High-Performance DeviceNet Adapter for 1769 Compact I/O
The Allen-Bradley 1769-ADN DeviceNet adapter integrates seamlessly with 1769 CompactLogix and MicroLogix 1500 systems. It provides reliable DeviceNet communication with configurable baud rates and extensive network support. Its open-style enclosure ensures flexibility for protected industrial panel installation.
Key Features and Advantages
- Supports up to 30 I/O devices on a DeviceNet network for distributed control
- Configurable data transfer rates: 125k, 250k, 500k bits per second
- Backplane current: Series A – 450 mA; Series B – 500 mA @ 5V DC
- DeviceNet supply range: 11–25 VDC with 90 mA typical current draw
- Compact dimensions of 118 x 87 x 50 mm (4.65 x 3.43 x 1.97 in)
- Robust operational ratings: vibration 5G, shock 30G, 0–60°C temperature
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand & Manufacturer | Allen-Bradley / Rockwell Automation |
| 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 |
| 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 |
| Backplane Current | Series A – 450 mA; Series B – 500 mA @ 5V DC |
| DeviceNet Supply | 11–25 VDC |
| Current Draw | 90 mA @ 24 VDC |
| Isolation Voltage | 30 V continuous |
| Power Dissipation | Typical 4.7 W, Maximum 7.5 W |
| Total Power Consumption | 33.6 W |
| Maximum Network Distance | 500 m @ 125 kbps; 250 m @ 250 kbps; 100 m @ 500 kbps |
| Supported Nodes | Up to 30 I/O devices |
| Data Capacity | 180 Words Input, 180 Words Output |
| Configuration Memory | 724 Words for module setup |
| Cable Requirement | 802.3 compliant twisted pair, 14 AWG (2 mm²) |
| Operating Temperature | 0–60°C (32–140°F) |
| Storage Temperature | -40–85°C (-40–185°F) |
| Relative Humidity | 5–95%, non-condensing |
| Certifications | UL, CE, DeviceNet Foundation Compliant |
| Vibration Resistance | 5G @ 10–500 Hz |
| Shock Tolerance | 30G |
Installation and Integration
Mount the 1769-ADN in CompactLogix or MicroLogix 1500 systems using DIN rail or panel installation. Ensure proper bus connector alignment and secure locking for reliable electrical connection. Maintain power supply distance of four modules for Series A or five modules for Series B. Follow DeviceNet wiring standards using 802.3 compliant twisted pair cables.
Diagnostic and Status Indicators
- Module Status: Red/Green LED shows operational state
- Network Status: Red/Green LED indicates DeviceNet communication
- I/O Status: Red/Green LED reflects input/output activity
- Fault Detection: Red/Green LED signals diagnostic events and errors
Compatibility
- Controllers: 1769 CompactLogix, MicroLogix 1500
- DeviceNet Scanners: 1769-SDN and other compatible scanners
- System Integration: PLC-5, SLC500 messaging and distributed control networks
- Device Support: Sensors, actuators, industrial instruments
Packaging and Shipping
Your order includes one Allen-Bradley 1769-ADN DeviceNet Adapter Module with installation documentation. Shipping weight is approximately 0.31 lb (0.14 kg). Packages ship worldwide via FedEx, UPS, and DHL with tracking information.
Details
| Weight | 0.14 kg |
|---|---|
| Dimensions | 118 × 87 × 50 mm |
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