Allen-Bradley 1769-ADN CompactLogix DeviceNet Adapter Module

Core Technical Specifications

• Manufacturer: Rockwell Automation / Allen-Bradley
• Model Number: 1769-ADN
• Product Type: CompactLogix DeviceNet Adapter Module
• Communication Protocol: DeviceNet with CIP Backbone
• Data Transfer Rates: 125k, 250k, 500k bit/s Selectable
• Module Dimensions: 118 x 87 x 50 mm (4.65 x 3.43 x 1.97 in)
• Mounting Options: DIN Rail or Panel Mount
• Enclosure Type: Open Style for Protected Installation

Electrical & Power Specifications

• Backplane Current: Series A - 450mA @ 5V DC, Series B - 500mA @ 5V DC
• DeviceNet Supply: 11-25V DC Operating Range
• Current Draw: 90 mA @ 24V DC from DeviceNet Network
• Isolation Voltage: 30 Volts Continuous Protection
• Power Dissipation: 4.7 Watts Typical, 7.5 Watts Maximum
• Total Power Consumption: 33.6 Watts System Maximum

Communication & Network Performance

• Maximum Network Distance: 500m @ 125kbps, 250m @ 250kbps, 100m @ 500kbps
• Supported Nodes: Up to 30 I/O Devices on DeviceNet Network
• Data Capacity: 180 Words Input Data, 180 Words Output Data
• Configuration Memory: 724 Words for I/O Module Setup
• Cable Requirement: 802.3 Compliant Twisted Pair, 14 AWG (2 mm²)
• Protocol Support: Common Industrial Protocol (CIP) Standard

Environmental & Operational Ratings

• Operating Temperature: 0°C to 60°C (32°F to 140°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)
• Relative Humidity: 5% to 95% Non-Condensing
• Agency Certifications: UL, CE, DeviceNet Foundation Compliant
• Vibration Resistance: 5G @ 10-500 Hz Operating
• Shock Tolerance: 30G Operational Rating

Installation & System Integration

• Install the 1769-ADN module in 1769 CompactLogix or MicroLogix 1500 systems
• Maintain proper power supply distance: 4 modules (Series A) or 5 modules (Series B)
• Use DIN rail mounting for standard industrial panel installation
• Ensure bus connectors securely lock for reliable electrical connection
• Verify PIN connector alignment before final module installation
• Follow DeviceNet network wiring standards for optimal performance

Diagnostic & Status Indicators

• Module Status: Red/Green LED for Operational State
• Network Status: Red/Green LED for DeviceNet Communication
• I/O Status: Red/Green LED for Input/Output Activity
• Diagnostic Status: Red/Green LED for Fault Detection
• Visual Feedback: Quick Identification of System Issues
• Fault Detection: Enhanced Diagnostic Capabilities

Compatibility & System Requirements

• Controller Support: 1769 CompactLogix, MicroLogix 1500 Systems
• Scanner Compatibility: 1769-SDN and Other DeviceNet Scanners
• Platform Integration: PLC-5, SLC500, ControlLogix Messaging
• Network Integration: Plant Floor Controller Communication
• Device Support: Actuators, Sensors, and Industrial Instruments
• System Architecture: Distributed Control Network Implementation

Packaging & Shipping Information

• Your order includes one genuine Allen-Bradley 1769-ADN adapter module
• We provide comprehensive installation and configuration documentation
• We ship worldwide via FedEx, UPS, and DHL express delivery services
• You receive complete tracking information and delivery confirmation

Frequently Asked Questions (FAQ)

• What is the maximum number of devices I can connect to this adapter?
• The adapter supports up to 30 I/O nodes on the DeviceNet network for distributed control applications.
• How far can the DeviceNet network extend with this module?
• Network distance depends on baud rate: 500m at 125kbps, 250m at 250kbps, or 100m at 500kbps.
• What controllers are compatible with this DeviceNet adapter?
• The module works with 1769 CompactLogix and MicroLogix 1500 controllers, plus messaging with PLC-5 and SLC500.
• What is the power supply distance rating for this module?
• Series A modules must be within 4 modules of power supply, Series B within 5 modules for proper operation.
• What cable type should I use for DeviceNet network installation?
• Use 802.3 compliant twisted pair cable with 14 AWG (2 mm²) conductors for reliable network communication.

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