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- Allen Bradley
- 1734-ADN
- Point I/O Module
- USA
- 63 × 107 × 148 mm
- 0.3kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
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Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Allen Bradley 1734-ADN — Detailed Technical Overview (POINT I/O DeviceNet Adapter)
1. Product Overview
The Allen Bradley 1734-ADN is a DeviceNet communication adapter module designed for distributed I/O systems. It functions as the interface between a DeviceNet network and POINT I/O modules, enabling data exchange between controllers and field devices.
This module is typically installed at the beginning of a POINT I/O node and manages communication for all connected I/O modules on the backplane. It supports real-time control and monitoring, making it suitable for industrial automation environments where reliable network communication is required.
The compact structure and modular design allow flexible deployment in control panels or field installations, especially in systems where DeviceNet is used as the primary communication network.
2. Brand and Series
- Brand: Allen Bradley
- Series: POINT I/O (1734 Series)
- Product Type: DeviceNet Network Adapter
The POINT I/O system enables distributed control by combining communication adapters with various I/O modules, providing scalability and flexibility in automation design.
3. Technical Parameters
Parameter Table
| Parameter | Specification |
|---|---|
| Model | 1734-ADN |
| Module Type | DeviceNet Adapter |
| Network Protocol | DeviceNet |
| Communication Speed | 125 kbps / 250 kbps / 500 kbps |
| Addressing | Node address configurable (0–63) |
| Max Supported I/O Modules | Up to 63 |
| Supply Voltage | 24V DC |
| Voltage Range | 11–25V DC |
| Input Current | Approx. 400 mA |
| Inrush Current | Approx. 6 A (short duration) |
| Backplane Current | Up to 1000 mA @ 5V DC |
| Power Consumption | Approx. 8 W |
| Isolation | Electrical isolation between network and backplane |
| Indicators | Module status, network status, activity LEDs |
| Operating Temperature | -20°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5–95% non-condensing |
| Mounting | DIN Rail |
| Enclosure Type | Open style |
| Dimensions | Approx. 63 × 107 × 148 mm |
| Weight (kg) | Approx. 0.30 kg |
4. Product Features
The 1734-ADN acts as the central communication hub for a POINT I/O station, managing all data exchange between the DeviceNet network and connected modules.
It supports multiple communication speeds, allowing it to adapt to different network configurations and performance requirements.
The module includes configurable node addressing, enabling easy integration into existing DeviceNet networks.
LED indicators provide clear diagnostics for module status, network communication, and fault conditions.
Its modular design allows seamless expansion by adding additional I/O modules without modifying the network structure.
5. Typical Applications
The 1734-ADN is widely used in industrial automation systems that rely on DeviceNet communication:
- Manufacturing and assembly lines
- Conveyor and material handling systems
- Packaging machinery
- Automotive production systems
- Distributed control systems with remote I/O
- Machine automation requiring reliable field communication
It is particularly useful in applications where simple, robust, and cost-effective networking is required.
6. Product Advantages
Reliable Communication
DeviceNet provides stable and proven communication for industrial environments.
Flexible Network Configuration
Supports multiple baud rates and node addressing, allowing easy system integration.
Scalable Architecture
Supports a large number of I/O modules, enabling system expansion without redesign.
Compact Design
Saves space in control panels and supports high-density installations.
Easy Diagnostics
LED indicators provide quick insight into system status and faults.
Cost-Effective Solution
Ideal for applications that require reliable communication without the complexity of higher-level networks.
7. Recommended Models (Same Series or Related)
POINT I/O Series Related Models
| Model | Type | Channels / Ports | Voltage | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1734-ADN | DeviceNet Adapter | Network Node | 24V DC | 63×107×148 | 0.30 |
| 1734-AENTR | Ethernet Adapter | Dual Port | 24V DC | 56×12×75.5 | 0.04 |
| 1734-ACNR | ControlNet Adapter | Network Node | 24V DC | 63×107×148 | 0.33 |
| 1734-232ASC | RS232 ASCII | 1 Port | 24V DC | 56×12×75.5 | 0.03 |
| 1734-IB8 | Digital Input | 8 Inputs | 24V DC | 56×12×75.5 | 0.04 |
| 1734-OB8 | Digital Output | 8 Outputs | 24V DC | 56×12×75.5 | 0.04 |
8. Recommended Popular Models (Same Brand)
Popular Models
| Model | Type | Key Function | Voltage | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1769-L33ER | PLC Controller | Compact control processor | 24V DC | 118×87×87 | 0.50 |
| 1756-L81E | PLC Controller | High-performance processor | 24V DC | 175×90×140 | 0.65 |
| 1756-EN2T | Communication | Ethernet communication module | 24V DC | 145×35×140 | 0.30 |
| 1734-AENTR | Adapter | Ethernet I/O adapter | 24V DC | 56×12×75.5 | 0.04 |
| 5069-IB16 | Digital Input | 16-point input module | 24V DC | 138×42×95 | 0.25 |