Uthotho lwe-PHG-14TD

Igalelo: iingcingo ezi-2, i-transmitter yeingcingo ezi-3 okanye isignali ye-DC
Isiphumo: Isignali ye-DC (yangoku/i-voltage)

Igalelo eli-1 iziphumo ezi-4

Qhagamshelana nathi

iinkcukacha zemveliso

Ipharamitha yobugcisa

Umzobo wocingo

Isiqinisekiso

Khuphela

Isishwankathelo

I-analog input signal isolator, inokwahlula kwaye iguqule iingcingo ezimbini okanye ezintathu ze-4-20mA okanye i-DC signals zibe ziisignali zangoku okanye ze-voltage zokukhupha. Iiparameter zokufaka kunye neziphumo zinokwenziwa ngokwezifiso ngokweemfuno zomsebenzisi. Le mveliso ifuna umbane ozimeleyo, kunye nombane ohlukeneyo, i-input, kunye ne-output terminals.

Igalelo
Isignali yokufaka	Iintambo ezi-2, iintambo ezi-3 eziyi-4-20mA okanye isignali ye-DC (yangoku/ye-voltage)
Ukumelana nokufaka	Uhlobo lweVolthi ≥100kΩ Uhlobo lwangoku ≤100Ω
Imveliso
Isignali yesiphumo	Isignali yeDC (yangoku/i-voltage)
Ukumelana nomthwalo	Ukumelana nomthwalo wangoku ≤500Ω Ukumelana nomthwalo weVolthi
Iiparameter ezisisiseko
I-voltage yokubonelela	20~35VDC
Ukutya umbane	Imveliso yangoku
Isalathisi se-LED	Oluhlaza: isalathisi samandla
Ukuchaneka kwemveliso	0.1%FS (Ixabiso eliqhelekileyo: 0.05%FS)
Ixesha lokuphendula	5ms ukufikelela kwi-90% yexabiso lokugqibela
Iiparamitha zobushushu	Ubushushu obusebenzayo: -20℃ ~ +60℃, Ubushushu bokugcina: -40℃ ~ +80℃
Ubuntu bezizalwane	10% ~ 95% RH akukho ukufuma
Amandla okuvala ubushushu	≥2000VAC/min (ukufaka/ukukhupha/umbane)
Ukumelana nobushushu	100MΩ (500V DC) (phakathi kokufaka/ukukhupha/umbane)
Ukuhambelana kwe-electromagnetic	GB/T 18268 (IEC 61326-1)
I-MTBF	80000h
Iimfuno zentambo	icandelo elinqamlezileyo ≥ 0.5mm2; Amandla okukhusela ≥ 500V
Izixhobo zasentsimini ezisebenzayo	Iintambo ezi-2, iitransmitter zentambo ezi-3 okanye imithombo yamandla kunye neyombane