1769-SDN AB

This document provides a detailed description of 1769-SDN AB, which is a DeviceNet scanner module manufactured by Allen-Bradley. The module is designed to be used in industrial automation applications where DeviceNet communication is required.

The 1769-SDN AB module has a compact design and can be easily integrated into control systems. It supports up to 64 nodes on the DeviceNet network and offers advanced diagnostic features, including error detection and reporting. The module is also capable of detecting and reporting changes in the network topology.

In addition to its diagnostic capabilities, the 1769-SDN AB module offers a range of communication options, including cyclic I/O, explicit messaging, and peer-to-peer messaging. The module supports both master and slave modes, allowing it to act as a scanner or adapter on the network.

The 1769-SDN AB module is easy to configure and program using Allen-Bradley’s RSLogix 5000 software. The module has a user-friendly interface that allows users to monitor network activity and diagnose issues quickly and easily.

Overall, the 1769-SDN AB module is a reliable and versatile DeviceNet scanner module that is ideal for use in a wide range of industrial automation applications. Its advanced diagnostic features and support for multiple communication options make it an excellent choice for engineers and technicians who require a high-performance network scanner module.

The 1769-SDN AB is a DeviceNet scanner module that can support up to 64 nodes on a DeviceNet network. It provides communication between the nodes and the controller. The module has the following parameters:

• Backplane Current : 800 mA at 5V DC
• Current Draw @ 5.1V DC : 360 mA
• Current Draw @ 24V DC : 20 mA
• Operating Temperature : 0-60°C (32-140°F)
• Storage Temperature : -40-85°C (-40-185°F)
• Relative Humidity : 5-95% Non-condensing

The 1769-SDN AB supports the following DeviceNet communication rates:

• 125 kbps
• 250 kbps
• 500 kbps

It also has the following features:

• Supports both explicit and implicit messaging
• Supports cyclic, acyclic, and change-of-state messaging
• Provides a DeviceNet EDS file for DeviceNet configuration