BECKHOFF KS6021 RS422/RS485 ketma-ket interfeysli shina terminali

SKU KS6021

In stock

12-month warranty
Free returns within 30 days

Manufacturer: BECKHOFF
Product No.: KS6021
Origin Germany
Product Type: Shina terminallari
Payment: T/T, Western Union
Weight: 0.06 kg
Dimensions: 12 mm x 100 mm x 68 mm
Shipping port: Xiamen
Warranty: 12 months

Product Description

Tavsif

BECKHOFF KS6021 — RS422 yoki RS485 interfeyslariga ega qurilmalarni K-bus tizimiga bevosita ulash uchun mo‘ljallangan, ulanadigan simlar darajasiga ega yuqori unumdor Bus Terminal. U uzoq masofalarga ikki yo‘nalishli ma’lumot uzatish uchun elektr jihatdan izolyatsiyalangan, xalaqitlarga chidamli interfeysni ta’minlaydi va shu sababli ketma-ket aloqa qurilmalarini standart Beckhoff I/O tarmoqlariga integratsiya qilish uchun juda mos keladi.

To‘liq yoki yarim dupleks rejimda ishlaydigan BECKHOFF KS6021 maxsus TxD va RxD kanallari arxitekturasi yordamida differensial signallarni uzatadi va qabul qiladi. Ketma-ket interfeys asosiy shina tizimidan mustaqil ishlaydi, bu kontrollerga ma’lumotlarni to‘qnashuvlarsiz uzatish va integratsiyalangan bufer tizimi orqali ma’lumotlarni qabul qilish imkonini beradi. Ushbu model ulanadigan simlar dizayniga ega (KS prefiksi bilan ko‘rsatilgan), bu alohida dala o‘tkazgichlarini uzmasdan terminalni o‘rnatish, almashtirish va sim ulanishini tekshirishni soddalashtiradi.

Xususiyatlar

Tezkor, asbobsiz terminal almashtirish va soddalashtirilgan ulash uchun ulanadigan ulanish darajasi.
Yuqori shovqinbardoshlilik uchun RS422 va RS485 ketma-ket aloqa standartlarini qo‘llab-quvvatlaydi.
O‘ralgan juftlik kabeli orqali to‘liq yoki yarim dupleks ma’lumot uzatish rejimlari.
128 baytli qabul qilish buferi va 16 baytli uzatish buferiga ega integratsiyalangan ma’lumotlarni buferlash.
Ichki K-bus va dala signal liniyalari o‘rtasida 500 V elektr izolyatsiyasi.
Manzilni qo‘lda o‘rnatish talab qilinmaydi; konfiguratsiya Bus Coupler yoki kontroller orqali amalga oshiriladi.
K-bus aloqasi orqali aniq diagnostika va ish holatini ko‘rsatish.

Qo‘llanilishi

Shtrix-kod skanerlari, operator terminallari va printerlar kabi ketma-ket qurilmalarni K-bus I/O tizimlariga integratsiya qilish.
RS422 yoki RS485 fizik qatlam interfeyslaridan foydalanadigan sensorlar, kontrollerlar va sanoat asboblarini ulash.
Shovqinli sanoat muhitlarida 1000 metrgacha masofaga ketma-ket aloqa.

Texnik xususiyatlar

Umumiy

Ishlab chiqaruvchi	BECKHOFF
Model	KS6021
Mahsulot turi	Ulanadigan simlar darajasiga ega shina terminali
Aloqa interfeysi	RS422/RS485
Ma’lumot kanallari	TxD va RxD, to‘liq yoki yarim dupleks

Elektr va aloqa

Ma’lumot uzatish tezliklari	1200 dan 19 200 bodgacha (standart: 9600 bod, 8 ta ma’lumot biti, juftlik nazoratisiz, 1 ta to‘xtash biti)
Bitlarni uzatish turi	Differensial signal
Liniya impedansi	120 om
Kabelning maksimal uzunligi	Taxminan 1000 m (o‘ralgan juftlik)
Ma’lumot buferlari	128 bayt (qabul qilish), 16 bayt (uzatish)
Quvvat manbai	K-bus orqali
K-bus tok sarfi	Odatda 65 mA
Quvvat kontaktlari	Mavjud emas (quvvat kontaktlari yo‘q)
Elektr izolyatsiyasi	500 V (K-bus / signal kuchlanishi)
Jarayon tasviri bit kengligi	Kirish/chiqish: 3 x 8-bit foydalanuvchi ma’lumoti, 1 x 8-bit boshqaruv/holat (5 tagacha 8-bit foydalanuvchi ma’lumoti mumkin)

