Low-Cost Hot Standby Kit 140CHS41020 - Schneider Electric
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Vendor:
Schneider
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Type:
Hot Standby Kit
- Tags Hot standby kit
About the Product
Schneider Electric 140CHS41020 Level Two Low Cost Hot Standby Kit
Kľúčové technické parametre
Ovládací rozsah, od malých I/O stojanov po veľké stojany až do 128 slotov
Čas prepnutia redundancie, typicky 150 milisekúnd
Presnosť synchronizácie medzi CPU, typicky 1 milisekunda
Podporované výstupné signály, napríklad 4–20 miliampérové a 0–10 voltové analógové a štandardné digitálne I/O
Komunikačné linky, optické vlákno pre vysokú izoláciu a tienený medený kábel pre krátke vzdialenosti
Možnosti napájania, 24 voltov DC nominálne a 110 voltov AC kompatibilné napájacie zdroje
Spotreba energie, typicky 20 wattov na CPU počas bežnej prevádzky
Prevádzkový teplotný rozsah, od mínus 20 stupňov Celzia do plus 60 stupňov Celzia
Rozsah skladovacej teploty, od mínus 40 stupňov Celzia do plus 85 stupňov Celzia
Odhad MTBF, viac ako 100 tisíc hodín
Izolačné hodnotenie, 1500 voltov medzi I/O a napájacími koľajnicami
Ďalšie technické detaily a možnosti
Voliteľné dĺžky vlákien až do 30 metrov
Voliteľná náhradná CPU pre horúcu výmenu
Voliteľná ochrana proti prepätiu na napájacích vstupoch
Záložný konfiguračný súbor na USB pre rýchlu obnovu
Nástroj na mapovanie lokálneho I/O pre rýchlu uvedenie do prevádzky
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