Analog Channel Connections - DENT Instruments ELITEpro XC Operator's Manual

V C
OLTAGE ONNECTIONS
1) Before connecting voltage leads L1, L2, L3, & N to the
meter, first connect them to dedicated circuit
breakers using either Croc-clips or lead adapters from
DENT.
a) Refer to the wiring diagrams in Section 2 for
wiring connection specifics. Follow local electrical
codes during this installation.
b) IMPORTANT: Verify the breaker is marked as the
disconnect breaker for the ELITEpro XC.
2) Connect lead adapters to the banana sockets at the
end of the voltage leads.
3) Connect the voltage leads (L1, L2, L3, and N, as necessary) to the ELITEpro XC.
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NALOG HANNEL
Analog inputs are especially helpful when used in conjunction with power measurements to correlate
the consumption of electricity with environmental, HVAC plant performance or other process
conditions. Typical uses might include logging ambient temperature, building temperatures, solar
insolation, tank pressures, duct flows etc.
The ELITEpro XC™ has four analog input channels that can be configured for voltage or current input
used in any combination among channels. The limiting specifications for analog input are shown below.
MAXIMUM INPUT VOLTAGE
MAXIMUM INPUT CURRENT
A/D
INPUT IMPEDANCE
SAMPLING FREQUENCY
ACCURACY
The following sensor types are supported and selected through the ELOG 14 software interface.
0/4–20 mA externally powered current loop

0–30* VDC single ended, non-isolated

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C
ONNECTIONS
Analog Input Technical Specifications
30 VDC, Unipolar Measurements Only.
23 ma
Note: the current limit will be exceeded before 30 volts of applied
potential when selected for current mode or connected with reverse
polarity.
16 bit
50.0K (voltage mode), 499 ohm (current mode)
4 HZ - per channel, 16 HZ total throughput
<0.2% typical
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D Y K ? The ELITEpro XC is rated
ID OU NOW
for 600V Over-Voltage Category III. Cat
III is for measurements performed in the
building. Examples are measurements
on distribution boards, circuit-breakers,
wiring including cables, bus bars,
junction boxes, switches, and socket
outlets in a fixed installation, and
equipment for industrial use. Other
equipment could include stationary
motors with a permanent connection to
the fixed installation.
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