1. Power input: DC 24V (operate voltage: 20V-29V)
2. Rated current: 20A
3. Overload(overcurrent) protect
4. RPM Setup Control:
(1) 5-10K VR adjust control
(2) 0-5V Analog signal input control
(3) 0-10V Analog signal imput control
5. RPM Control imput impedence: minimum 100K ohm
