Ndrive QL Hardware Manual
Introduction
The following block diagram shows a connection summary (refer to Chapter 2 and Chapter 3 for more
detailed connection information).
STAGE
J106
Motor (+, -)
Logic Power
Sensor Position
Flash Config
Power
Supply
High Voltage
Amplifier
Heatsink Over
Temperature
AUX I/O
J108
Analog Input 0
Analog Output 0
2 High Speed Opto Inputs
4 Opto Inputs
4 Opto Outputs
PSO Output
SIN, COS, MRK
SYNC
J103
Proprietary Bus
ANALOG
I/O
J107
Voltage Command
Voltage Monitor
POWER
INPUT
TB101
POWER
INPUT
TB101
DEVICE
NUMBER
S1
FIRWIRE
J104/J105
FireWire Port
Figure 1-1:
Functional Diagram
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Chapter 1
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