Configuration
cable socket
Yellow LED shows
device operation
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RL
TC / mV
XTD Series
www.automationdirect.com
XTD-UNV product insert Rev. 2
Wiring
* For convenient installation, wiring plugs are removable.
Shielding
Please take note when installing the transmitter:
The shield on the 4-20 mA signal output must
have the same potential as the shield at the
sensor connections. When using grounded
thermocouples, shielding of the output 4 to
20 mA cable is recommended. In plants with
strong electromagnetic fields, shielding of all
cables with a low ohm connection to ground is
recommended.
Due to the danger of lightning strikes it is
recommended that shielded cable be used in
installations outside of buildings.
Safety instructions:
• To comply with UL61010-1 unit must be supplied
by class 2 power supply.
• Disconnect power before making connections
1000
Operating
Region
35 V12 V
Load ( )
Load Impedance
RLmax = (V
powersupply
-12V) / 0.023A (current output)
e.g. (24V - 12V) / 0.023A = 521.74 Ω
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