Tecfluid CP420P Bedienungsanleitung PDF herunterladen (Seite 9)

6 HART

COMUNICATION

The CH420P transmitters have a HART

communication MODEM.

The details of the characteristics with respect to the HART

communication are available

in the appropriate Field Device Specification.

Analog loop electrical characteristics for communications :

Reception Impedance :

Rx > 8,5 M

Cx < 200 pF

Resume of the principal communications characteristics:

Manufacturer, Model and Revision Tecfluid S.A., CH420P, Rev. 0

Device type Transmitter

HART

Revision 6.0

Device Description available No

Number and type of sensors 1, external

Number and type of actuators 0

Number and type of host side signals 1, 4 – 20 mA analog

Number of Device Variables 2

Number of Dynamic Variables 1

Mappable Dynamic Variables No

Number of Common Practice Commands 13

Number of Device Specific Commands 2

Bits of Additional Device Status 12

Alternative operating modes? No

Burst mode? No

Write Protection? Yes

1 2 3 4 5 6 7 8 9 10 11 12

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Tecfluid CP420P Bedienungsanleitung Seite 9