Triconex DI3311 digitālais ieejas modulis

Produkta apraksts

The Triconex DI3311 ir augstas integritātes digitālā ieejas modulis, kas paredzēts Tricon v10/v11 drošības sistēmām. Izmantojot trīskāršās modulārās redundances (TMR) arhitektūru, tas nodrošina maksimālu uzticamību, padarot to ideāli piemērotu drošības kritiskām lietojumprogrammām tādās nozarēs kā naftas un gāzes, elektroenerģijas ražošana un ķīmiskā apstrāde.

Tehniskās specifikācijas

• Modelis: DI3311

• Moduļa tips: Digitālā ieejas modulis

• Kanālu skaits: 32 (koplietojamas ieejas)

• Nominalā ieejas spriegums: 24 VDC

• Darbības sprieguma diapazons: 15–30 VDC

• Absolūti maksimālais ieejas spriegums: 33 VDC

• Apgrieztā sprieguma aizsardzība: –0.6 VDC

• Ieejas aizkave: <10 ms (no ieslēgšanas uz izslēgšanu vai otrādi)

• Ieejas pretestība: >30 kΩ bez pamatplates; ≈3 kΩ ar pamatplati

• Ieejas jaudas patēriņš: 0.2 W/pt pie 24 VDC; 0.5 W/pt pie 33 VDC

• Ieejas sliekšņi:

• 0–5 VDC = Izslēgts

• 6–14 VDC = Pārejas stāvoklis

• 15–30 VDC = Ieslēgts

• Diagnostika:

• Spiediena uz vērtību diagnostika (FVD): <2 ms testa cikls

• Maksimālais FVD pārslēgšanās ātrums: <20 pārslēgšanās/s

• FVD izslēgšanas stāvokļa traucējums: <2 ms, ≈36% no testa sprieguma

• ADC skenēšanas laiks: <1 ms visiem 32 punktiem

• Izolācija:

• Funkcionālais līdz aizsargzemei: 500 VDC

• Funkcionālais līdz loģiskajai zemei: 800 VDC

   

Citas īpašības

• Izcelsmes valsts:  ASV
• Piegādes laiks: Pieejams noliktavā, 2 darba dienas

Pieejams noliktavā Populāri produkti no Triconex

TEL: +86 18030205725     E-PASTS: manskiwong@cambia.cn

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