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- Iimodyuli ze-I/O eziBukrelekrele ezizimeleyo
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- Isiguquli sedatha se-HART
I-PHD-12TF-288/PHD-22TF-2828
Isishwankathelo
Umqobo wokhuseleko ozimeleyo one-switch input transistor output, nto leyo iyahlukanisa kwaye idlulise imiqondiso yokufaka evela kubafowunelwa beswitshi okanye ukusondela kwayo itshintshela kwiindawo ezinobungozi kwindawo yokhuseleko nge-transistor ephumayo ngokusebenzisa umqobo wokhuseleko. Ukufunyanwa kwempazamo yomgca kufezekiswa ngokusebenzisa I-LED phezulu kwimodyuli. Kusetyenziswa iswitshi yokudayela yemodyuli ukuseta igalelo kunye nesiphumo kwisigaba okanye ulawulo olubuyela umva, kunye nokuvumela okanye ukhubaze umsebenzi wokubonisa i-alamu yokufumanisa iimpazamo zomgca.
Le mveliso ifuna umbane ozimeleyo, kunye nombane owahlukileyo iiterminal zokubonelela, zokufaka, kunye nezokukhupha.
| Iinkcukacha | |
| Igalelo kwindawo enobungozi | |
| Isignali yokufaka | Tshintsha oonxibelelwano/iiswitshi zokusondela |
| I-voltage yokubonelela nge-sensor | Malunga ne-8V |
| Uluhlu lweefrikhwensi zokufaka | |
| Iimpawu zokufaka/zokukhupha: | |
| Igalelo langoku kwindawo | >2.1mA, imveliso ivaliwe, ibonisa ukuba ivuliwe; |
| Xa | |
| Ulawulo olutshintshiweyo phakathi kwesigaba esiguquliweyo kunye nesigaba esiqhelekileyo seziphumo ec | Xa iswitshi yokudayela i-K1 ikwi-"ON", i-transistor output ec ikwisigaba esiguquliweyo |
| Xa iswitshi yokudayela i-K1 ikwi-"OFF", i-transistor output ec ikwisigaba esiqhelekileyo. | |
| Xa i-K2 ikwi "VULIWE", i-circut iya kukhetha umsebenzi we-alamu yesalathisi se-LFD yesibane esibomvu | |
| Imveliso kwindawo ekhuselekileyo | |
| Isignali yesiphumo | I-Transistor |
| Uphawu lwemveliso | I-transistor ye-NPN yohlobo lwe-emitter okanye i-collector open circuit output |
| Ukwazi ukuqhuba | Umbane ophumayo ≤ 20mA (1.2k Ω), umbane wangaphakathi ophezulu yi-100mA, uxhotyiswe ngokhuseleko lwangoku olufutshane |
| Iiparameter ezisisiseko | |
| I-voltage yokubonelela | 20~35VDC |
| Ukutya umbane | Umbane we-24V, i-transistor ivuliwe ≤ 50mA (PHD-12TF-288) ≤ 55mA (PHD-22TF-2828) |
| Isalathisi se-LED | Oluhlaza: Isalathisi samandla |
| Ophuzi: I-transistor ephumayo ikwimeko yokusebenza eqhelekileyo | |
| Bomvu: Isalathisi se-LFD, i-alamu yempazamo yomgca | |
| Iiparamitha zobushushu | Ubushushu bokusebenza: -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 (phakathi kokufaka/ukukhupha/umbane) |
| Ukuhambelana kwe-electromagnetic | Ngokwe-IEC 61326-1 (GB/T 18268), i-IEC 61326-3-1 |
| I-MTBF | 100000h |
| Iimfuno zentambo | Inxalenye enqamlezileyo ≥ 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 |
| Indawo yokufakela | Ifakwe kwindawo ekhuselekileyo, inokuqhagamshelwa kwizixhobo zokhuseleko zangaphakathi kwiindawo ezinobungozi ukuya kuthi ga kwiZone 0, IIC, Zone 20, kunye ne-IIIC. |
| Isatifikethi esikhuselekileyo ngokwendalo | |
| Uphawu lobungqina bokuqhuma | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Umgangatho omelana nokuqhuma | GB/T3836.1-2021 GB/T3836.4-2021 |
| IiTerminali 3-4, 1-2 | Um:250V AC/DC Uo=10.5V DC lo=15mA |
| Po=39.4mW Co=1.7μF Lo=165mH | |
| Umbutho wesiqinisekiso | I-CQST (iZiko leSizwe laseTshayina lokuLawula kunye noVavanyo loMgangatho lweeMveliso zoMbane eziKhuselweyo zoQhushu) |
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).
