I-DO880 iyimojula yedijithali engu-16 yeshaneli engu-24 V yohlelo lokusebenza olulodwa noma olungafuneki.Umkhawulo oqhubekayo ophumayo wamanje ngesiteshi ngasinye ngu-0.5 A. Okuphumayo kukhawulelwe manje futhi kuvikelwe ngokumelene nezinga lokushisa elingaphezulu.Isiteshi ngasinye esiphumayo siqukethe umshayeli oseceleni okhawulelwe futhi ongaphezu kwezinga lokushisa ovikelwe, izingxenye zokuvikela ze-EMC, ukucindezelwa komthwalo ongenisayo, inkomba ye-LED yesimo sokukhipha kanye nomgoqo wokuzihlukanisa ku-Modulebus.
Izici nezinzuzo
- Iziteshi ezingu-16 zemiphumela etholakalayo yamanje engu-24 V dc eqenjini elilodwa elingalodwa
- Ukucushwa okungafuneki noma okukodwa
- Ukuqapha iluphu, ukugadwa komthwalo omfushane novulekile onemikhawulo elungisekayo (bheka ithebula 97).
- Ukuxilongwa kwamaswishi okukhiphayo ngaphandle kokucindezela kokuphumayo
- Ukuxilongwa okuthuthukisiwe okusebhodini
- Izinkomba zesimo sokuphumayo (kucushiwe/iphutha)
- Imodi eyehlisiwe yeziteshi ezivame ukunikwa amandla (isekelwa ku-DO880 PR:G)
- Umkhawulo wamanje ekujikelezeni okufushane kanye nokuvikelwa kwezinga lokushisa elingaphezulu kwamaswishi
- Ukubekezelelwa kwephutha kwe-1 (njengoba kuchazwe ku-IEC 61508) kubashayeli abaphumayo.Kuzinhlelo ze-ND (Ngokujwayelekile De-energized), okuphumayo kusengalawulwa ngephutha kumashayeli aphumayo.
- Igunyazwe i-SIL3 ngokuya nge-IEC 61508
- Igunyazwe Isigaba 4 ngokuya nge-EN 954-1.
