Allen-Bradley 1734-AENTR Point I/O EtherNet/IP Adapter

The Allen-Bradley 1734-AENTR Point I/O EtherNet/IP Adapter provides dual-port EtherNet/IP connectivity for remote I/O within POINT I/O distributed control systems. Designed for machine-mounted I/O stations, production lines, packaging equipment, and process control skids, it enables high-speed, real-time communication between field I/O modules and centralized PLC platforms. The unit features two RJ45 Ethernet ports with an integrated switch supporting 10/100 Mbps data rates, and it is powered by 24 V DC (input range 10–28.8 V DC) with a backplane current draw of 500 mA at 5 V DC. Mount this DIN-rail module to support up to 63 POINT I/O modules (configuration dependent) and operate in environments from 0°C to 55°C. Common replacements include Allen-Bradley 1734-AENT, 1794-AENT, and 1738-AENT, making it suitable for remote I/O integration, network expansion, system upgrades, or replacing failed EtherNet/IP communication modules in automation architectures.