Pulse generator Modbus module

Product Features

• Pulse and direction 
• Four-axis control 
• Frequency adjustment up to 100 kHz 
• Frequency accuracy: 1 Hz 
• Communication via Modbus RS485 RTU 
• Windows software module connection 
• Digital inputs for each axis to enable activation 
• Pulse outputs 
• Status indicators (LEDs) 
• Communication via Modbus 
• Ability to monitor channel status to prevent damage
• Hardware protection circuits

Product Descriptions

Setting up servo motors and stepper motors is often challenging due to the need for precise input signals. This module, built on the powerful STM32F4 ARM Cortex-M4 microcontroller platform, has been designed with the same robust hardware core widely used in industrial PLCs such as Siemens and Delta.

With its advanced design, the module can generate pulse frequencies up to 100 kHz with an accuracy of 1 Hz. It supports key motor control parameters, including:

1. Pulse count (incremental and decremental)
2. Frequency values
3. Direction
4. Acceleration time

Through Modbus RTU communication, you can easily control your servo or stepper motor. After setting the parameters and activating the desired axis, the motor will begin operation smoothly.

The module also provides:

• Digital input activation for each axis
• Modbus communication for reliable integration
• Windows-based software, allowing quick and user-friendly configuration of all parameters
• A practical solution when a PLC is not available, or for experimental and educational projects

This combination of precision, ease of use, and robust design makes the module ideal for both industrial applications and test setups.