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- Allen Bradley
- 1734-PDN
- Point I/O Module
- USA
- 75 × 54 × 56 mm
- 0.15kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
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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-PDN Detailed Technical Overview
1. Product Overview
The Allen Bradley 1734-PDN 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 field devices and the control system.
This adapter allows multiple I/O modules to be connected as a single node on a DeviceNet network, simplifying wiring and reducing installation complexity. It supports cyclic I/O data exchange, diagnostics, and configuration, making it suitable for both simple and moderately complex automation tasks.
The module is typically installed at the head of a POINT I/O station, where it manages communication for all connected modules and ensures stable data transmission across the network.
2. Brand and Series
- Brand: Allen Bradley
- Series: 1734 Series
- Platform: POINT I/O
- Module Type: DeviceNet Adapter
This product is part of a modular distributed I/O system designed to support flexible industrial communication and scalable automation solutions.
3. Technical Specifications
Parameter Table
| Parameter | Specification |
|---|---|
| Model | 1734-PDN |
| Module Type | DeviceNet Adapter |
| Communication Protocol | DeviceNet |
| Network Speed | 125 kbps / 250 kbps / 500 kbps |
| Address Range | 0–63 (configurable node address) |
| Maximum I/O Modules | Up to 63 modules (system dependent) |
| Power Supply | 24V DC |
| Current Consumption | Approx. 400 mA @ 24V DC |
| Backplane Current | Approx. 1.0 A @ 5V DC |
| Isolation | Network to backplane isolation |
| Diagnostics | LED indicators for network and module status |
| Configuration | Node address and baud rate switches |
| Mounting | DIN Rail |
| Operating Temperature | -20°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Protection Rating | IP20 |
| Dimensions | Approx. 75 × 54 × 56 mm |
| Weight | ≈ 0.15 kg ( 0.15 ) |
4. Product Features
The 1734-PDN is designed to provide reliable communication over DeviceNet networks.
- Supports standard DeviceNet communication protocol
- Configurable network speed and node address
- Manages communication for multiple I/O modules
- Provides diagnostic indicators for troubleshooting
- Compact design for distributed installations
- DIN rail mounting for easy integration
- Electrical isolation for improved reliability
These features ensure stable and efficient communication in industrial environments.
5. Product Applications
The module is widely used in automation systems utilizing DeviceNet communication.
Typical applications include:
- Distributed I/O networks
- Machine automation systems
- Packaging and assembly lines
- Material handling systems
- Process control applications
- Legacy systems using DeviceNet infrastructure
It is especially suitable for applications where reliable field-level communication and simple network architecture are required.
6. Product Advantages
Reliable Communication
Provides stable and proven DeviceNet network connectivity.
Flexible Configuration
Adjustable node address and baud rate for easy integration.
Scalable System Design
Supports multiple I/O modules within a single node.
Easy Diagnostics
LED indicators simplify troubleshooting and maintenance.
Compact Integration
Fits easily into distributed control systems with limited space.
7. Recommended Models (Same Series or Related)
POINT I/O Communication and I/O Modules
| Model | Type | Function | Network/Signal | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1734-AENTR | Ethernet Adapter | EtherNet/IP Communication | Ethernet | 75 × 54 × 56 | 0.14 ( 0.14 ) |
| 1734-EP24DC | Expansion Power | DC Power Expansion | 24V DC | 75 × 12 × 56 | 0.09 ( 0.09 ) |
| 1734-IB8 | Digital Input | 8-channel Input | 24V DC | 75 × 12 × 56 | 0.10 ( 0.10 ) |
| 1734-OB8E | Digital Output | 8-channel Output | 24V DC | 75 × 12 × 56 | 0.05 ( 0.05 ) |
| 1734-VHSC | High-Speed Counter | Pulse Processing | Digital | 75 × 12 × 56 | 0.11 ( 0.11 ) |
These modules can be combined to form a complete distributed I/O system with communication, power, and signal processing capabilities.
8. Recommended Popular Models (Same Brand)
Widely Used Industrial Modules
| Model | Type | Channels | Function | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1756-EN2T | Communication | — | Ethernet Interface | 145 × 140 × 35 | 0.45 ( 0.45 ) |
| 1756-IB16 | Digital Input | 16 | 24V DC Input | 145 × 140 × 35 | 0.40 ( 0.40 ) |
| 1756-OB16E | Digital Output | 16 | 24V DC Output | 145 × 140 × 35 | 0.42 ( 0.42 ) |
| 1756-IF8 | Analog Input | 8 | Voltage/Current | 145 × 140 × 35 | 0.45 ( 0.45 ) |
| 1769-OB16 | Digital Output | 16 | 24V DC Output | 118 × 87 × 35 | 0.30 ( 0.30 ) |