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- Allen -Bradley
- 1768-M04SE/A
- CompactLogix 4-Axis Sercos Interface Module
- USA
- 132.02 x 56.68 x 105.1 mm
- 0.2 kg
- 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
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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.
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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Product Overview
The Allen-Bradley 1768-M04SE/A CompactLogix 4-Axis Sercos Interface Module is a specialized motion control interface designed for integration with the CompactLogix family of PLCs. It enables precise, high-speed communication between CompactLogix controllers and Sercos-compatible motion devices, such as servo drives and motors.
This module supports up to four axes of motion, making it ideal for applications requiring synchronized multi-axis control. It ensures deterministic communication, fast response times, and seamless integration into industrial automation systems.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Allen-Bradley |
| Model | 1768-M04SE/A |
| Series | CompactLogix Motion Interface |
| Product Type | Sercos Motion Interface Module |
| Axes Supported | 4 axes |
| Communication Protocol | Sercos (Real-Time Ethernet) |
| Power Supply | Powered through CompactLogix backplane |
| Programming Software | Studio 5000 Logix Designer |
| Mounting Type | DIN rail or panel mounting |
| Dimensions | 132.02 × 56.68 × 105.1 mm |
| Weight | 0.2 kg |
| Operating Environment | Industrial automation systems |
| Typical Use | Motion control and coordinated multi-axis operations |
Function and Working Principle
The 1768-M04SE/A module functions as a communication bridge between a CompactLogix controller and Sercos-enabled servo drives:
- Receives motion commands from the CompactLogix controller
- Transmits these commands in real time to connected servo drives
- Receives feedback on position, speed, and torque from drives
- Coordinates up to four axes for synchronized motion control
- Ensures deterministic response for precise machine operations
This setup enables high-speed, repeatable motion for complex industrial machinery.
Role in Industrial Control Systems
The module serves as a dedicated motion interface, expanding the capabilities of a CompactLogix controller by enabling:
- Coordinated multi-axis motion control
- Real-time feedback and error monitoring
- Integration with servo drives, motors, and mechanical actuators
- High-performance motion applications in compact control panels
It is essential for systems requiring precise motion and timing.
Industrial Applications
The 1768-M04SE/A is commonly used in:
- Packaging machinery
- Robotics and pick-and-place systems
- Conveyor systems with multiple synchronized axes
- CNC and machining centers
- Automated assembly lines
- Material handling equipment
Its precision and real-time communication make it ideal for applications where timing and accuracy are critical.
Installation and System Integration
For optimal operation:
- Mount the module in a CompactLogix-compatible backplane or control panel
- Connect Sercos network cables to the module for drive communication
- Configure axes and motion parameters using Studio 5000 Logix Designer
- Integrate with feedback devices for closed-loop motion control
- Follow industrial wiring and grounding practices to reduce interference
Correct installation ensures precise and reliable multi-axis motion.
Compatible System Components
The 1768-M04SE/A module typically works with:
- CompactLogix L45 or L45S processors
- 1769 Compact I/O modules for standard input/output
- Sercos-enabled servo drives and motors
- HMIs for motion monitoring
- EtherNet/IP network devices for system integration
- Safety modules for emergency stops and protective monitoring
It forms the core of high-performance motion control systems.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 1768-M02SE | 2-Axis Sercos Module | Supports 2 axes | Smaller motion systems |
| 1768-L45 | CompactLogix CPU | Standard PLC controller | Control without dedicated motion module |
| Allen-Bradley Kinetix 5500 | Servo Drive | Integrated motion control | Advanced multi-axis applications |
| Siemens 828D Motion Controller | PLC Motion Interface | Multi-axis support | CNC or industrial robots |
| Beckhoff EL7031 | EtherCAT Servo Interface | Multi-axis precision control | Motion-critical applications |
Key Advantages
- Supports up to 4 synchronized motion axes
- Real-time deterministic communication with Sercos devices
- Compact and lightweight design
- Seamless integration with CompactLogix controllers
- High-speed, precise motion control for industrial automation
- Scalable for small to medium multi-axis systems
Technical FAQs
What is the main function of the 1768-M04SE/A?
It enables real-time, multi-axis motion control between CompactLogix controllers and Sercos-compatible servo drives.
How many motion axes can it control?
It supports up to 4 axes simultaneously.
Which programming software is required?
It is configured and programmed using Studio 5000 Logix Designer.
Can it integrate with safety devices?
Yes, it can work alongside safety modules for emergency stops and protective monitoring.
Conclusion
The Allen-Bradley 1768-M04SE/A CompactLogix 4-Axis Sercos Interface Module is a high-performance motion control interface that enables precise and coordinated control of multiple servo axes. Its compact design, real-time Sercos communication, and seamless integration with CompactLogix controllers make it ideal for packaging machines, robotics, CNC equipment, and other motion-critical industrial applications.
It provides engineers and system integrators with a reliable, scalable solution for complex motion control tasks.