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Control de Temperaturea Smarter Logic¨ Con ... - Proheat

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ETR-4120 DIAGRAMAS DE CABLEADO<br />

Entrada <strong>de</strong><br />

corriente<br />

Figura 4.4<br />

ETR-4120-31211<br />

Entrada <strong>de</strong> Termopar<br />

Salida <strong>de</strong> Relevador<br />

ETR-4120-31521<br />

Entrada <strong>de</strong> Termopar<br />

Salida 4-20mA<br />

Alarmas dobles<br />

Alarma 1<br />

Max. 2A<br />

Alarma 2<br />

Max. 2A<br />

N<br />

90-264VAC<br />

o o<br />

H Fusible <strong>de</strong> 5A<br />

Carga<br />

Max. 3A<br />

Entrada <strong>de</strong><br />

corriente<br />

Figura 4.5<br />

ETR-4120-31321<br />

N<br />

90-264VAC<br />

o o<br />

H<br />

Fusible <strong>de</strong> 10A<br />

Entrada <strong>de</strong> Termopar<br />

Salida <strong>de</strong> 3-32VDC<br />

-<br />

Alarmas dobles 3-32VDC or 4-20mA<br />

Entrada <strong>de</strong><br />

corriente<br />

Calentador en caso<br />

<strong>de</strong> menos <strong>de</strong> 3A<br />

<strong>Con</strong>tactor en caso<br />

<strong>de</strong> más <strong>de</strong> 3A<br />

N<br />

Figura 4.6<br />

ETR-4120-31221<br />

Entrada <strong>de</strong> Termopar<br />

Salida <strong>de</strong> Relevador<br />

Alarmas dobles<br />

+<br />

90-264VAC<br />

o o<br />

H<br />

Fusible <strong>de</strong> 12A<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

O<br />

O<br />

•<br />

O<br />

O<br />

NO<br />

O<br />

O<br />

Común<br />

Salida <strong>de</strong> <strong><strong>Con</strong>trol</strong><br />

•NC<br />

NC: Normalmente cerrado<br />

NO: Normalmente abierto<br />

C: Cerrado<br />

NC: Normalmente cerrado<br />

NO: Normalmente abierto<br />

C: Cerrado<br />

Salida <strong>de</strong> <strong><strong>Con</strong>trol</strong><br />

NO<br />

NO<br />

O<br />

•<br />

O<br />

Alarma 1<br />

Alarma Común.<br />

Alarma 2<br />

NC: Normalmente cerrado<br />

NO: Normalmente abierto<br />

C: Cerrado<br />

•NC<br />

NO Salida <strong>de</strong> <strong><strong>Con</strong>trol</strong><br />

Común<br />

NO<br />

NO<br />

Alarma 1<br />

Alarma Común<br />

Alarma 2<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

17<br />

18<br />

19<br />

20<br />

+<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

17<br />

18<br />

19<br />

20<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

17<br />

18<br />

19<br />

20<br />

- (Rojo)<br />

+<br />

- (Rojo)<br />

+<br />

- (Rojo)<br />

•<br />

T/C<br />

•<br />

Alarma 1<br />

Max. 2A<br />

T/C<br />

• T/C<br />

Alarma 2<br />

Max. 2A

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