BECKHOFF EL3612 EtherCAT terminali

SKU EL3612

In stock

12-month warranty
Free returns within 30 days

Manufacturer: BECKHOFF
Product No.: EL3612
Origin Germany
Product Type: EtherCAT terminallari
Payment: T/T, Western Union
Weight: 2.0 kg
Dimensions: 12 mm x 100 mm x 68 mm
Shipping port: Xiamen
Warranty: 12 months

Product Description

Tavsif

BECKHOFF EL3612 — EtherCAT avtomatlashtirish tizimlarida yuqori aniqlikdagi tok o‘lchash uchun mo‘ljallangan 2 kanalli analog kirish terminali. Differensial kirish texnologiyasi asosida ishlab chiqilgan ushbu terminal 0 dan 20 mA gacha bo‘lgan signallarni 24 bitli yuqori ruxsat bilan qayta ishlaydi, shu sababli qat’iy aniqlikni talab qiladigan murakkab sanoat o‘lchash va boshqarish vazifalari uchun mos keladi.

Tizim aloqasi va ichki quvvat ta’minoti bevosita E-bus orqali amalga oshiriladi, bu esa modulli terminallar majmualariga uzluksiz integratsiyani ta’minlaydi. Qurilma sozlanadigan o‘zgartirish vaqtlari, tanlanadigan kirish filtri chegara chastotalari hamda diagnostika imkoniyatlariga ega bo‘lib, muhandislarga signalni qayta ishlash xususiyatlarini muayyan dastur talablariga moslashtirish imkonini beradi.

Xususiyatlari

0 dan 20 mA gacha bo‘lgan tok signallari uchun ikkita differensial analog kirish kanali
Ishora bitini ham o‘z ichiga olgan 24 bitli ruxsat bilan yuqori aniqlikdagi o‘lchash
1 dan 400 ms gacha sozlanadigan o‘zgartirish vaqti
3 kHz gacha tanlanadigan kirish filtri chegara chastotasi
Kanallar va E-bus o‘rtasida o‘rnatilgan elektr izolyatsiyasiga ega, E-bus orqali quvvatlanadigan terminal dizayni
Ish holatini monitoring qilish uchun signal LED indikatorlariga ega ixcham polikarbonat korpus

Qo‘llanilishi

Sanoat jarayonlarini yuqori aniqlikda monitoring qilish va boshqarish
Sinov stendlari va laboratoriya avtomatlashtirishida sensor signallarini qabul qilish
Yuqori o‘lchash aniqligini talab qiladigan ma’lumotlarni qayd etish dasturlari
EtherCAT tarmoqlaridan foydalanadigan mashinasozlikni avtomatlashtirish tizimlari

Texnik xususiyatlar

Umumiy

Parametr	Texnik xususiyat
Ishlab chiqaruvchi	BECKHOFF
Aniq model	EL3612
Mahsulot turi	EtherCAT terminali
Kirishlar soni	2 (differensial)
Kelib chiqish mamlakati	Germaniya

Elektr

Parametr	Texnik xususiyat
Signal turi	Differensial tok
Signal toki	0…20 mA
Quvvat manbai	E-bus orqali
E-bus quvvat sarfi	Odatda 190 mA
Ichki qarshilik	Odatda 85 Om + diod kuchlanishi
Umumiy rejimdagi kuchlanish UCM	Maks. 10 V
Elektr izolyatsiyasi	500 V (E-bus/signal kuchlanishi)

Ishlash ko‘rsatkichlari

Parametr	Texnik xususiyat
Aniqlik	24 bit (ishora bilan birga)
Konversiya vaqti	1…400 ms, sozlanishi mumkin
O‘lchash xatosi	< ±0.01 % 25 degC da (to‘liq shkala qiymatiga nisbatan, 50 Hz filtr)
Kirish filtrining chegara chastotasi	3 kHz
O‘zaro xalaqitlarni susaytirish	> 60 dB

