Allen Bradley 1769-SDN CompactLogix DeviceNet Scanner Module

Overview

The Allen Bradley 1769-SDN is a DeviceNet scanner module designed for CompactLogix and Compact I/O systems. It enables communication between a CompactLogix controller and DeviceNet network devices, allowing seamless integration of distributed I/O, drives, and sensors in industrial automation applications. It is commonly used in machine control, manufacturing systems, and networked automation environments.

General Information

Part Number: 1769-SDN

Manufacturer: Allen-Bradley (Rockwell Automation)

Brand: Allen-Bradley

Country of Origin: USA

Series: CompactLogix / Compact I/O

Product Type: DeviceNet Scanner Module

Mounting Type: DIN rail installation within Compact I/O chassis

Function: Provides communication gateway between controller and DeviceNet network

Design: Industrial network communication interface module

Power Specifications

Supply Voltage: 24 V DC (via backplane)

Power Consumption: Low-power electronic module

Network Power: DeviceNet bus powered externally

Protection: Overcurrent and network fault protection

Start-Up: Automatic network initialization and node scanning

Communication & Interface

Interface Type: DeviceNet communication network

Network Role: Master scanner for DeviceNet system

Data Transfer: Cyclic I/O data exchange and explicit messaging

Node Capacity: Supports multiple DeviceNet slave devices

Diagnostics: Network status LEDs, fault reporting, node monitoring

Environmental

Operating Temperature: 0 to 60 °C

Storage Temperature: -40 to 85 °C

Humidity: 5% to 95% non-condensing

Vibration Resistance: IEC industrial standard vibration tolerance

Protection Rating: IP20 suitable for control cabinet installation

Installation Environment: Industrial enclosure required

Dimensions & Weight

Dimensions (H × W × D): 118 × 35 × 87 mm

Weight: 0.28 kg

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