Product User’s Manual –
4.0 BOARD LAYOUT
Components on MDS160A and their functions:
1.
Positive Supply Terminal Connect to the power source (positive).
2.
Negative Supply Terminal Connect to the power source (negative).
3.
Motor Terminal A Connect to the moto. Swap with Motor Terminal B if the
direction is incorrect.
4.
Motor Terminal B Connect to the moto. Swap with Motor Terminal A if the
direction is incorrect.
5.
LED A – Turns on when the Motor Terminal A is high and Motor Terminal B is low.
Indicates the current flows from Motor Terminal A to B.
6.
LED B – Turns on when the Motor Terminal A is low and Motor Terminal B is high.
Indicates the current flows from Motor Terminal B to A.
7.
LED OC – Overcurrent LED. Turn on when the overcurrent is detected and the
current is limited by the motor driver.
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