminal base and communicates through the coupler interface. ABB documents its use with PM571, PM581 and PM591 controller families of the corresponding AC500 generation. CM577-ETH is appropriate for maintaining established Ethernet architectures, adding controller communication or replacing the same module. Verify the complete order code, CPU family, terminal base, protocol configuration, IP plan and engineering project before installation.
| Manufacturer | ABB |
|---|---|
| Complete Part Number | CM577-ETH |
| Product Type | AC500 Ethernet TCP/IP Communication Module |
| ABB Order Code | 1SAP170700R0001 |
| Network / Protocol | Ethernet TCP/IP |
| Ethernet Interfaces | 2 RJ45 ports |
| Integrated Network Function | 2-port Ethernet switch |
| Transmission Rate | 10 or 100 Mbit/s |
| Supported Protocols | TCP/IP, UDP/IP and Modbus TCP |
| Documented CPU Families | PM571, PM581 and PM591 |
| Approximate Weight | 150 g |
| Product Condition | NEW |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping options are stated in the written quotation. |
Match CM577-ETH and 1SAP170700R0001 to the original label.
Review the controller, network settings and project configuration.
Power down, install, wire and validate communication according to the project.
Ethernet programming access for documented AC500 CPUs
Modbus TCP and UDP/IP controller communication
Maintenance of established dual-port Ethernet layouts
Exact CM577-ETH replacement planning
Verify CM577-ETH and order code 1SAP170700R0001, the terminal base, documented CPU family, Ethernet topology, IP settings, selected protocol and existing engineering project before installation.
Send the complete model, order code, required quantity, original label photos, controller type, network plan and destination country.
What is CM577-ETH?
It is an ABB ac500 ethernet tcp/ip communication module identified by order code 1SAP170700R0001.
Which network role does it serve?
Dual-port Ethernet communication for AC500.
Why must the order code be checked?
The complete order code distinguishes the requested module from related versions and helps prevent a mismatched replacement.
What should be reviewed before installation?
Verify CM577-ETH and order code 1SAP170700R0001, the terminal base, documented CPU family, Ethernet topology, IP settings, selected protocol and existing engineering project before installation.
Can the module be shipped internationally?
Yes. Packaging, available routes and shipment terms are provided in the written quotation.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
Model and suffix verification compares the requested CM577-ETH designation with the available product and label details.
Condition confirmation, technical compatibility review, and product and label photo confirmation are coordinated before quotation acceptance.
Protective packaging and required shipping documentation are arranged according to the written quotation and destination information.
Stockoems coordinates model checks, visual documentation, quotation details, packaging planning, shipment paperwork, and after-sales communication for industrial automation procurement. Availability, dispatch timing, carrier service, and documentation scope remain subject to the written quotation.
Stockoems is operated by Apter Power Limited and is an independent reseller of industrial automation products. Manufacturer names and trademarks are used for identification purposes only.
Each entry is an independent product listing and is not presented as a direct replacement. Confirm the manufacturer, complete part number, revision and compatibility before ordering.
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Models were randomly selected from the customer-provided TXT lists. Only exact Stockoems product matches are linked; unlinked entries remain plain text.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
