DO880 ndi gawo 16 la njira 24 V yotulutsa digito yogwiritsa ntchito kamodzi kapena kocheperako.Kuchulukira kosalekeza kwapano pa tchanelo ndi 0.5 A. Zotulutsa ndizochepa ndipo zimatetezedwa ku kutentha kwambiri.Njira iliyonse yotulutsa imakhala ndi dalaivala wanthawi yayitali komanso wopitilira kutentha wotetezedwa, zida zoteteza za EMC, kupondereza katundu, chiwonetsero chamtundu wa LED komanso chotchinga chodzipatula ku Modulebus.
Mbali ndi ubwino
- Makanema 16 a 24 V dc zotuluka mugulu limodzi lakutali
- Kusintha kocheperako kapena kamodzi
- Kuyang'anira kuzungulira, kuyang'anira katundu waufupi komanso wotseguka wokhala ndi malire osinthika (onani tebulo 97).
- Kuzindikira kwa kusintha kotulutsa popanda kutulutsa zomwe zatuluka
- Zapamwamba pa bolodi diagnostics
- Zizindikiro zotuluka (zoyambitsa / zolakwika)
- Mawonekedwe owonongeka amayendedwe omwe amakhala ndi mphamvu (yothandizidwa ndi DO880 PR:G)
- Kuchepetsa kwaposachedwa pamakina amfupi komanso kuteteza kutentha kwambiri kwa ma switch
- Kulekerera zolakwika kwa 1 (monga tafotokozera mu IEC 61508) kwa madalaivala otulutsa.Kwa machitidwe a ND (Kawirikawiri De-energized), zotuluka zimatha kuwongoleredwa ndi zolakwika pamadalaivala otulutsa.
- Satifiketi ya SIL3 molingana ndi IEC 61508
- Kutsimikizika kwa Gulu 4 molingana ndi EN 954-1.
