PQube User Manual 2.1
Page 10 of 113
Power your PQube from 100~240Vac
PS1
Do you want to power your PQube from 100~240Vac (50/60Hz)? If you have
24~48Vdc or 24Vac, you can use your PQube’s internal power supply (just
connect to the power supply screw terminals). If you want to use
100~240Vac, you’ll need an optional PS1 Power supply module.
PS2
In addition to powering your PQube from 100 ~ 240VAC (50/60Hz), you can
power external accessories with the PS2’s 24VDC output.
Measure Temperature and Humidity
TH1
Do you want to record the temperature and humidity in addition to
everything about the electric power? You can use up to two TH1
Temperature/Humidity sensors. Measure the local environment or
connect a second sensor with an extension cable and measure the
temperature and humidity at two locations simultaneously. Just plug
them into your PQube and it will start recording data immediately.
DC Monitoring
ATT1
Interested in High Voltage DC Monitoring? Use an ATT1 module. It is
available with a full scale of 600VDC and 1200VDC, and can measure up to
1000VDC and 2000VDC, respectively. Measure 1 differential voltage, or 2
voltages relative to earth.
ATT2
Do you want to monitor both DC voltage and DC current? Use an ATT2
module, it is available with a full scale of 600VDC and can measure up to
1000VDC. The ATT2 module accepts a DC current sensor that is powered by
±15VDC, and has a ±5V nominal output.
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