Mexanik va ekologik

Sim ulash texnologiyasi	Ulanadigan sim ulash (taranglik qisqichi orqali ulash)
Ulash kesimi	Yaxlit o‘tkazgich: 0.08 dan 1.5 mm² gacha; Egiluvchan: 0.08 dan 1.5 mm² gacha; Gilza: 0.14 dan 1.5 mm² gacha
Ulash kesimi AWG	AWG 28 dan 16 gacha (yaxlit/tolali); AWG 26 dan 16 gacha (gilza bilan)
Izolyatsiyani yechish uzunligi	9 dan 10 mm gacha
O‘lchamlar (W x B x Ch)	12 mm x 100 mm x 68 mm
Og‘irlik	Taxminan 60 g
O‘rnatish	Qulflash mexanizmiga ega 35 mm li DIN-reyka (EN 60715)
Ishlash harorati	0 dan +55 darajagacha
Saqlash harorati	-25 dan +85 darajagacha
Nisbiy namlik	95 %, kondensatsiyasiz
Himoya darajasi	IP20

Muvofiqlik va tasdiqlar

Sertifikatlar	CE, UL, ATEX
Ex belgisi	II 3 G Ex nA IIC T4 Gc

O‘rnatish bo‘yicha ko‘rsatmalar

Tizimni kuchlanishsizlantiring: Terminalni o‘rnatishni boshlashdan oldin butun K-bus tarmog‘i va Bus Coupler quvvat manbai to‘liq o‘chirilganiga ishonch hosil qiling.
Terminalni o‘rnating: Terminalni 35 mm li DIN-reykaga tekislang va joyiga mahkam qulflanguncha pastga bosing; yon tomondagi til va ariqcha tizimi yordamida qo‘shni terminal bilan mustahkam kontakt hosil qilinganiga ishonch hosil qiling.
Simni ulang: Otvyortka yordamida taranglik qisqichi kontaktini ishga tushiring, izolyatsiyadan tozalangan o‘tkazgichni (yoki gilzani) kiriting va qisqichni qo‘yib yuboring. Bu KS-seriyali terminal bo‘lgani uchun to‘liq sim ulash sathi bloki korpusdan yagona birlik sifatida ulanishi yoki uzilishi mumkin.
Ekranlashni ulang: Elektromagnit xalaqitlarning oldini olish va signal yaxlitligini saqlash uchun RS422/RS485 aloqa liniyasini to‘g‘ri yerga ulang va ekranlang.
Quvvat bering va tekshiring: K-bus ga quvvat bering. Diagnostika K-bus aloqasi va ma’lumotlar faolligi to‘g‘ri ekanini ko‘rsatayotganini tekshiring.

Almashtirish bo‘yicha tavsiyalar

BECKHOFF KS6021 almashtirish jarayonlarini soddalashtiruvchi ulanadigan sim ulash konstruksiyasiga ega. Mavjud terminalni almashtirishda simlari ulangan ulanadigan blokni alohida signal simlarini uzmasdan terminal korpusidan chiqarish mumkin. Tizim quvvati o‘chirilganiga ishonch hosil qiling, vilka blokini uzing, DIN-reykadagi terminal korpusini almashtiring va ishlamay qolish vaqtini kamaytirish hamda sim ulash xatolarining oldini olish uchun vilka blokini yangi qurilmaga mahkam joyiga tushiring.

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 is the main difference between the BECKHOFF KS6021 and the KL6021?

The BECKHOFF KS6021 features a pluggable wiring level, allowing the entire block of connection terminals to be plugged or unplugged as a single unit, whereas the KL6021 has a fixed terminal level. Both terminals share identical RS422/RS485 communication specifications and K-bus compatibility.

What transmission protocols and baud rates does the BECKHOFF KS6021 support?

The BECKHOFF KS6021 operates with RS422 and RS485 standards, supporting data transfer rates from 1200 to 19,200 baud, with a default configuration of 9600 baud, 8 data bits, no parity, and 1 stop bit.

Does the BECKHOFF KS6021 require power contacts on the adjacent terminals?

No, the BECKHOFF KS6021 does not use power contacts for field-side supply and is powered entirely via the internal K-bus, consuming a typical current of 65 mA.

What are the integrated buffer capacities of the BECKHOFF KS6021 serial interface?

The BECKHOFF KS6021 is equipped with an integrated 128-byte receive buffer and a 16-byte transmit buffer to handle serial data communication without data loss.

Is electrical isolation provided on the BECKHOFF KS6021?

Yes, the BECKHOFF KS6021 provides electrical isolation of 500 V between the internal K-bus and the RS422/RS485 field-side signals to ensure high noise immunity.

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