Allen-Bradley 1771-IG: TTL mantiqi va 5 V sim ulanishlarini tekshirish
Kirish modulini almashtirishdan oldin 1771-IG TTL HIGH/LOW mantiqiy chegaralarini, dala ta’minotidagi pulsatsiyani va 1771-WC ulanishlarini tekshiring.
Manufacturer: BECKHOFF
Product No.: CP3718-0020
Country of origin:Germany
Product Type: Ko‘p sensorli panel kompyuterlari
Payment: T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
Talabchan muhitlarda montaj kronshteyni bilan to‘g‘ridan-to‘g‘ri o‘rnatish uchun mo‘ljallangan Beckhoff CP3718-0020 — yuqori aniqlikdagi 18,5 dyuymli keng ekranli displey va nihoyatda mustahkam hisoblash platformasini birlashtirgan sanoat Multi-touch Panel PC qurilmasidir. Ushbu yaxlit HMI yechimi to‘liq IP65 himoyasiga ega mustahkam alyuminiy korpus bilan jihozlangan bo‘lib, operatorlarga korpus talab qilmasdan murakkab boshqaruv, monitoring va vizualizatsiya ilovalarini bevosita mashina old panelida ishga tushirish imkonini beradi.
| Parametr | Spetsifikatsiya |
|---|---|
| Ishlab chiqaruvchi | Beckhoff |
| Model belgisi | CP3718-0020 |
| Displey o‘lchami va ruxsati | 18,5 dyuym (1366 x 768 piksel) |
| Sensorli ekran turi | Ko‘p barmoqli sig‘imli sensorli ekran |
| Protsessor platformasi | Intel Atom x5-E39xx (E-bus / PCIe bilan mos variantlar) |
| Ona plata | 3,5 dyuymli sanoat ona platasi |
| Tizim xotirasi | 4 GB DDR4 operativ xotira (zavoddan 8 GB gacha yangilanishi mumkin) |
| Xotira interfeysi | 2 ta CFast uyasi (320 GB gacha bo‘lgan CFast’ni qo‘llab-quvvatlaydi) |
| Ethernet portlari | 2 x 100/1000BASE-T (bittasi IP65 push-pull orqali chiqarilgan) |
| Quvvat kirishi | 24 V DC (UPS variantlari mavjud) |
| Sovitish usuli | Ichki havo aylantirish ventilyatori bilan passiv sovitish |
| Himoya darajasi | IP65 chang va suv oqimidan himoya |
| Ishlash harorati | 0 dan 45 °C gacha (32 dan 113 °F gacha) |
| Havo aylanishi uchun bo‘sh joy | Korpus atrofida kamida 20 sm bo‘sh joy talab qilinadi |
| Yetkazib berish og‘irligi (hisoblangan) | 8,0 kg (17,6 funt) |
| Port / terminal | Spetsifikatsiya / tayinlov |
|---|---|
| Ethernet 1 | RJ45 100/1000BASE-T IP65 push-pull interfeysi |
| Quvvat kirishi | 24 V DC ulanish terminali, o‘rnatilgan IP65 himoya |
| Xotira uyalari | IP65 himoya qopqog‘i ostidagi 2 ta CFast uyasi |
| Auxiliary Ports | Up to 4 IP65 connectors (2 ports unassigned by default) |
When transitioning from legacy CP32xx or CP39xx series, note that the CP3718-0020 utilizes an integrated mounting arm adapter layout that directly aligns with Rittal and Rolec systems. Software compatibility requires proper runtime licensing in TwinCAT 3; depending on the chosen CPU variant (E3930 vs. E3940), the controller level maps to performance classes TC3:40 or TC3:50. Ensure projects are targeted correctly in TwinCAT XAE before deploying runtime tasks.
While the CP3718-0020 features internal fans to achieve uniform heat distribution across its aluminum housing, it relies entirely on passive radiation for cooling. You must maintain at least 20 cm (7.9 inches) of open clearance around the entire exterior of the unit. Placing the device in tight corners, alcoves, or directly against structural bulkheads will impede convective airflow, causing thermal throttling of the Intel Atom processor under peak graphic or logic execution cycles.
To retain the IP65 rating, only utilize industrial-grade push-pull RJ45 patch cables designed for IP65 environments. Ensure that the sealing rings on unused interface ports are fully engaged and torqued down. Ground the mounting arm assembly directly to the machine frame using high-frequency copper ground braids. Poor high-frequency grounding can introduce electrical noise into the capacitive multi-touch controller, resulting in erratic coordinate tracking or phantom touch signals.
MUHIM OGOHLANTIRISH
Har qanday o‘rnatish, o‘zgartirish yoki simlarni sozlashni boshlashdan oldin mashina kronshteyni va ichki PC modullariga boradigan barcha quvvat manbalari to‘liq uzilganiga ishonch hosil qiling. Komponentlar bilan ishlash vaqtida yuqori energiyali o‘tkinchi kuchlanishlar yoki tizim shikastlanishining oldini olish uchun ichki UPS kondensatorlari (agar o‘rnatilgan bo‘lsa) to‘liq zaryadsizlanganini tasdiqlang.
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Returns & Warranty

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Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
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| Country of origin |
Germany
|