Product Overview

Brand: Allen-Bradley
Model: 1788-EN2PAR
Type: Ethernet/IP to Profibus PA Linking Device

Key Features

• Direct Connectivity: The 1788-EN2PAR allows for direct connection of Profibus PA devices to the Ethernet/IP network, eliminating the need for an intermediate Profibus DP layer. This simplifies network architecture and reduces complexity.
• Seamless Integration: The device is designed for seamless integration into existing industrial automation systems, enabling efficient communication and data exchange between different network protocols.
• RJ45 Connector: The 1788-EN2PAR connects to the Ethernet network through an RJ45 connector, providing a reliable and standardized interface for network connectivity.
• IP Address Configuration: The device can be configured with an IP address using hardware switches or a BOOTP server, offering flexibility in network setup and management.

Technical Specifications

• Part Number: 1788-EN2PAR
• Input Power: 24-32V DC
• PA Power: 0.5 A @ 24V DC
• Isolation Voltage: 30V
• Power Consumption: 260 mA @ 24V DC
• Power Dissipation: 12.4 W @ 24V DC
• Ethernet Conductors: CAT5 STP/UTP
• Enclosure Type: Open
• Operating Shock: 15G

Applications

The Allen-Bradley 1788-EN2PAR is ideal for industrial automation applications requiring integration of Profibus PA devices into Ethernet/IP networks. It is commonly used in manufacturing, mining, transportation, and other industries where efficient communication and data exchange between different devices and systems are crucial.

Benefits

• Cost Savings: By eliminating the need for additional layers or converters, the 1788-EN2PAR helps reduce overall system costs.
• Increased Efficiency: Direct connectivity between Profibus PA and Ethernet/IP networks enhances system efficiency and reduces communication latency.
• Scalability: The device supports scalable network architectures, allowing for easy expansion and modification of industrial automation systems.

Additional Notes

• The 1788-EN2PAR should not be used with power conditioners or extra power supplies, as it is designed to operate within the specified input power range.
• While many Allen-Bradley PLC products come with firmware already installed, it is important to verify the firmware revision level to ensure compatibility with your specific application.

Conclusion

The Allen-Bradley 1788-EN2PAR is a versatile and reliable linking device that simplifies the integration of Profibus PA devices into Ethernet/IP networks. Its direct connectivity, seamless integration, and flexible IP address configuration make it an ideal choice for industrial automation applications requiring efficient communication and data exchange. With its robust design and technical specifications, the 1788-EN2PAR is a valuable addition to any industrial automation system.