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- Allen Bradley
- 1769-DPS
- PROFIBUS DP Slave Communication Module
- USA
- 131 x 40 x 86 mm
- 0.14 kg
- Xiamen, China
- New & In Stock
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- 1 Year
- 1-3 Working Days
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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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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Product Overview
In modern industrial automation systems, efficient communication between control platforms and field devices is essential for improving system flexibility, reducing installation complexity, and ensuring reliable data exchange. The Allen Bradley 1769-DPS PROFIBUS DP Slave Communication Module is a communication interface module designed to connect CompactLogix Compact I/O systems with PROFIBUS DP networks.
The Allen Bradley 1769-DPS enables CompactLogix-based automation systems to communicate with PROFIBUS DP master devices, allowing data exchange between controllers, remote I/O systems, drives, and industrial field equipment. It provides an effective solution for integrating PROFIBUS-based devices into modern automation architectures.
As industrial networks become increasingly important in manufacturing and process applications, communication modules provide the connection between control systems and field-level equipment. The 1769-DPS helps engineers expand automation capabilities while maintaining reliable and efficient industrial communication.
With its compact structure, lightweight design, and stable communication performance, the Allen Bradley 1769-DPS is suitable for machine automation, manufacturing equipment, process control systems, and distributed industrial applications.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Allen Bradley |
| Model | 1769-DPS |
| Product Series | CompactLogix Compact I/O |
| Product Type | PROFIBUS DP Slave Communication Module |
| Function | PROFIBUS network communication |
| Communication Protocol | PROFIBUS DP Slave |
| Application | Industrial automation systems |
| Dimensions | 131 × 40 × 86 mm |
| Weight | 0.14 kg |
| Installation Type | Compact I/O system mounting |
| Communication Function | Data exchange with PROFIBUS DP master devices |
| Operating Environment | Industrial control environment |
| Design Feature | Compact communication interface |
Function and Working Principle
The Allen Bradley 1769-DPS PROFIBUS DP Slave Communication Module operates as a communication interface between CompactLogix Compact I/O systems and PROFIBUS DP master networks.
In a PROFIBUS architecture, the master device controls communication while slave devices provide process data. The 1769-DPS acts as a slave communication module, exchanging input and output information with a PROFIBUS DP master controller.
The working process can be described as:
PROFIBUS DP Master → 1769-DPS Module → Compact I/O System → Field Devices
The main functions include:
- Connecting CompactLogix systems to PROFIBUS networks
- Providing PROFIBUS DP slave communication
- Transferring process data between devices
- Supporting distributed automation architectures
- Expanding industrial network compatibility
During operation:
- The PROFIBUS master sends communication requests
- The 1769-DPS receives network data
- The module exchanges information with Compact I/O modules
- Input and output data are updated
- The control system performs automation operations
This communication method enables reliable data exchange between different industrial devices.
Role in CompactLogix Automation Systems
The Allen Bradley 1769-DPS provides an important communication link for CompactLogix systems that need to interact with PROFIBUS-based equipment.
Many industrial facilities contain equipment from different manufacturers using different communication protocols. A PROFIBUS interface module allows CompactLogix platforms to integrate with existing PROFIBUS networks without replacing installed field devices.
The module is commonly integrated with:
- CompactLogix controllers
- Compact I/O modules
- PROFIBUS DP master systems
- Remote I/O devices
- Industrial drives
- Field automation equipment
A typical communication structure includes:
Control System → PROFIBUS DP Master → 1769-DPS Slave Module → Field Devices
This architecture provides:
- Flexible network integration
- Improved equipment compatibility
- Reduced system modification costs
- Efficient data communication
- Easier automation expansion
Communication Functions
PROFIBUS DP Slave Communication
The primary function of the Allen Bradley 1769-DPS is providing PROFIBUS DP slave connectivity.
The module enables:
- Cyclic data exchange
- Industrial device communication
- Remote equipment monitoring
- Distributed control integration
This allows CompactLogix systems to communicate with PROFIBUS-based automation equipment.
Industrial Network Integration
The module helps integrate different automation devices into a unified control environment.
Benefits include:
- Improved system flexibility
- Easier equipment connection
- Better communication efficiency
- Simplified automation design
Data Exchange Management
The 1769-DPS manages communication between the PROFIBUS network and Compact I/O system.