Mexanik va atrof-muhit

Parametr	Texnik xususiyat
Konstruksiya shakli	Signal LEDlari mavjud ixcham terminal korpusi
Material	Polikarbonat
O‘lchamlar (W x H x D)	12 mm x 100 mm x 68 mm
Sof og‘irlik	Taxminan 60 g
O‘rnatish	Qulflash moslamali, EN 60715 talablariga muvofiq 35 mm DIN-relsga
Himoya darajasi	IP20
Ishlash harorati diapazoni	-25…+60 degC
Saqlash harorati diapazoni	-40…+85 degC
Nisbiy namlik	95 %, kondensatsiyasiz
Tebranish va zarbaga chidamlilik	EN 60068-2-6 / EN 60068-2-27 talablariga muvofiq
EMC ta’sirlarga chidamlilik/nurlanish	EN 61000-6-2 / EN 61000-6-4 talablariga muvofiq

Ulanish texnologiyasi

Parametr	Texnik xususiyat
Yaxlit (s) ulanish kesimi	0.08…2.5 mm² (AWG 28…14)
Ko‘p tolali (st) ulanish kesimi	0.08…2.5 mm² (AWG 28…14)
Kabel uchligi (f) bilan ulanish kesimi	0.14…1.5 mm² (AWG 26…16)
Qobiqni yechish uzunligi	8…9 mm

O‘rnatish bo‘yicha ko‘rsatmalar

Har qanday mexanik yoki elektr ishini bajarishdan oldin butun boshqaruv tizimi xavfsiz tarzda o‘chirilgan va elektr energiyasidan ajratilganiga ishonch hosil qiling.
BECKHOFF EL3612 terminal korpusi va ulanish nuqtalarini tashish paytida yuzaga kelgan shikastlanish belgilari bor-yo‘qligini tekshiring.
Terminalni EN 60715 talablariga muvofiq standart 35 mm DIN-relsga o‘rnating va qulflash mexanizmi mahkam ilashganiga ishonch hosil qiling.
Dala datchiklarini mos terminal nuqtalariga to‘g‘ri yechish uzunligiga rioya qilgan holda yaxlit yoki ko‘p tolali o‘tkazgichlar bilan, zarur hollarda kabel uchliklaridan foydalanib ulang.
Barcha signal simlari va ekran ulanishlari mahalliy elektr me’yorlari hamda EMC talablariga muvofiqligini tekshiring.
Normal tizim ishini boshlashdan oldin EtherCAT tarmog‘ini yoqing va TwinCAT muhandislik muhiti orqali diagnostika LEDlarining to‘g‘ri ishlashini tekshiring.

Shipping & Returns

Global Express Shipping

Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

FAQ

What are the primary electrical specifications and input channels of the BECKHOFF EL3612?

The BECKHOFF EL3612 is a 2-channel analog input terminal designed specifically for processing differential 0 to 20 mA current signals. It features an internal resistance of typically 85 ohms plus diode voltage and supports a maximum common-mode voltage of 10 V. The unit ensures robust operation with a 500 V electrical isolation between the E-bus and the signal voltage.

What kind of measurement precision and resolution does the BECKHOFF EL3612 offer?

The BECKHOFF EL3612 provides an exceptionally high resolution of 24 bits including the sign for precise analog measurements. It delivers a measuring error of less than ±0.01% at 25 degrees Celsius relative to the full scale value using a 50 Hz filter. Furthermore, engineers can configure the conversion time from 1 to 400 ms and utilize an input filter limit frequency of up to 3 kHz.

How is the BECKHOFF EL3612 powered and integrated into an automation network?

The BECKHOFF EL3612 draws its power directly through the E-bus with a typical current consumption of 190 mA. It integrates seamlessly into modular EtherCAT terminal assemblies and mounts easily onto standard 35 mm DIN rails conforming to EN 60715. Signal status monitoring is conveniently handled via integrated LEDs on the compact polycarbonate housing.

What are the environmental and physical limitations of the BECKHOFF EL3612 terminal?

The BECKHOFF EL3612 operates reliably in ambient temperatures ranging from -25 to +60 degrees Celsius and can be stored safely between -40 and +85 degrees Celsius. It is built within a compact IP20-rated polycarbonate enclosure measuring 12 mm by 100 mm by 68 mm with a net weight of approximately 60 grams. The device also complies with strict industrial standards for vibration, shock resistance, and EMC immunity.

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