Geo Brick Drive User Manual
Pinouts and Software Setup
64
X1-X8: Encoder Feedback, Sinusoidal
X1-X8: D-sub DA-15F
Mating: D-sub DA-15M
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
Pin #
Symbol
Function
Notes
1
Sin+
Input
Sine+
2
Cos+
Input
3
CHC+
Input
Index+
4
EncPwr
Output
Encoder Power 5 Volts
5
CHU+
In/Out
U Hall
6
CHW+
In/Out
W Hall
7
2.5 Volts
Output
Reference Power 2.5 volts
8
Unused
9
Sin-
Input
Sine-
10
Cos-
Input
Cosine-
11
CHC-
Input
Index-
12
GND
Common
Common Ground
13
CHV+
In/Out
V Hall
14
CHT+
In/Out
T Hall
15
Unused
This option allows the Geo Brick Drive to interface directly to up to eight sinusoidal feedback devices.
The high resolution interpolator circuitry accepts inputs from sinusoidal or quasi-sinusoidal encoders (1-
Volt peak to peak) and provides encoder position data. It creates 4,096 steps per sine-wave cycle.
Summary of Contents for Geo Brick
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