Pepperl+Fuchs 214240 KCD2-SOT-Ex1.LB kommutatsiya kuchaytirgichi

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Manufacturer: Pepperl + Fuchs
Product No.: KCD2-SOT-Ex1.LB
Country of origin:United States
Product Type: Izolyatsion kalit kuchaytirgichlari
Payment: T/T, Western Union
Weight: 100g
Dimensions: 12.5 x 119 x 114 mm (W x H x D)
Shipping port: Xiamen
Warranty: 12 months

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Tavsif

Pepperl+Fuchs KCD2-SOT-Ex1.LB — xavfsiz hududlarga xavfli hududlardan raqamli signallarni uzatish uchun mo‘ljallangan, intrinsik xavfsizlik ilovalariga mos 1 kanalli galvanik ajratilgan to‘siq. Ushbu qurilmada boshqaruv tomonidagi ikkita passiv tranzistor chiqishini boshqaradigan maydon tomoni bitta raqamli kirishi mavjud. DIP-kalitlar orqali sozlanadigan qurilma signal taqsimlagich (1 kirish va 2 chiqish) sifatida ishlashi yoki ikkinchi tranzistor chiqishini xato indikatori sifatida belgilashi mumkin. KCD2-SOT-Ex1.LB kommutatsiya kuchaytirgichi sim uzilishi va qisqa tutashuvlarni nazorat qilish uchun liniya nosozligini aniqlash (LFD) funksiyasini qo‘llab-quvvatlaydi hamda EN 60947-5-6 ga muvofiq quruq kontaktlar yoki NAMUR sensorlaridan keladigan signallarni qayta ishlaydi.

Xususiyatlari

Intrinsik xavfsizlik ilovalari uchun 1 kanalli galvanik ajratilgan to‘siq
Olinadigan vintli klemmalar yoki Power Rail orqali 24 V DC ta’minoti
Quruq kontakt yoki NAMUR sensori kirishi
Ishlash rejimi qayta sozlanadigan 2 ta passiv tranzistor chiqishi
Signal taqsimlagich sifatida foydalanish mumkin (1 kirishdan 2 chiqishga)
Sim uzilishi va qisqa tutashuvni nazorat qilish uchun liniya nosozligini aniqlash (LFD)
Power Rail orqali umumiy xato xabari chiqishi
Ish rejimi va nosozliklarni aniqlashni sozlash uchun old tomondan foydalaniladigan DIP-kalitlar
DIN montaj reykasiga o‘rnatish uchun ixcham, kengligi 12,5 mm bo‘lgan korpus
IEC/EN 61508 ga muvofiq SIL 2 gacha (SC 3) xavfsizlikni baholash

Qo‘llanilishi

Xavfli hududlarda intrinsik xavfsiz signalni izolyatsiyalash va qayta ishlash
Bitta maydon sensoridan bir nechta boshqaruv qurilmalariga signalni taqsimlash
NAMUR yaqinlik sensorlari va diskret quruq kontaktli kalitlar uchun interfeysni o‘zgartirish
DCS, SIS va PLC avtomatlashtirish konturlarida holatni nazorat qilish va liniya nosozligini aniqlash

Texnik xususiyatlar

Parametr	Texnik xususiyatlar
Ishlab chiqaruvchi	Pepperl+Fuchs
Model	KCD2-SOT-Ex1.LB
Buyurtma raqami	214240
Signal turi	Raqamli kirish
Xavfsizlik yaxlitligi darajasi (SIL)	SIL 2 (Tizimli qobiliyat SC 3)
Nominal kuchlanish (Ur)	19 ... 30 V DC
Pulsatsiya	<= 10%
Nominal tok (Ir)	20 ... 15 mA
Quvvat yo‘qotilishi	<= 700 mW
Maydon tomoni kirishi	1+, 2− klemmalari (EN 60947-5-6 ga muvofiq NAMUR)
Ochiq zanjir kuchlanishi / qisqa tutashuv toki	taxminan 10 V DC / taxminan 8 mA
Kommutatsiya nuqtasi / gisterezis	1.2 ... 2.1 mA / taxminan 0.2 mA
Liniya nosozligini aniqlash	Uzilish toki <= 0.1 mA, qisqa tutashuv toki >= 6.5 mA
Impuls / pauza nisbati	min. 100 us / min. 100 us
Boshqaruv tomoni chiqishi	I chiqish: 5+, 6− klem malari; II chiqish: 7+, 8− klemmalari
Chiqish turi	Passiv tranzistor
Chiqish nominal kuchlanishi (Ur)	30 V DC
Chiqish nominal toki	50 mA
Javob berish vaqti	<= 200 us
Signal darajasi	1-signal: (tashqi kuchlanish) — 50 mA uchun maks. 3 V; 0-signal: o‘chirilgan holat toki <= 10 uA
Kommutatsiya chastotasi	<= 5 kHz
Galvanik izolyatsiya (kirish/chiqish, kirish/quvvat)	EN 50178 ga muvofiq kuchaytirilgan izolyatsiya, nominal kuchlanish 300 Veff
Galvanik izolyatsiya (chiqish/quvvat, chiqish/chiqish)	EN 50178 ga muvofiq asosiy izolyatsiya, nominal kuchlanish 50 Veff
Xavfsiz elektr izolyatsiyasi (xavfli hududdan xavfsiz hududga)	IEC/EN 60079-11 ga muvofiq, kuchlanishning cho‘qqi qiymati 375 V
Atrof-muhit harorati	-20 ... 60 °C (-4 ... 140 °F), 70 °C (158 °F) gacha kengaytirilgan
Himoya darajasi	IP20
O‘rnatish	EN 60715:2001 ga muvofiq 35 mm li DIN o‘rnatish reykasida
Ulanish turi	Vintli klem malar
Massa	taxminan 100 g
O‘lchamlar (W x B x Ch)	12.5 x 119 x 114 mm (0.5 x 4.7 x 4.5 dyuym), A2 turidagi korpus

