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Volume – Tecfluid TH5 For DP Series User Manual

Page 5

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5

Note

: The reset terminals are not isolated from the rest of the circuit. They may not be

connected to other equipment.

Example of the connection of the pulse output to a PLC

3.3 HART

TM

transmitters

In the case of a HART

TM

transmitter, an external resistor (R ext.) must be included. Its

minimum value will be 200

 and the maximum value will depend on the power supply as

follows, being the power supply voltage V, 18 VDC minimum.

12 to 36 VDC

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