Pepperl+Fuchs KFD2-SOT2-Ex1.LB.IO Switch Amplifiers Isolated Barriers

Pepperl+Fuchs KFD2-SOT2-Ex1.LB.IO Switch Amplifiers Isolated Barriers

Description

The KFD2-SOT2-Ex1.LB.IO is a highly versatile 2-channel isolated barrier designed for intrinsic safety applications in industrial environments. It efficiently transfers digital signals from NAMUR sensors or mechanical contacts in hazardous areas to safe areas. This model is powered by a 24 V DC supply and is equipped with form A normally open relay contacts for the safe area load. The device is constructed with a polycarbonate housing, ensuring durability and resistance to environmental stresses. Its protection degree of IP20 makes it suitable for indoor use in controlled environments. The KFD2-SOT2-Ex1.LB.IO is designed to be mounted on a 35 mm DIN rail, adhering to EN 60715 standards, which simplifies installation and integration into existing infrastructure.

Features

The KFD2-SOT2-Ex1.LB.IO features a removable terminal block with an integrated self-opening device, simplifying installation and wiring processes. The device operates within a temperature range of -20°C to 60°C, making it suitable for diverse environmental conditions. With a rated voltage of 20 to 30 V DC and a power consumption of < 1.3 W, the KFD2-SOT2-Ex1.LB.IO ensures energy efficiency. Its compact design allows for efficient use of space, making it ideal for applications where panel space is limited. The device also supports line fault detection, which can be enabled or disabled via switch S3, enhancing operational safety and reliability. Additionally, it includes a unique collective error messaging feature when used with the Power Rail system, providing immediate notification of errors and enhancing system reliability. 

Function

The primary function of the KFD2-SOT2-Ex1.LB.IO is to transfer digital signals from hazardous areas to safe areas while maintaining galvanic isolation between the two. This ensures that any noise, potential differences, or transients from the hazardous area do not affect the safe area control circuits. The device uses a zener barrier in combination with a galvanic isolation network to limit the energy transmitted to the field, thereby ensuring intrinsic safety.

In the event of a fault in the field circuit, the relays revert to their de-energized state, and the LEDs on the device indicate the fault according to NAMUR NE44 standards. This feature ensures quick identification and resolution of issues, minimizing downtime. The KFD2-SOT2-Ex1.LB.IO is certified for use in hazardous locations, adhering to international safety standards and protocols. This certification ensures that the device can be safely deployed in environments where explosive gases or vapors may be present. Its ability to operate in Zone 2/Division 2 areas makes it suitable for applications in oil and gas refineries, chemical plants, and other hazardous environments where safety and reliability are paramount.

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KFD2-SR-Ex1.4S.LK

KFD2-ST2-Ex1.LB

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KFD2-SOT2-Ex1.LB.IO

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हामीलाई किन छान्नुहोस्:

1. तपाईले कम से कम सम्भावित मूल्यमा तपाईको आवश्यकता अनुसार उत्तम सामग्री प्राप्त गर्न सक्नुहुन्छ।

2. हामी Reworks, FOB, CFR, CIF, र ढोका ढोका डेलिभरी मूल्यहरू पनि प्रस्ताव गर्दछौं। हामी तपाईंलाई शिपिंगको लागि सम्झौता गर्न सुझाव दिन्छौं जुन एकदम किफायती हुनेछ।

3. हामीले उपलब्ध गराउने सामग्रीहरू कच्चा माल परीक्षण प्रमाणपत्रदेखि अन्तिम आयामी कथनसम्म पूर्ण रूपमा प्रमाणिकरणयोग्य छन्। (रिपोर्टहरू आवश्यकता अनुसार देखाइनेछन्)

4. हामी 24 घण्टा भित्र प्रतिक्रिया दिने ग्यारेन्टी दिन्छौं (सामान्यतया उही घण्टामा)

5. तपाईले स्टक विकल्पहरू प्राप्त गर्न सक्नुहुन्छ, उत्पादन समय कम गरेर मिल डेलिभरीहरू।

6. हामी हाम्रा ग्राहकहरूलाई पूर्ण रूपमा समर्पित छौं। यदि सबै विकल्पहरू जाँच गरिसकेपछि तपाईंका आवश्यकताहरू पूरा गर्न सम्भव भएन भने, हामी तपाईंलाई असल ग्राहक सम्बन्धहरू सिर्जना गर्ने झूटा प्रतिज्ञाहरू गरेर बहकाउने छैनौं।

अब के हुन्छ?

1. ईमेल पुष्टिकरण

हामीले तपाइँको सोधपुछ प्राप्त गरेका छौं भन्ने पुष्टि गर्ने इमेल प्राप्त गर्नुहुनेछ।

2. विशेष बिक्री प्रबन्धक

हाम्रो टोली मध्ये एक तपाईंको भाग (हरू) विशिष्टता र अवस्था पुष्टि गर्न सम्पर्कमा हुनेछ।

3. तपाईंको उद्धरण

तपाइँ तपाइँको विशेष आवश्यकताहरु को लागी एक व्यापक उद्धरण प्राप्त गर्नुहुनेछ।

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