Siemens SIMATIC ET 200S Manuel - Page 7

Parcourez en ligne ou téléchargez le pdf Manuel pour {nom_de_la_catégorie} Siemens SIMATIC ET 200S. Siemens SIMATIC ET 200S 36 pages. Distributed i/o digital electronic module 4do dc24v/2a hf
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Siemens SIMATIC ET 200S Manuel

Properties

1.1

2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0)

Properties
● 2 inputs for resistance thermometer or resistance measurement
● Input ranges
● Automatic compensation of line resistances in the case of a three-wire connection
● Temperature coefficient can be assigned parameters for resistance-type sensors
● High accuracy
● Isolated from the load voltage
● Linearization of the sensor characteristic curves
● Permitted common-mode voltage 5 Vss AC
● Recording of reference junction temperature (together with the Electronic Module
● Compatible with the 2AI RTD ST (6ES7134-4JB50-0AB50)
2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0)
Manual, 05/2007, A5E01076876-02
– Resistance thermometers: Pt100; Ni100; Ni120; Pt200; Ni200; Pt500; Ni500; Pt1000;
Ni1000; Cu10; resolution max. 15 bits + sign
– Resistance measurement: 150 Ω; 300 Ω; 600 Ω; 3000 Ω; PTC; resolution max. 15 bits
2AI TC ST)
Note
The EM 2AI RTD HF can replace a 2AI RTD ST in an existing system.
• The wiring does not have to be changed. The additional bridges on the terminal
module of the 2AI RTD ST do not have to be removed.
• The configuration (in HW Config or the GSD file) does not have to be changed. Only
the new functions of the 2AI RTD HF cannot be assigned parameters in this instance.
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