ABB CM579-PNIO 1SAP170901R0001 Communication Module

The ABB CM579-PNIO (1SAP170901R0001) is a high-performance PROFINET IO communication module designed for the ABB AC500 programmable logic controller (PLC) series. Its primary function is to facilitate seamless, real-time communication between the AC500 central processing unit and distributed field devices over the PROFINET IO network.

This module is engineered for use in industrial automation systems where fast, deterministic, and reliable communication is critical. With support for PROFINET IO Controller functionality, the CM579-PNIO is an essential component in scalable and modular control architectures. It is especially suited for demanding applications in manufacturing, energy, transportation, and process industries.

The CM579-PNIO version 1SAP170901R0001 delivers robust communication features, dual Ethernet ports, and integrated diagnostics, making it a reliable and adaptable solution for automation professionals who require precision and uptime.

Technical Specifications

Product Applications

The CM579-PNIO is widely deployed in various industrial settings that require efficient PROFINET IO communication between controllers and field-level devices:

• Industrial Automation

  Used to control and monitor distributed I/O modules, variable frequency drives, and other devices in factory environments.

• Process Control Systems

  Suitable for real-time control in chemical, food & beverage, and pharmaceutical industries.

• Machine Building

  Ideal for modular machine designs requiring high-speed communication between decentralized components.

• Energy Sector

  Enables secure and stable communication in renewable energy systems, including wind turbines and solar plants.

• Transportation Infrastructure

  Applied in intelligent traffic systems, metro automation, and tunnel ventilation control.

• Building Automation

  Interfaces with HVAC controllers and lighting systems via PROFINET IO for smart building management.

Product Advantages

• High-Speed Communication

  Dual Ethernet ports allow real-time data exchange with up to 64 PROFINET IO devices at 100 Mbps.

• Effortless Integration

  Seamlessly connects with ABB’s AC500 PLC system, reducing installation and commissioning time.

• Built-in Diagnostics

  Provides instant fault detection and system health checks via ABB’s Automation Builder or Web Tools.

• Flexible Networking

  Supports line, star, and ring topologies, along with Media Redundancy Protocol for fault-tolerant networks.

• Compact and Robust Design

  Small footprint and industrial-grade durability make it suitable for space-constrained control panels.

• Standards Compliance

  Meets international standards (CE, RoHS, cULus), ensuring quality, safety, and global compatibility.

Frequently Asked Questions (FAQ)

1. Q: What is the difference between the CM579-PNIO 1SAP170901R0001 and R0101 versions?

   A: The R0001 is an earlier hardware revision. Both versions function as PROFINET IO controllers, but the R0101 may include newer firmware compatibility or slight hardware optimizations.

2. Q: Can the CM579-PNIO be used in redundant PLC setups?

   A: Yes, it supports Media Redundancy Protocol (MRP) for network-level redundancy, although CPU redundancy must be handled separately.

3. Q: How many Ethernet ports are available on the module?

   A: Two RJ45 ports are available, allowing flexible PROFINET IO topology designs.

4. Q: Does this module support firmware upgrades?

   A: Yes, upgrades can be done via SD card or through ABB Automation Builder software.

5. Q: Can the module be hot-swapped?

   A: No. The module must be powered down before it can be removed or replaced.

6. Q: Is configuration done via DIP switches or software?

   A: All configuration is performed using ABB’s Automation Builder software—there are no DIP switches.

7. Q: Does it support diagnostics over PROFINET?

   A: Yes, diagnostics and device health information can be accessed through PROFINET protocols.

8. Q: What is the communication distance limitation?

   A: Standard Ethernet limitations apply—typically 100 meters per segment using CAT5e or better cable.

9. Q: What tools are required for configuration?

   A: ABB Automation Builder is the primary engineering tool used for setup and diagnostics.

10. Q: What industrial standards does this module comply with?

    A: It is compliant with CE, RoHS, EAC, and cULus standards.