
Product Description
ABB CM589-PNIO Communication Module - PROFINET IO RT Device for AC500 PLCs
The ABB CM589-PNIO (1SAP172900R0011) is a high-performance communication module engineered to integrate AC500 and AC500-XC programmable logic controllers into PROFINET IO networks. As a Real-Time (RT) device, this module enables deterministic data exchange between distributed automation systems, providing the foundation for synchronized multi-controller architectures in manufacturing, process control, and infrastructure applications.
Technical Specifications
- Model Number: CM589-PNIO
- Part Number: 1SAP172900R0011
- EAN Code: 4016779921664
- Function: PROFINET IO RT (Real-Time) Device
- Ethernet Interfaces: 2 × Industrial Ethernet ports with integrated switch
- Data Transmission Rate: 100 Mbps (100,000 kbit/s)
- Network Topology Support: Line, star, and ring configurations via switch functionality
- Protocol Class: PROFINET IO Conformance Class B
- Communication Interface: Serial communication via Ethernet
- Degree of Protection: IP20 (suitable for control cabinet installation)
- Dimensions: 62mm (D) × 28mm (W) × 135mm (H)
- Weight: 0.1 kg (lightweight modular design)
- Operating Temperature: -25°C to +60°C (AC500) / -40°C to +70°C (AC500-XC)
- Power Consumption: Supplied via AC500 backplane (no external power required)
- Mounting: DIN rail via AC500 base unit
PROFINET IO Architecture & Real-Time Performance
The CM589-PNIO operates as a PROFINET IO device, allowing AC500 controllers to participate in PROFINET networks controlled by SIMATIC, TIA Portal, or other PROFINET IO controllers. The Real-Time (RT) class ensures cycle times down to 1 millisecond for time-critical applications such as motion control, synchronized drives, and coordinated material handling systems.
The integrated 2-port Ethernet switch eliminates the need for external network infrastructure, enabling daisy-chain wiring that reduces cabling costs and simplifies network topology. This switch functionality supports automatic media detection, auto-negotiation, and full-duplex operation for maximum throughput.
Application Scenarios & Industrial Solutions
Automotive Manufacturing: Coordinate multiple AC500 controllers managing robotic welding cells, paint booths, and assembly stations within a unified PROFINET network. The CM589-PNIO enables synchronized production sequences where timing precision is critical for quality and throughput.
Packaging & Material Handling: Integrate conveyor systems, palletizers, and sorting equipment controlled by distributed AC500 PLCs. PROFINET IO ensures deterministic communication for coordinated motion profiles and product tracking across multiple zones.
Water & Wastewater Treatment: Connect pump stations, filtration systems, and chemical dosing units in municipal infrastructure projects. The module's industrial-grade design withstands harsh environments while maintaining reliable communication over extended distances.
Building Automation: Link HVAC controllers, lighting management systems, and energy monitoring devices in commercial facilities. PROFINET IO provides the backbone for integrated building management with centralized visualization and control.
Food & Beverage Processing: Synchronize filling lines, pasteurization equipment, and packaging machinery where hygiene standards demand washdown-rated enclosures. The IP20-rated module installs safely within sealed control cabinets while maintaining network connectivity.
Configuration & System Integration
Configuration is performed through ABB Automation Builder software, which provides GSDML file integration for seamless PROFINET IO controller recognition. The module auto-detects network parameters and supports LLDP (Link Layer Discovery Protocol) for automated topology mapping. Diagnostic LEDs provide real-time status indication for power, network activity, and communication errors.
The CM589-PNIO supports up to 1440 bytes of input data and 1440 bytes of output data per cycle, accommodating complex I/O configurations and process data exchange. Acyclic services enable parameter access, diagnostics retrieval, and firmware updates without interrupting cyclic communication.
Network Redundancy & Reliability
When deployed in Media Redundancy Protocol (MRP) networks, the CM589-PNIO supports ring topologies with automatic failover in less than 200 milliseconds. This redundancy ensures continuous operation even during cable breaks or switch failures, critical for high-availability applications in utilities, transportation, and continuous process industries.
Compliance & Environmental Standards
- RoHS Compliance: Meets EU Directive 2011/65/EU and Amendment 2015/863
- REACH Status: Declaration available for substances > 0.1 mass %
- WEEE Category: Category 5 - Small Equipment (B2B classification)
- EMC Compliance: CE marked for industrial electromagnetic environments
- Safety Standards: IEC 61131-2 for programmable controller equipment
Related Communication & Control Components
| Product | Description | Link |
|---|---|---|
| ABB CI870K01 | EtherNet/IP communication interface for 800xA systems | View CI870K01 |
| ABB CI868AK01 | Advanced communication interface module for distributed control | View CI868AK01 |
| TB810 Optical Modem | Fiber optic communication module for 800xA systems | View TB810 |
Installation & Commissioning
Mount the CM589-PNIO onto the AC500 base unit's communication slot, connect Ethernet cables to the two RJ45 ports, and power up the system. The module automatically registers with the AC500 CPU and appears in Automation Builder's hardware configuration tree. Import the GSDML file into your PROFINET IO controller engineering tool, assign the device name and IP address, and download the configuration to establish communication.
Diagnostic Capabilities
The module provides comprehensive diagnostics including link status, data exchange counters, error logs, and network quality metrics. These diagnostics integrate with PROFINET IO controller HMI systems for centralized monitoring and predictive maintenance. Alarm notifications trigger on communication timeouts, configuration mismatches, or hardware faults.
Why Choose Industrial Control Hub?
We supply genuine ABB automation components with full manufacturer traceability, technical documentation, and warranty support. Every CM589-PNIO module ships with installation guides, GSDML files, and compatibility matrices for rapid system integration. Our technical team provides pre-sales consultation to ensure proper module selection for your PROFINET architecture.
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