Ensemble LAB Hardware Manual
Installation and Configuration
2.3.2. Hall-Effect Interface
The Hall-effect switch inputs are recommended for AC brushless motor commutation but not absolutely
required. The Hall-effect inputs accept 5-24 VDC level signals.
Table 2-8:
Hall-Effect Feedback Interface Pin Assignment
Pin#
Description
In/Out/Bi
8
HALL A
Input
9
HALL C
Input
21
HALL B
Input
74LVC245
10K
10K
10K
1
0
K
1
0
K
1
0
K
.0
1
.0
1
.0
1
PIN-9
PIN-21
PIN-8
+3.3V
+5V
HALLA
HALLB
HALLC
Figure 2-8:
Hall-Effect Inputs
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