Igalelo leDijithali
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- Izihlukanisi zeSignali
- Izixhobo zoKhuselo oluKhulu
- IiRelays zoKhuseleko
- Iimodyuli ze-I/O eziBukrelekrele ezizimeleyo
- IiSango eziBukrelekrele
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I-PHD-12TF-277
Isishwankathelo
Umqobo wokhuseleko ozimeleyo oneziphumo zokudlulisela i-switch input, ezihlukanisa kwaye zidlulise imiqondiso yokufaka evela kwii-switch contacts okanye ii-proximity switches kwiindawo ezinobungozi ukuya kwindawo yokhuseleko nge-output relay nge-safety barrier. Ukufunyanwa kwe-line fault kufezekiswa nge-LED phezulu kwimodyuli. I-dial switch yemodyuli isetyenziselwa ukuseta i-input kunye ne-output in-phase okanye reverse control, kunye nokuvumela okanye ukukhubaza umsebenzi we-alamu yokufumanisa i-line fault.
Le mveliso ifuna umbane ozimeleyo, kunye nombane ohlukeneyo, i-input, kunye nee-output terminals.
| Iinkcukacha | |
| 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 ukuba ivuliwe; |
| Xa | |
| Isiphumo sidla ngokuba "Sivuliwe"/"Sivaliwe" | Xa iswitshi yokudayela i-K1, i-K3 ikwicala elithi "ON", isiphumo se-relay "Sivalwe ngesiqhelo". |
| Ulawulo lokuguqulwa koqhagamshelwano | Xa iswitshi yokudayela i-K1, i-K3 ikwicala elithi "OFF", isiphumo se-relay "Sivuleka ngesiqhelo". |
| Xa iswitshi yokudayela i-K2、K4 ikwicala elithi "ON", isekethe ikhetha ukubonisa umsebenzi we-alamu ye-LFD yesibane esibomvu. | |
| Imveliso kwindawo ekhuselekileyo | |
| Isignali yesiphumo | Ireyiti |
| Umthamo woqhagamshelwano | 250VAC/2A, 30VDC/2A xa ithwalwa yimithwalo enganyangekiyo |
| Ixesha lokuphendula | 20ms |
| Iiparameter ezisisiseko | |
| I-voltage yokubonelela | 20~35VDC |
| Ukutya umbane | Umbane we-24V, xa ii-relay contacts zivala |
| Isalathisi se-LED | Oluhlaza: Isalathisi samandla |
| Mthubi: Ireyiti yokukhupha 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 | |
| Isatifikethi sokhuseleko olusebenzayo | I-SIL3 ngokwemigangatho ye-IEC 61508 |
| 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) |
I-PHD-11TC-33A-23
I-PHD-12TF-277