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ManualsBrandsPHOENIX CONTACT ManualsElectronic Control SystemsMACX MCR-T-UI-UP

MACX MCR-T-UI-UP...

104595_de_01 PHOENIX CONTACT 3

2 Inhaltsverzeichnis

1 Beschreibung............................................................................................................................................................... 1

2 Inhaltsverzeichnis ....................................................................................................................... 3

3 Bestelldaten................................................................................................................................ 6

4 Bestellschlüssel .......................................................................................................................................................... 7

5 Technische Daten........................................................................................................................................................8

6 Mindestspannen und Messgenauigkeiten .................................................................................10

6.1 Eingang bei Pt- und Ni-RTDs........................................................................................................................10

6.2 Eingang bei Cu-RTDs .................................................................................................................................... 10

6.3 Eingang bei NI1000 (Landis & Gyr), KTY 81-110, KTY 84-130 (Philips)................................................ 10

6.4 Eingang Thermoelemente .............................................................................................................................10

6.5 Kaltstellenfehler ................................................................................................................................10

6.6 Eingang Spannungssignale ..........................................................................................................................10

6.7 R-Ferngeber und Widerstände .....................................................................................................................10

6.8 Potenziometer ................................................................................................................................................. 11

6.9 Ausgangssignale ............................................................................................................................................ 11

7 Sicherheitsbestimmungen und Errichtungshinweise..................................................................................................12

7.1 Installation und Bedienung............................................................................................................................ 12

7.2 Sicherheitsbestimmungen für die Installation im explosionsgefährdeten Bereich ................................ 12

7.3 Einsatz in sicherheitsgerichteten Anwendungen (SIL 2)...........................................................................13

8 Installation .................................................................................................................................14

8.1 Prinzipschaltbild..............................................................................................................................................14

8.2 Aufbau ..............................................................................................................................................................14

8.3 Abmessungen ................................................................................................................................................. 14

8.4 Montage............................................................................................................................................15

8.5 Anschluss der Leitungen ...............................................................................................................................15

8.6 Spannungsversorgung................................................................................................................................... 15

8.7 Sensortypen ....................................................................................................................................................15

8.7.1 Thermoelement (TC) mit interner Kaltstellenkompensation..........................................................................15

8.7.2 Thermoelement (TC) mit externer oder ohne Kaltstellenkompensation........................................................ 15

8.7.3 Spannungseingang ......................................................................................................................................15

8.7.4 Potenziometer (Poti)..................................................................................................................................... 15

8.7.5 Widerstandsthermometer (RTD) .................................................................................................................. 16

8.7.6 Messung von Widerständen.........................................................................................................................16

8.8 Stromausgang................................................................................................................................................. 16

8.9 Spannungsausgang .......................................................................................................................................16

8.10 Schaltausgang ..................................................................................................................................16