Tek Kanallı Analog Galvanik İzolatör, Maks. Gerilimi: 250 V ac

RS Stok Numarası: 796-7051Marka: PR ElectronicsÜretici Parça Numarası: 9202B1A
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Teknik Belgeler

Özellikler

Modül Tipi

Darbe yalıtıcı

Giriş Sinyali Tipi

NAMUR Sensörü, Anahtar

Çıkış Sinyal Tipi

Röle

Maksimum Gerilim

19.2 → 31.2V dc

Tehlikeli Alan Sertifikası

ATEX

Çalışma Sıcaklığı Aralığı

-20 → +60°C

Seri

9200

Minimum Çalışma Sıcaklığı

-20°C

Maksimum Çalışma Sıcaklığı

+60°C

Menşe

Denmark

Ürün Ayrıntıları

9202B Type - EX Pulse Isolator

PR Electronics 9202B pulse isolator for transmission of signals to the safe area from NAMUR sensors and mechanical switches installed in hazardous areas. This signal conditioning isolator measures one or more pulse inputs and provides an identical number of isolated pulse outputs. The PR 9202B uses transformer and optical isolation techniques to provide 2.6 kV galvanic isolation between the input, output and power terminals. The high level of electrical isolation means that input pulses sensed at the 9202B are not electrically connected to the output pulse. The 9202B has been designed, developed and certified for use in SIL 2 applications according to the requirements of IEC 61508.

Besides providing isolation, the PR 9202B is a barrier. This means that the module can make an intrinsically safe measurement of contacts and NAMUR sensors mounted in a zone 0/ Division 1 explosion hazard area. The PR 9202B limits the level of energy present at the contact or the NAMUR sensor to a low intrinsically safe level, thereby preventing ignition of a flammable atmosphere around the sensor – even if the sensor or the cable is damaged.

PR Electronics - Ex Interfaces

Stok bilgileri geçici olarak kullanılamıyor.

Ayrıntılı bilgi için iletşime geçiniz

Stok bilgileri geçici olarak kullanılamıyor.

Teklif İsteyiniz

Tek Kanallı Analog Galvanik İzolatör, Maks. Gerilimi: 250 V ac

Teklif İsteyiniz

Tek Kanallı Analog Galvanik İzolatör, Maks. Gerilimi: 250 V ac
Stok bilgileri geçici olarak kullanılamıyor.

Teknik Belgeler

Özellikler

Modül Tipi

Darbe yalıtıcı

Giriş Sinyali Tipi

NAMUR Sensörü, Anahtar

Çıkış Sinyal Tipi

Röle

Maksimum Gerilim

19.2 → 31.2V dc

Tehlikeli Alan Sertifikası

ATEX

Çalışma Sıcaklığı Aralığı

-20 → +60°C

Seri

9200

Minimum Çalışma Sıcaklığı

-20°C

Maksimum Çalışma Sıcaklığı

+60°C

Menşe

Denmark

Ürün Ayrıntıları

9202B Type - EX Pulse Isolator

PR Electronics 9202B pulse isolator for transmission of signals to the safe area from NAMUR sensors and mechanical switches installed in hazardous areas. This signal conditioning isolator measures one or more pulse inputs and provides an identical number of isolated pulse outputs. The PR 9202B uses transformer and optical isolation techniques to provide 2.6 kV galvanic isolation between the input, output and power terminals. The high level of electrical isolation means that input pulses sensed at the 9202B are not electrically connected to the output pulse. The 9202B has been designed, developed and certified for use in SIL 2 applications according to the requirements of IEC 61508.

Besides providing isolation, the PR 9202B is a barrier. This means that the module can make an intrinsically safe measurement of contacts and NAMUR sensors mounted in a zone 0/ Division 1 explosion hazard area. The PR 9202B limits the level of energy present at the contact or the NAMUR sensor to a low intrinsically safe level, thereby preventing ignition of a flammable atmosphere around the sensor – even if the sensor or the cable is damaged.

PR Electronics - Ex Interfaces