Sitrans Lut400 Communication Systems; Lut400 Communications (Hart); Hart Version; Burst Mode - Siemens SITRANS L 7ML5400 Operating Instructions Manual

General Operation

7.15 SITRANS LUT400 Communication Systems

7.15 SITRANS LUT400 Communication Systems
The SITRANS LUT400 is an integrated level controller capable of communicating process
information to a Supervisory Control and Data Acquisition (SCADA) system, through a HART
modem.
Figure 7-1 Communication via HART modem to SITRANS LUT400
7.15.1

LUT400 Communications (HART)

Highway Addressable Remote Transducer, HART, is an industrial protocol that is
superimposed on the 4-20 mA signal. It is an open standard, and full details about HART can
be obtained from the HART Communication Foundation at https://fieldcommgroup.org/
(https://fieldcommgroup.org/).
SITRANS LUT400 can be configured over the HART network using the HART Communicator
375/475 by Emerson (see Operation via Field Communicator 375/475 (FC375/ (Page 168)), or
a software package. The recommended software package is the SIMATIC Process Device
Manager (PDM) by Siemens.
7.15.1.1

HART Version

SITRANS LUT400 conforms to HART rev. 7.2.
7.15.1.2

Burst mode

SITRANS LUT400 does not support burst mode.
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Operating Instructions, 04/2021, A5E33329501-AG
SITRANS LUT400