PC-Pro LAN 4A is an Open loop CNC Controller and ideal for servo drives and Stepper motors that accept step/dir. PC-Pro LAN 4A is a powerful PC-based CNC controller designed for precision motion control across four independent and interpolated axes . Built for industrial environments, it delivers smooth, high-speed motion through a LAN-based connection and supports up to 500,000 pulses per second with S-curve acceleration for stable and accurate movement

The 16 protected digital outputs allow you to safely control your loads. With PNP and NPN compatibility, these outputs enhance system flexibility and offer a wide range of applications. The high number of outputs enables the control of more complex systems, making it ideal for advanced industrial automation.
The 24 isolated digital inputs support both PNP and NPN signals. This feature ensures seamless integration with various industrial applications while maintaining electrical isolation for enhanced safety. The high number of inputs allows for connecting more sensors and devices, increasing system flexibility.
| Feature | Specification |
|---|---|
| Axes | 4 Interpolated and Independent |
| Digital Inputs (PNP/NPN, Isolated) | 24 Units |
| Digital Outputs | 16 open-collector outputs with short-circuit protection |
| Analog Outputs (Protected) | 2 Units (0 - 10 Volts) |
| PWM Outputs (Adjustable Frequency) | 2 Units (0 - 5 Volts) |
| Axis Pulse Speed | 500,000 (pulses/sec) |
| Axis Pulse Type | Pulse/Direction |
| Acceleration Time | From 50 to 30,000 (mm/s²) |
| Speed Profile | S-Curve |
| Hardware Buffer Size | 2,000 Block FIFO |
| PC-Control Unit Data Exchange Time | 20 milliseconds |
| Isolation Type | Optocoupler |
| Communication Type | LAN at 100 Mbps (TCP/IP) |
| Communication Distance | More than 20 meters with UTP / More than 50 meters with SFUTP |
| Hardware Lock | 24 Time Locks Adjustable with Internal Clock |
| Power Consumption | 16 - 32 volts - 300 milliamps |
| Dimensions | 25 x 13 cm |
| Control Type | Open-Loop Control |
| Operating System | Windows 7, 8, 10, 11 |
| Supported Equipment | Joystick, Remote Control, Handwheel |