Mash LVT20 Series, User Manual, Page: 8 / 16

MECON LVT20 SERIES
pg. 7
6. PIN ASSIGNMENT AND FUNCTIONS
LVT20B pin assignment:
C1 C2 C3 C4 C5
Connector C1 Function
Pin1 | DC +
Pin2 | DC –
Pin3 | PHA
Pin4 | PHB
Pin5 | PHC
Positive supply voltage (48 VDC).
Negative supply voltage (GND).
Motor phase A.
Motor phase B.
Motor phase C.
Connector C2 Function
Pin1 | Vcc
Pin2 | GND
Pin3 | hall A
Pin4 | hall B
Pin5 | hall C
Pin6 | sv GND
Pin7 | sv SIGNAL
Positive supply voltage for hall sensors (+5V).
Hall sensor GND.
Motor Hall A input signal (+5V).
Motor Hall B input signal (+5V).
Motor Hall C input signal (+5V).
External potentiometer GND.
Analog input signal to control the rotational speed of the motor.
Potentiometer (0 – 5V) | PWM signal (1 – 10kHz).