21T400 HART to PROFIbus PAT400Built-in module for interfacing HART transmitters to a PROFIbus PA networks.true0.000.0PROFI Built-in, serial./d2Y-18UlNO38pBp7t0B-hdtUZWSppxL6vToxUUW5mLtFcW89ExO74CT-tRJ6syJ1KXH.ips./T400+HART+to+PROFIbus+PA.9SVTFlI56n_d2Z-0ow_j1X9f3TP9D6CJ1KXI.ipslitekort3small.jpglitekort3small.jpgRiktekst på Produktrich_text
Description

T400 includes a HART master  in order to communicate with a HART instrument. The module reads the Primary Variable (PV) from the instrument and converts this to a dynamic variable on PA. Four AI Function Blocks are supported. Other Function blocks can be added on request. The device has LAS (Master functionality).


Applications

The T400 is intended for HART instruments that shall be upgraded to interface to FOUNDATION fieldbus

 

Power options 

The following options are available for powering and galvanic isolation:

  1. The T400 comes with Galvanic isolation for instruments that are separately powered
  2. Power supply for the instrument (3.3Vdc) -  the HART physical layer is not applied.

 

Option 2  is only possible for low power consuming devices. The electrical interface should be CMOS.

PA functionality supported:
  • Alarms
  • Low pass filtering
  • Unit conversion
  • Range
  • User calibration
  • Diagnostic information

 

 



 

 



 

Mechanical descriptionRound card - 65 mm in diamterOperation Temperature Range-40 - 85 °CElectrical SpecificationCurrent draw 14 mA