Maqola raqami |
6ES7431-7QH00-0AB0 |
6ES7431-7KF00-0AB0 |
6ES7431-7KF10-0AB0 |
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SIMATIC S7-400, SM 431 |
SM 431, 8AI, U/I/TERMO, 16BIT |
SM 431, 8AI, RESIST./PT100, 16BIT, |
Ta'minot kuchlanishi |
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Yuklanish kuchlanishi L+ |
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● Nominal qiymat (DC) |
24 V; Faqat 2 simli uzatgichlarni etkazib berish uchun kerak |
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● Teskari polaritdan himoya qilish |
Ha |
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Kirish oqimi |
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yuk kuchlanishidan L+ (yuksiz), maks. |
400 mA; 16 ta ulangan, to'liq boshqariladigan 2 simli uzatgichlar uchun |
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orqa panel avtobusidan 5 V DC, maks. |
700 mA |
1 200 mA |
650 mA |
Quvvat yo'qolishi |
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Quvvat yo'qolishi, tip. |
4,5 Vt |
4,6 Vt |
3,3 Vt |
Analog kirishlar |
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Analog kirishlar soni |
16 |
8 |
8 |
● Voltaj/oqim o'lchash uchun |
16 |
8 |
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● Qarshilikni o'lchash uchun |
8 |
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8 |
kuchlanish kiritish uchun ruxsat etilgan kirish kuchlanishi (qirg'in chegarasi), maks. |
18 V; 18 V uzluksiz, 1 ms uchun 75 V (bo'shliqqa nisbati 1:20 belgisi) |
35 V; 35 V uzluksiz, 75 V maksimal. 1 s (belgi va bo'shliq nisbati 1:20) |
35 V; 35 V uzluksiz, 75 V maksimal. 1 s (belgi va bo'shliq nisbati 1:20) |
joriy kirish uchun ruxsat etilgan kirish oqimi (yo'q qilish chegarasi), maks. |
40 mA |
32 mA |
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Qarshilik tipidagi transmitter uchun doimiy o'lchov oqimi, tip. |
1,67 mA |
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1 mA |
Kirish diapazonlari |
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● Voltaj |
Ha |
Ha |
Yo'q |
● Hozirgi |
Ha |
Ha |
Yo'q |
● Termojuft |
Ha |
Ha |
Yo'q |
● Qarshilik termometri |
Ha |
Yo'q |
Ha |
● Qarshilik |
Ha |
Yo'q |
Ha |
Kirish diapazonlari (nominal qiymatlar), kuchlanishlar |
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● 1 V dan 5 V gacha |
Ha |
Ha |
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- Kirish qarshiligi (1 V dan 5 V gacha) |
1 MŌ |
> 2000 ohm |
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● -1 V dan +1 V gacha |
Ha |
Ha |
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- Kirish qarshiligi (-1 V dan +1 V gacha) |
1 MŌ |
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● -10 V dan +10 V gacha |
Ha |
Ha |
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— Kirish qarshiligi (-10 V dan +10 V gacha) |
1 MŌ |
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● -100 mV dan +100 mV gacha |
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Ha |
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● -2,5 V dan +2,5 V gacha |
Ha |
Ha |
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— Kirish qarshiligi (-2,5 V dan +2,5 V gacha) |
1 MŌ |
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● -20 mV dan +20 mV gacha |
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Ha |
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● -25 mV dan +25 mV gacha |
Ha |
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— Kirish qarshiligi (-25 mV dan +25 mV gacha) |
1 MŌ |
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● -250 mV dan +250 mV gacha |
Ha |
Ha |
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— Kirish qarshiligi (-250 mV dan +250 mV gacha) |
1 MŌ |
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● -5 V dan +5 V gacha |
Ha |
Ha |
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- Kirish qarshiligi (-5 V dan +5 V gacha) |
1 MŌ |
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● -50 mV dan +50 mV gacha |
Ha |
Ha |
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— Kirish qarshiligi (-50 mV dan +50 mV gacha) |
1 MŌ |
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● -500 mV dan +500 mV gacha |
Ha |
Ha |
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— Kirish qarshiligi (-500 mV dan +500 mV gacha) |
1 MŌ |
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● -80 mV dan +80 mV gacha |
Ha |
Ha |
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— Kirish qarshiligi (-80 mV dan +80 mV gacha) |
1 MŌ |
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