Controller parameter description:

1. 1 way power input port (9-30v);

2. One channel of output port of 24V, 3.3V and 5V power supply (maximum current 2a, convenient for power supply to external equipment);

3. SWD program burn-in interface 1 way (send one download line, send driver, and download program directly after installation);

4. 13 input ports of switch quantity (all of them are isolated by optocoupler, of which 2 are high-speed input ports, which are convenient for collecting high-speed pulse and realizing PID closed-loop control);

5. 2 analog input ports (acquisition voltage: 0-3.3v, if high voltage is collected, series connection resistance is required);

6. 8-bit magnetic navigation 10PIN seat input port 2 channels, can directly connect with 8-bit magnetic navigation sensor and power supply;

7. 16 bit magnetic navigation 20pin seat input port 1 way, can directly connect with 16 bit magnetic navigation sensor and power supply;

8. 8-way switch output port (all the internal parts are isolated by optocoupler, of which 2 are high-speed output ports, which can provide high-speed pulse output and realize PWM speed regulation of motor);

9. Three relay output ports (allowing maximum current 2a) have a common COM port, which can realize the control and drive of high-power equipment;

10. 2-way RS232 interface;

11. 1-way RS485 interface;

12. Overall size: 145 * 110 * 40MM; fixed hole size: 135 * 70mm; aperture: 4mm;

13. The guide rail base is convenient for connecting with the guide rail and convenient for disassembly;

14. Main chip: stm32f407vet6;