Ulanishlar/interfeyslar

Ulagich kontakti	Funksiya
1+	Dala kirishi + (Xavfli hudud)
2-	Dala kirishi - (Xavfli hudud)
5+	I chiqish tranzistori +
6-	I chiqish tranzistori -
7+	II chiqish tranzistori +
8-	II chiqish tranzistori -
9+	Ta’minot kuchlanishi 24 V DC +
10-	Ta’minot kuchlanishi 24 V DC -
Power Rail	Ta’minot kuchlanishi 24 V DC / Umumiy xato chiqishi

O‘rnatish bo‘yicha ko‘rsatmalar

DIN-reykaga o‘rnatish: Modulni EN 60715:2001 talablariga mos 35 mm li DIN o‘rnatish reykasiga qistirib o‘rnating.
Ulanish talablari: Xavfli hudud dala simlarini yuqoridagi ko‘k olinadigan klemma blokiga (1+, 2- klem malar) ulang. Xavfsiz hudud chiqishi va quvvat simlarini pastdagi yashil olinadigan klemma bloklariga ulang.
Elektr ta’minoti: 9+ va 10- vintli klem malari orqali yoki bevosita Power Rail tizimi orqali 19 ... 30 V DC kuchlanish bilan ta’minlang.
Konfiguratsiya: Chiqishning faol rejimini tanlash, II chiqish funksiyasini belgilash hamda liniya nosozliklarini aniqlashni yoqish yoki o‘chirish uchun old paneldagi DIP-kalitlarni (S1, S2, S3) o‘rnating.
Xavfli hududda ehtiyot choralari: Galvanik xavfsizlik parametrlarining (Uo = 10.5 V, Io = 17.1 mA, Po = 45 mW) dala qurilmasi spetsifikatsiyalariga mos kelishini ta’minlang va maksimal xavfsiz kuchlanish (Um = 253 V AC) chegaralariga rioya qiling.

Muvofiqlik va sertifikatlar

Xavfsizlik yaxlitligi darajasi: SIL 2, IEC/EN 61508 ga muvofiq tizimli qobiliyat SC 3
ATEX sertifikati: BASEEFA 13 ATEX 0080, CML 19 ATEX 4410 X
ATEX markirovkasi: II (1)G [Ex ia Ga] IIC, II (1)D [Ex ia Da] IIIC, I (M1) [Ex ia Ma] I, II 3G Ex ec IIC T4 Gc
IECEx sertifikati: IECEx BAS 13.0046, IECEx CML 19.0147X
IECEx markirovkasi: [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I, Ex ec IIC T4 Gc
UL tasdig‘i: 116-0374 boshqaruv chizmasi (cULus)
Elektromagnit moslik: 2014/30/EU direktivasi, EN 61326-1:2013, NE 21:2011
Himoya standartlari: IEC 60529:2001 (IP20), IEC 61010-1:2010
Kirish standarti: EN 60947-5-6:2000

Key Features:

#Isolated Switch Amplifiers

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

What power supply voltage does the device require for operation?

The module operates on a rated voltage range of 19 to 30 V DC via screw terminals or Power Rail.

Can output II be configured as a dedicated fault output?

Yes, setting DIP switch S2 configures the second passive transistor output to signal line fault indications.

What sensor types are compatible with the field input terminals?

The field input accepts standard NAMUR proximity sensors or dry contact switches located in hazardous areas.

How fast is the signal response time across the transistor outputs?

The passive transistor outputs feature a fast response time of less than or equal to 200 microseconds.

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TECHNICAL SPECIFICATIONS

Country of origin

Pepperl+Fuchs 214240 KCD2-SOT-Ex1.LB kommutatsiya kuchaytirgichi