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Allen-Bradley 1734-APB POINT I/O PROFIBUS DP Network Adapter Module
- Regular price
- $422.00
- Sale price
- $422.00
- Regular price
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Product Description P/N: 1734-APB
Description
The Allen-Bradley 1734-APB is a POINT I/O PROFIBUS DP network adapter designed to connect distributed POINT I/O modules to PROFIBUS-based industrial automation networks. It serves as the communication interface between the POINTBus backplane and the PROFIBUS DP network, enabling efficient exchange of control and status data. The adapter supports modular I/O architectures and is engineered for reliable operation in industrial control systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLCs/Machine Control |
| Part Number | 1734-APB |
| Subcategory | Network Adapter Module |
| Product Series | POINT I/O |
| Module Type | PROFIBUS DP Network Adapter |
| Network Protocol | PROFIBUS DP |
| Input Voltage | 24 V DC |
| Input Voltage Range | 10–28.8 V DC |
| Field Side Power | 400 mA |
| POINTBus Current | 1000 mA |
| Inrush Current | 6 A maximum |
| Power Consumption | 8 W |
| Power Dissipation | 2.8 W at 28.8 V DC |
| Input Protection | Reverse polarity protection |
| Maximum Supported Modules | 63 POINT I/O modules |
| Mounting Type | POINT I/O backplane mounting |
| Operating Role | PROFIBUS DP Slave / POINTBus Master |
| Weight | 0.15 kg (0.33 lb) |
Information About 1734-APB
The 1734-APB is a member of the Allen-Bradley POINT I/O distributed I/O platform, developed to provide seamless integration between POINT I/O modules and PROFIBUS DP networks. Installed as the leftmost module in a POINT I/O assembly, it converts field-side power into POINTBus logic power while coordinating communications between the backplane and network master. The adapter operates as a PROFIBUS DP slave and supports communication with up to 63 POINT I/O modules through the POINTBus architecture. It is commonly used in manufacturing, process automation, material handling, and machine control systems that require flexible distributed I/O deployment.
Key Features:
- PROFIBUS DP Network Connectivity: Enables communication between POINT I/O systems and PROFIBUS DP controllers.
- POINTBus Master Functionality: Manages communication with connected POINT I/O modules through the backplane.
- Support For Up To 63 Modules: Allows expansion of distributed I/O systems without additional network adapters.
- Integrated Power Conversion: Converts field power into POINTBus logic power for connected I/O modules.
- Reverse Polarity Protection: Helps protect the adapter from incorrect power wiring conditions.
- Compact Distributed I/O Design: Supports space-efficient control panel installations.
- High POINTBus Current Capacity: Provides up to 1000 mA of current for connected POINT I/O devices.
- Industrial Communication Reliability: Designed for stable operation in demanding automation environments.
The 1734-APB delivers the reliability and precision required for PROFIBUS-based distributed I/O communication in industrial automation systems.
Description
The Allen-Bradley 1734-APB is a POINT I/O PROFIBUS DP network adapter designed to connect distributed POINT I/O modules to PROFIBUS-based industrial automation networks. It serves as the communication interface between the POINTBus backplane and the PROFIBUS DP network, enabling efficient exchange of control and status data. The adapter supports modular I/O architectures and is engineered for reliable operation in industrial control systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLCs/Machine Control |
| Part Number | 1734-APB |
| Subcategory | Network Adapter Module |
| Product Series | POINT I/O |
| Module Type | PROFIBUS DP Network Adapter |
| Network Protocol | PROFIBUS DP |
| Input Voltage | 24 V DC |
| Input Voltage Range | 10–28.8 V DC |
| Field Side Power | 400 mA |
| POINTBus Current | 1000 mA |
| Inrush Current | 6 A maximum |
| Power Consumption | 8 W |
| Power Dissipation | 2.8 W at 28.8 V DC |
| Input Protection | Reverse polarity protection |
| Maximum Supported Modules | 63 POINT I/O modules |
| Mounting Type | POINT I/O backplane mounting |
| Operating Role | PROFIBUS DP Slave / POINTBus Master |
| Weight | 0.15 kg (0.33 lb) |
Information About 1734-APB
The 1734-APB is a member of the Allen-Bradley POINT I/O distributed I/O platform, developed to provide seamless integration between POINT I/O modules and PROFIBUS DP networks. Installed as the leftmost module in a POINT I/O assembly, it converts field-side power into POINTBus logic power while coordinating communications between the backplane and network master. The adapter operates as a PROFIBUS DP slave and supports communication with up to 63 POINT I/O modules through the POINTBus architecture. It is commonly used in manufacturing, process automation, material handling, and machine control systems that require flexible distributed I/O deployment.
Key Features:
- PROFIBUS DP Network Connectivity: Enables communication between POINT I/O systems and PROFIBUS DP controllers.
- POINTBus Master Functionality: Manages communication with connected POINT I/O modules through the backplane.
- Support For Up To 63 Modules: Allows expansion of distributed I/O systems without additional network adapters.
- Integrated Power Conversion: Converts field power into POINTBus logic power for connected I/O modules.
- Reverse Polarity Protection: Helps protect the adapter from incorrect power wiring conditions.
- Compact Distributed I/O Design: Supports space-efficient control panel installations.
- High POINTBus Current Capacity: Provides up to 1000 mA of current for connected POINT I/O devices.
- Industrial Communication Reliability: Designed for stable operation in demanding automation environments.
The 1734-APB delivers the reliability and precision required for PROFIBUS-based distributed I/O communication in industrial automation systems.