Description:

The Allen-Bradley 1734-AENTR SER C POINT I/O Dual Port Adaptor is used in industrial automation systems to connect POINT I/O modules to dual-redundant EtherNet/IP networks for reliable data communication and system resilience. Commonly installed in distributed control panels, machine automation racks, and networked I/O systems where high-availability communication and fast industrial networking are required. Maintenance teams and system integrators use this adapter for network upgrades, redundancy implementations, replacement of failed communications modules, and expansion of distributed I/O connectivity.

Applications:

The Allen-Bradley POINT I/O 1734-AENTR dual port adapter is commonly used in industrial automation environments including manufacturing production lines, material handling systems, process control panels, batch systems, water and wastewater facilities, and automated machinery where dependable EtherNet/IP communication and dual network port redundancy improve uptime and integration with PLC and controller systems.

Technical Specifications:

• Manufacturer: Allen-Bradley
• Model: 1734-AENTR
• Series: SER C
• Product Type: POINT I/O Dual Port Adapter
• Function: Provides dual EtherNet/IP network connectivity for POINT I/O systems
• Communication Protocol: EtherNet/IP
• Network Ports: Dual Ethernet ports for redundant networking
• Compatibility: Allen-Bradley POINT I/O racks and modules
• Mounting Type: DIN rail or panel mounted adapter
• Indicators: Status LEDs for network and module state
• Power Supply: Supplied from I/O backplane power bus
• Application Category: Distributed I/O communication and redundancy
• Operating Temperature Range: Industrial-rated conditions
• Protection Rating: Installed within protected control enclosure

Common Replacements:

• Allen-Bradley 1734-EN2TR POINT I/O Dual Port Adapter
• Allen-Bradley 1734-AENT POINT I/O Adapter
• Generic EtherNet/IP Dual Port Adapter