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: Yokogawa
Product No.: SAI143-S33
Country of origin:Japan
Product Type: Analog kiritish moduli
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 340g
Dimensions: 32.8 mm x 130 mm x 107.5 mm
Shipping port: Xiamen
Warranty: 12 months
Yokogawa SAI143-S33 xavfsizlik asbobsozlik tizimining ProSafe-RS xavfsizlik tuguni bloki va xavfsizlik boshqaruv blokiga o‘rnatish uchun mo‘ljallangan, yuqori ishonchlilikka ega tok kirish modulidir. Ushbu modul dala asboblaridan keladigan 4 dan 20 mA gacha signallarni bevosita Xavfsizlikni boshqarish stansiyasiga (SCS) kiritish orqali xavfsizlik funksiyalarida muhim rol o‘ynaydi. U tizimning mavjudligi va nosozliklarga chidamliligini oshirish uchun ikki tomonlama zaxiralangan konfiguratsiyalarni qo‘llab-quvvatlaydi. SAI143-S33 2 simli yoki 4 simli transmitterlar uchun standart alohida kanal konfiguratsiyasi pinlariga ega bo‘lib, 16 ta ishlov berish kanali uchun modul izolyatsiyasini ta’minlaydi.
| Model | Qo‘shimcha kodlar | Tavsif |
|---|---|---|
| SAI143 | Analog kirish moduli (4 dan 20 mA gacha, 16 kanal, modul izolyatsiyasi) | |
| -S | Standart turi | |
| 3 | Portlashdan himoyalanmagan bosim qisqichli klemma bloki yoki MIL kabeli uchun | |
| 3 | ISA G3 standarti va harorat (-20 dan 70 degC gacha) bilan |
| Mahsulot | Texnik xususiyatlar |
|---|---|
| Ishlab chiqaruvchi | Yokogawa Electric Corporation |
| Model | SAI143-S33 |
| Kirish kanallari soni | 16 kanal, modul izolyatsiyasi |
| Nominal kirish diapazoni | 4 dan 20 mA gacha |
| Ruxsat etilgan kirish diapazoni | 0 dan 25 mA gacha |
| Kirish impedansi (quvvat YOQILGAN) | 250 Ohm + modul ichidagi kirishni himoyalash zanjiridagi kuchlanish pasayishi / tok qiymati |
| Kirish impedansi (quvvat O‘CHIRILGAN) | Kamida 500 Ohm |
| Maksimal kuchlanish pasayishi | 0.45 V (kirishni himoyalash zanjirida) |
| Nominal aniqlik | ±16 uA (S3 uslubi uchun kirish diapazoni 1 dan 23 mA gacha) |
| Ma’lumotlarni yangilash chastotasi | 40 ms |
| Harorat siljishi | ±16 uA/10 degC |
| Uzatkich quvvat manbai | Kamida 16.15 V (20 mA da), ko‘pi bilan 26.4 V (0 mA da) |
| Chiqish toki cheklovi | 25 mA |
| Chidamli kuchlanish | Kirish signali va tizim o‘rtasida 1 daqiqa davomida 1.5 kV AC |
| Maksimal tok sarfi | 5 V tizim: 320 mA, 24 V tizim: 550 mA |
| Atrof-muhit harorati | -20 dan 70 degC gacha |
| Atrof-muhit kodi | ISA G3 standarti |
| Og‘irlik | Taxminan 0.34 kg (bosim qisqichi klemmasi yoki MIL kabeli uchun) |
| O‘lchamlar (W x H x D) | 32.8 mm x 130 mm x 107.5 mm (bosim qisqichi va MIL kabeli uchun) |
Global Express Shipping
Returns & Warranty



Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Japan
|