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Product Introduction
The Allen-Bradley 1734-APB Point I/O Profibus Adapter is a compact communication module designed to integrate Point I/O modules into Profibus DP networks. It provides high-speed, reliable connectivity between distributed I/O and control systems, allowing seamless data exchange in industrial automation environments.
This adapter serves as the interface between local I/O modules and Profibus DP networks, enabling efficient communication with programmable controllers and distributed systems. Its robust design supports continuous operation in harsh industrial conditions while maintaining accurate data transmission.
The 1734-APB is part of the 1734 Point I/O series, providing modular and scalable I/O expansion. It is suitable for discrete manufacturing, process control, and any application requiring reliable Profibus communication.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Model | 1734-APB |
| Product Series | Point I/O |
| Component Type | Fieldbus I/O |
| Communications Ports | Onboard Profibus DP port |
| Communications Protocols | Profibus DP |
| Power Supply | 24V DC |
| Operating Temperature, Max | 55 °C |
| Operating Temperature, Min | -20 °C |
| Storage Temperature, Max | 85 °C |
| Storage Temperature, Min | -40 °C |
| Relative Humidity, Max | 95 %RH |
| Humidity Type | Non-condensing |
| I/O Type | Point I/O (Bul. 1734) |
| Module Function | Communications adapter for I/O modules |
| Dimensions | 79.8 × 56.1 × 133.1 mm |
| Weight | 0.225 kg |
Applications
• Distributed control systems, connecting Point I/O modules to Profibus DP networks
• Industrial automation, providing reliable communication between controllers and remote I/O
• Process and discrete manufacturing, enabling modular expansion of I/O points
• Control cabinet integration, allowing organized and space-efficient installation
• Factory monitoring and diagnostics, supporting real-time data collection and system management
Advantages
• Reliable Profibus DP communication, ensuring accurate and deterministic data exchange
• Compact design, ideal for space-constrained control cabinets
• Modular and scalable integration, supporting expansion of Point I/O systems
• Industrial-grade construction, resistant to temperature fluctuations and humidity
• Seamless integration with Allen-Bradley controllers, reducing engineering and commissioning effort
• Non-condensing humidity support, allowing operation in typical industrial environments
