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3.3.1 Voltage Inputs
The device has banana connectors on its top side for measuring 4 Voltage input signals up to
1600V. All the channels are differential inputs and isolated channel by channel and channel by
ground. This allows any kind of measurement (inverter measurements, mixed AC/DC
measurements or mixed frequency measurements 50Hz/16.7Hz).
Depending on the hardware the channels are assigned to different Analog Input (AI) channels.
3.3.2 Current Inputs
For current measurement via sensors, 6 LEMO connectors are placed on the right top side of
the device.
Pin
Signal
Red
U+ (L)
Black
U- (N)
AI
Channel
Name
AI0
V1
AI1
V2
AI2
V3
AI3
VN
The voltage inputs supports DC and AC measurement. Please refer to the
“Neo Technical Reference Manual”
for detailed information.
These input connectors support many different kinds of sensors including
TEDS - sensors. Please refer to the
“Neo Technical Reference Manual”
for
detailed information.
Summary of Contents for PQA8000
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