Allen Bradley 1734-ADN POINT I/O DeviceNet Network Adapter

Overview

The Allen-Bradley 1734-ADN is a DeviceNet network adapter designed for the POINT I/O system. It connects up to 63 POINT I/O modules to a DeviceNet network, enabling reliable communication between field devices and control systems. This adapter simplifies installation and maintenance with features like auto-addressing, hot-swapping, and LED diagnostics. It integrates easily with Rockwell Automation controllers, making it ideal for distributed, modular automation systems.

Technical Specifications

Manufacturer: Rockwell Automation (Allen-Bradley)
Product Type: DeviceNet Network Adapter
Catalog Number: 1734-ADN

Communication

• Protocol: DeviceNet

• Baud Rates: 125 Kbps, 250 Kbps, 500 Kbps

• Max I/O Modules: 63 POINT I/O modules

• Max I/O Points: 504 points

Electrical

• Input Voltage: 24V DC (10–28.8V DC)

• Field Side Power: 400 mA

• Inrush Current: 6 A

• Power Consumption: 8.1 W

• Power Dissipation: 2.8 W at 28.8V

• POINTBus Current Supply: 1000 mA (1 A)

Diagnostics and Indicators

• Status LEDs: Indicate module and network status

Environmental

• Operating Temperature: -20°C to +55°C (-4°F to +131°F)

• Storage Temperature: -40°C to +85°C (-40°F to +185°F)

• Relative Humidity: 5% to 95%, non-condensing

Mechanical

• Mounting Type: DIN rail

• Dimensions:

• Height: 76.2 mm (3.0 in)

• Width: 54.9 mm

• Depth: 133.4 mm (5.25 in)

• Weight: 0.35 kg