Galvanic Isolation - ProMinent DULCOMETER D1Cb Assembly And Operating Instructions Manual

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2.2.2

Galvanic Isolation

WARNING!

Protective low voltage/Mains voltage

Possible consequence: Fatal or very serious injuries

If relay 1 or 2 is operated with protective low voltage, no mains voltage may be con‐

nected to the other relay.

Temperatureingang /

Kontakteingang /

mA Eingang /

pH Eingang /

Fig. 2: Galvanic Isolation

If relay 1 or 2 is operated with protective low voltage, no mains voltage many be con‐

nected to the other relay.

No galvanic isolation between mA and mV input and temperature input.

Netzanschluss

Netzeingang /

Functional description

Kontaktausgang 2 /

Kontaktausgang 1 /

mA Ausgang /

Alarmausgang /

Relaisausgang 1-2 * /

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Dulcometer d1cc