【working principle】--All input signals are isolated by optical coupling, and can be connected to emergency stop, tool setting, limit, etc.
【easy to operate】--One-way relay output port can control the spindle switch. The output port is P17 port.Open all 17 ports, can be connected with optocoupler drive, can control 5-axis stepper motor.P1 acts as a PWM output and can control the spindle governor with optocoupler input.
【high security】--12-24V wide peripheral voltage input, with anti-reverse connection function. USB power supply and peripheral power supply are separated to ensure computer security.
【One-way relay 】--One-way relay output port can control the spindle switch. The output port is P17 port.
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Heschen Metal Toggle switch Flick Flip, 12V 20A, SPDT, ON/OFF 2 positon, 2 pin, with red waterproof cap
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uxcell 1NO 1NC 250V 16A 50-300C Temperature Control Switch Capillary Thermostat for Oven Refrigerator Heater, 2m, with 2 Screws&3 Crimp Terminals
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