Functions include:
- Input data transfer
- Output command transmission
- Network status monitoring
- Communication management
Industrial Applications
Manufacturing Automation
The Allen Bradley 1769-DPS is commonly used in:
- Automated production lines
- Assembly equipment
- Packaging machines
- Industrial machinery
It provides communication between control systems and field devices.
Process Automation
Applications include:
- Water treatment systems
- Chemical processing equipment
- Industrial monitoring systems
- Utility automation
The module supports reliable process data exchange.
Motion and Drive Systems
Used with:
- Industrial drives
- Motor control systems
- Automated positioning equipment
It enables communication between controllers and drive devices.
Machine Integration Projects
Applied in:
- Custom automation machines
- Equipment upgrades
- Multi-brand automation systems
It helps connect different industrial communication environments.
Installation and System Integration
Proper installation of the Allen Bradley 1769-DPS is essential for stable PROFIBUS communication.
Recommended installation procedures include:
- Installing the module in the correct Compact I/O position
- Connecting PROFIBUS communication wiring
- Configuring slave parameters
- Setting network addresses
- Testing communication status
During commissioning, engineers should verify:
- Module recognition
- PROFIBUS network connection
- Data exchange operation
- Input and output mapping
- System response
Correct installation helps prevent:
- Communication interruptions
- Data transmission errors
- Network configuration problems
- Unexpected equipment downtime
Compatible System Components
| Component | Function |
|---|---|
| CompactLogix Controller | Executes automation control programs |
| Compact I/O Modules | Collect and output field signals |
| PROFIBUS DP Master | Controls network communication |
| Remote I/O Devices | Provide distributed signal processing |
| Industrial Drives | Control motors and equipment |
| Engineering Software | Configures automation systems |
Together, these components create a complete industrial communication solution.
Common Failure Symptoms
| Fault Symptom | Possible Cause |
|---|---|
| PROFIBUS communication failure | Network wiring problem |
| Slave device not recognized | Address or configuration issue |
| Data update failure | Communication parameter error |
| Module status fault | Hardware or installation problem |
| Intermittent communication | Cable interference or connection issue |
Regular inspection helps maintain stable network operation.
Maintenance Recommendations
To maintain reliable performance of the Allen Bradley 1769-DPS:
- Check PROFIBUS cable connections regularly
- Verify network configuration parameters
- Monitor communication status
- Inspect module installation condition
- Maintain clean control cabinet environments
Preventive maintenance helps reduce communication failures and improve automation system availability.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| Allen Bradley 1769-DPS | PROFIBUS DP Slave Module | PROFIBUS network integration | CompactLogix systems |
| Allen Bradley 1769-ADN/B | DeviceNet Adapter Module | DeviceNet communication | Distributed I/O systems |
| Allen Bradley 1769-AENTR | Ethernet Adapter Module | Ethernet communication | Modern automation networks |
| Allen Bradley Communication Modules | Network Interface Products | Industrial protocol support | Automation integration |
Key Advantages
- Supports PROFIBUS DP network integration
- Enables CompactLogix communication expansion
- Provides reliable industrial data exchange
- Supports distributed automation architectures
- Compact and lightweight design
- Simplifies multi-system integration
- Suitable for industrial communication applications
Technical FAQs
What is Allen Bradley 1769-DPS used for?
The Allen Bradley 1769-DPS is a PROFIBUS DP Slave Communication Module used to connect CompactLogix Compact I/O systems with PROFIBUS DP networks.
Is the 1769-DPS a PLC processor module?
No. It is a communication interface module designed for network integration, not a PLC CPU.
What communication protocol does 1769-DPS support?
The module supports PROFIBUS DP slave communication for industrial automation applications.
Where is Allen Bradley 1769-DPS commonly used?
It is commonly used in manufacturing automation, process control systems, machine integration projects, and distributed industrial networks.
Conclusion
The Allen Bradley 1769-DPS PROFIBUS DP Slave Communication Module is a reliable industrial communication solution designed to connect CompactLogix automation systems with PROFIBUS DP networks.
With its compact design, efficient data exchange capability, and flexible integration features, it helps engineers build scalable automation systems and improve communication between controllers and field devices.
For automation engineers, machine builders, and industrial system integrators, the Allen Bradley 1769-DPS provides a practical solution for PROFIBUS network expansion and industrial communication improvement.