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Data Sheet

ManualsBrandsIon Motor Control ManualsSerial DC ControllersUSB RoboClaw 2x120A HV Brushed DC Motor Controller
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RoboClaw 120A/160A/200A Dual Channel Motor Controller Data Sheet
(c) 2016 Ion Motion Control. All Rights Reserved.
11
Logic Battery
An optional logic battery supply is supported. Under heavy loads the main power can suffer voltage drops, causing potential
logic brown outs which may result in uncontrolled behavior. A separate power source for the motor controllers logic circuits,
can remedy potential problems from main power voltage drops. The logic battery maximum input voltage is 12VDC with a
minimum input voltage of 6VDC. The 5V regulated user output is supplied by the secondary logic battery if supplied. The
mAh of the logic battery should be determined based on the load of attached devices powered by the regulated 5V user
output.
+
-
Battery
Motor 1
Motor 2
R1
F1
D1
M1A
M1B
M2B
M2A
B-
B+
ROBOCLAW
F2
+
-
Logic
Battery
SW1
SW2
GND
LB+