ABB CM597-ETH Ethernet module

1. Product Overview

The ABB CM597‑ETH Ethernet Module is a communication expansion module for ABB AC500 PLC series, providing a high-speed and reliable Ethernet interface. It supports standard industrial Ethernet protocols, enabling data exchange between PLCs, HMI, industrial networks, and other PLC systems. The CM597‑ETH module offers stable data transmission, flexible network expansion, and easy integration into distributed control systems. Its compact design supports DIN rail or rack mounting, suitable for industrial automation Ethernet communication applications.

2. Technical Specifications

• Model: CM597‑ETH

• Module type: Ethernet communication module

• Series: ABB AC500 PLC series

• Physical interface: 10/100 Mbps Ethernet RJ45

• Protocol support: TCP/IP, UDP, Modbus TCP, Profinet (optional)

• Maximum supported nodes: depends on network configuration

• Operating voltage: 24 V DC

• Power consumption: ≤ 5 W

• Operating temperature: 0°C to +60°C

• Storage temperature: –40°C to +70°C

• Protection class: IP20

• Mounting: DIN rail or rack mount

• LED indicators: Power, network link, data transmission

• Compatibility: ABB AC500 PLC CPU and I/O modules

3. Key Advantages and Features

1. High-speed Ethernet communication
   Supports 10/100 Mbps industrial Ethernet for fast and stable data exchange.

2. Industrial protocol compatibility
   Supports multiple industrial protocols, including TCP/IP, UDP, Modbus TCP, and Profinet.

3. Modular design
   Compact module allows easy PLC system expansion, supports DIN rail or rack mounting.

4. Status indication
   LEDs display power, network link, and data transmission status for easy monitoring and maintenance.

5. High reliability
   Suitable for continuous operation in industrial environments with IP20 protection and wide temperature range.

6. Easy system integration
   Fully compatible with AC500 PLC CPU and I/O modules, allowing quick integration into distributed control systems.

4. Typical Applications

• Industrial automation control systems

• Distributed control systems (DCS)

• PLC communication with HMI/SCADA systems

• Production line data acquisition and monitoring

• Factory, energy, chemical, pharmaceutical, and power automation

• Equipment networking and industrial Ethernet applications

5. Installation and Operation Notes

1. Ensure a stable 24 V DC power supply with proper connections.

2. Securely mount the module on DIN rail or rack to prevent vibration or loosening.

3. Use industrial Ethernet cabling standards to avoid interference.

4. Operate the module within the specified temperature range to prevent overheating.

5. Insert or remove modules only when power is off or the system is in a safe state.

6. Regularly check the network LED indicators to detect potential faults.

The structure and details of the product：

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