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turck HART IM33-22Ex-Hi Quick Start Manual

turck HART IM33-22Ex-Hi Quick Start Manual

Isolating transducer

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HART®-Messumformer-Speisetrenner
IM33-11Ex-Hi
IM33-12Ex-Hi
IM33-22Ex-Hi
Gerätekurzbeschreibung
Messumformer-Speisetrenner mit bidirektionaler HART®-Übertragung
IM33-11Ex-Hi:
einkanalig
IM33-12Ex-Hi:
einkanalig mit zwei galvanisch getrennten Ausgängen
IM33-22Ex-Hi:
zweikanalig
Anschluss von
– HART®-Zweidraht-Messumformern: Versorgung und Signalübertra-
gung
– aktive HART®-Zweidraht-Signalquellen: Das aktive Stromsignal
0/4...20 mA wird dem passiven Eingang zugeführt und übertragen
– HART®-Dreidraht-Messumformern: Versorgung und Signalübertra-
gung
Signalbereich 0/4...20 mA
Galvanische Trennung der Ein- und Ausgangskreise zueinander, unterein-
ander und zur Versorgung
Kurzschlussfeste Eingangskreise
Konstante Spannung am Messumformer von 17 V
Übertragungsverhältnis 1:1
Abziehbare Klemmenblöcke
Unterbrechungsfreier Anschluss eines HART®-Kommunikators über Prüf-
buchsen in den Klemmenblöcken
Eingangskreise eigensicher Ex ia
Anwendungsbereich nach ATEX: II (1) GD, II 3 G
Zugelassen für Einbau in Zone 2
1 / 12
HART® isolating transducer
IM33-11Ex-Hi
IM33-12Ex-Hi
IM33-22Ex-Hi
Short description
Isolating transducer with bidirectional HART® transmission
IM33-11Ex-Hi:
one channel
IM33-12Ex-Hi:
one channel with two galvanically isolated outputs
IM33-22Ex-Hi:
two channels
Connection of
– 2-wire HART® transducers: supply and signal transmission
– active 2-wire HART® signal sources: the active current signal
0/4...20 mA is transferred to the passive input
– 3-wire HART® transducers: supply and signal transmission
Signal range 0/4...20 mA
Galvanic isolation between individual inputs and outputs and supply
Short-circuit protected input circuit
Constant transducer voltage of 17 V
Transmission characteristic 1:1
Removeable terminal blocks
Direct connection of a HART® communicator via test sockets in the
terminal block
Intrinsically safe input circuits Ex ia
Area of application per ATEX: II (1) GD, II 3 G
Approved for installation in zone 2

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Summarization of Contents

Terminal Configuration
IM33-11Ex-Hi Terminal Layout
Details terminal connections for the IM33-11Ex-Hi model.
IM33-12Ex-Hi Terminal Layout
Details terminal connections for the IM33-12Ex-Hi model.
IM33-22Ex-Hi Terminal Layout
Details terminal connections for the IM33-22Ex-Hi model.
General Indications and Installation
Mounting and Installation Details
Covers device mounting, installation requirements, and environmental protection.
Intrinsically Safe Circuit Usage
Important Safety Information
Provides guidelines for using intrinsically safe circuits and explosion protection.
Compliance and Technical Data
Declaration of Conformity
Official statement confirming product adherence to relevant standards and directives.
ATEX Approval Specifications
Details technical data and specifications related to ATEX certification.