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1 power supply connection, 2 analog output connection – Tecfluid LU Series User Manual

Page 7

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The power supply is provided by a diode bridge that allows connecting it regardless of the
polarity .

3.1.2 Analog

output

connection

Terminal

+ mA

(positive).

-

mA

(negative).

3.1

Power supply and analog output connection (models LU9X)

Models LU9X (LU91, LU93, LU91H, LU93H) are instruments that use 2 wires for the
power supply and 2 wires for the analog output. Possible examples of connection can be
seen in page 9.

3.1.1

Power supply connection (models LU9X)

Terminal

_

0 V (-)

_

24 V (+)