Product Summary
The Allen-Bradley 1734-ADNX acts as a vital bridge for your automation network. It seamlessly connects POINT I/O modules to a DeviceNet network. This adapter manages data flow as both a subnet master and a network slave. Its robust design ensures reliable communication in demanding industrial environments. This module simplifies system integration and enhances overall control.
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Understanding the 1734-ADNX Network Role
This module serves two distinct master roles simultaneously. On the primary DeviceNet network, it functions as a slave device. On its local subnet, it acts as the master scanner. This dual functionality streamlines data collection from multiple I/O points. Engineers can reduce network complexity with this single adapter unit. The 1734-ADNX simplifies your control architecture significantly.
Critical Electrical Specifications for Selection
You must match your power supply to specific module requirements. The adapter requires a nominal 24 Volts DC input voltage for operation. Its field side power draw is 400 milliamps with a high inrush current of 6 amps. The module consumes 8.1 Watts of power during normal operation. It also draws 1000 milliamps from the POINTBus backplane. These values are critical for proper system power budget calculations.
Ensuring Compliance and Safe Operation
This adapter requires a specific type of power source for safety. You must use a SELV or PELV rated power supply unit. This requirement helps you comply with CE Low Voltage Directives. The supply must provide a nominal 24 Volts DC output. This safety feature protects both the module and connected equipment. Always verify your power source meets these strict standards.
Simplifying Installation with Auto Features
The module includes features that reduce commissioning time significantly. The Auto Start Mode allows for quick power-up and network connection. The Auto Catalog Replace feature corrects errors automatically. This function handles situations where modules are swapped incorrectly. It identifies the correct module type and location on the backplane. These tools minimize downtime during system maintenance or expansion.
Troubleshooting with Onboard Status Indicators
The front panel provides clear visual feedback for system diagnostics. You will find 3 red/green status indicators for module and network status. Additionally, there are 2 green power supply status indicators. These LEDs allow for rapid identification of common fault conditions. Technicians can quickly distinguish between network, module, or power issues. This visual system speeds up troubleshooting and reduces system downtime.
Logistics & Standard Packaging Details
- One (1) Allen-Bradley 1734-ADNX DeviceNet Adapter Module
- This module is a starter unit for the left side of a system
- No additional mounting hardware is included in the standard package
- Express delivery shipping is available via FedEx, UPS, and DHL
