Igalelo leDijithali
- Ibhodi yesiphelo
- Izithintelo zoKhuseleko ezizimeleyo
- Izihlukanisi zeSignali
- Izixhobo zoKhuselo oluKhulu
- IiRelays zoKhuseleko
- Iimodyuli ze-I/O eziBukrelekrele ezizimeleyo
- IiSango eziBukrelekrele
- IiTransceivers zeDatha yeZimboni
- Abahlalutyi beDew Point kwi-Intanethi
- Iimodyuli zoKufumana idatha
- Isiguquli sedatha se-HART
I-PHD-12TF-277+
Isishwankathelo
Umqobo wokhuseleko ozimeleyo onomsebenzi wokukhusela ukukhuphuka kweziphumo ze-switch input relay outputs, ezihlukanisa kwaye zidlulise imiqondiso yokufaka evela kwii-switch contacts okanye ii-proximity switches kwiindawo ezinobungozi ukuya kwindawo yokhuseleko nge-output relay ngokusebenzisa umqobo wokhuseleko. Ukufunyanwa kwempazamo yomgca kwenziwa nge-relay output eyahlukileyo kwaye iboniswe kwi-LED ephezulu yemodyuli. I-dial switch yemodyuli isetyenziselwa ukuseta i-input kunye ne-output kwisigaba okanye ulawulo olubuyela umva, kunye nokuvumela okanye ukukhubaza umsebenzi wokubonisa i-alamu yokufumanisa impazamo yomgca.
Le mveliso ifuna umbane ozimeleyo, kunye nombane ohlukeneyo, i-input, kunye nee-output terminals.
| Igalelo kwindawo enobungozi | |
| Isignali yokufaka | Tshintsha oonxibelelwano/iiswitshi zokusondela |
| I-voltage yokubonelela nge-sensor | Malunga ne-8V |
| Izinga lokutshintsha | |
| Iimpawu zokufaka/zokukhupha: | |
| Igalelo langoku kwindawo | >2.1mA, imveliso ivaliwe, ibonisa i-ON; Xa i- |
| Isiphumo ngokuqhelekileyo "Sivuliwe"/"Sivaliwe" Ulawulo lokuguqulwa koqhagamshelwano | Xa iswitshi yokudayela i-K1, i-K3 ikwicala elithi "ON", isiphumo se-relay "Sivalwe ngesiqhelo" Xa iswitshi yokudayela i-K1K3 ikwicala elithi "OFF", isiphumo sereyila "Sihlala sivuliwe" Xa iswitshi yokudayela i-K2K4 ikwicala elithi "ON", isekethe ikhetha ebonisa umsebenzi we-alamu ye-LFD yesibane esibomvu |
| Imveliso kwindawo ekhuselekileyo | |
| Isignali yesiphumo | Ireyiti |
| Umthamo wokuqhuba | 250VAC/2A, 30VDC/2A xa ithwalwa yimithwalo enganyangekiyo |
| Ixesha lokuphendula | 20ms |
| Iimpawu zokukhusela ukugquma: | |
| I-Nominal discharge current ln (8/20μs) | 5kA |
| Inqanaba lokukhusela iVoltage liphezulu (8/20μs): | 60V (umgca ukuya kumgca) |
| Inqanaba lokukhusela iVoltage liphezulu (8/20μs): | 600V (umgca ukuya emhlabeni) |
| Ngokwemigangatho | GB/T18802.21-2016 (ilingana ne-1EC61643-21:2012) |
| Iiparameter ezisisiseko | |
| I-voltage yokubonelela | 20~35VDC |
| Ukutya umbane | |
| Isalathisi se-LED | Luhlaza: Isalathisi samandla tyheli: Ireyitha yokukhupha ikwimeko yokusebenza eqhelekileyo bomvu: Isalathisi se-LFD, i-alamu yempazamo yomgca |
| Iiparamitha zobushushu | Ubushushu obusebenzayo: -20℃ ~ +60℃, Ubushushu bokugcina: -40℃ ~ +80℃ |
| Ubuntu bezizalwane | 10% ~ 95% RH akukho ukufuma |
| Amandla okuvala ubushushu | Phakathi kwecala elikhuselekileyo ngokwasemzimbeni kunye necala elikhuselekileyo ngokwasemzimbeni (≥3000VAC/min); phakathi kobonelelo lwamandla kunye necala elikhuselekileyo ngokwasemzimbeni (≥1500VAC/min) |
| 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 | Izixhobo zasentsimini ezifana nee-dry contacts okanye i-NAMUR type proximity switch inputs ezihambelana nomgangatho we-DIN19234 |
Qaphela: Umbane wesitimela samandla ngumsebenzi ongazikhethela wona. Abasebenzisi kufuneka
cacisa imo yonikezelo lombane xa uodola.
Nceda ujonge isihlomelo esikwiphepha 89.
Ukufunyanwa kweMpazamo yoMgca (LFD)
Abasebenzisi banokukhetha icala elithi "ON" leswitshi phezulu kwimodyuli
ukwenza umsebenzi wokufumanisa iimpazamo kunye nokubonisa i-alamu nge
isibane se-LED esibomvu. Umbane wokufaka okwindawo>7mA, i-alamu yesekethe emfutshane (SC);
I-input current ekwindawo
igalelo loqhagamshelwano lifuna umsebenzi wokufumanisa iimpazamo (ukuphuka kwentambo, ukufutshane
isekethe), i-resistor ye-22k Ω kufuneka iqhagamshelwe ngaxeshanye kuzo zombini iziphelo
yeswitshi, kunye ne-resistor ye-680 Ω kufuneka iqhagamshelwe kuthotho (njengoko
kuboniswe kumzobo wocingo lweswitshi yoqhagamshelwano II).
I-PHD-11TC-33A-23
I-PHD-12TF-277+