Page 14/60 H2B USER'S MANUAL - 550145G
ELECTRICAL CIRCUIT OF INPUT PINS
Pin C1 Pins E1, E2, E3, E4, E5, E6, E7
SYSTEM
VOLTAGE
RIN
INPUT SIGNAL
LEVEL
HIGH LOW
24 10K >10V <50V
48 27K >20V <10V
80 47K >35V <18V
3.5 H2B POWER CONNECTORS
-SH Output current sense
+B Battery positive
VMN Connected to the power mosfet drain, it supplies a negative to the motor with
variable duty cycle
-B Battery negative
+SH Input current sense
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