Okokufaka Kwedijithali
- Ibhodi Yesiphetho
- Izithiyo Zokuphepha Ezihlukanisiwe
- Izihlukanisi Zesignali
- Amadivayisi Okuvikela Okukhuphukayo
- Ukudluliselwa Kokuphepha
- Amamojula e-I/O ahlakaniphile ahlukanisiwe
- Amasango Ahlakaniphile
- Ama-Transceiver Optical Data Ezimboni
- Abahlaziyi be-Dew Point abaku-inthanethi
- Amamojula Okuthola Idatha
- Isiguquli sedatha se-HART
0102030405
I-PHD-12TF-299 I-PHD-22-2929
Ukubuka konke
Ukushintsha okukhiphayo kwe-transistor yokufaka Izithiyo zokuphepha ezihlukanisiwe zidlulisela izimpawu zokufaka kusuka koxhumana nabo abashintshayo noma izinkinobho zokusondela endaweni eyingozi ngokusebenzisa izithiyo zokuphepha ezihlukanisiwe ziye endaweni ephephile eneziphumo ze-transistor. Okufakwayo kulawula okukhiphayo kwe-transistor okungasebenzi okunezici zokumelana. Okukhiphayo kunezimo ezine ezichaziwe: ukumelana kwe-alamu yesikhashana ≤ 240 Ω, isignali engu-1 1.4KΩ ≤ inani lokumelana ≤ 1.6KΩ, isignali engu-0 13KΩ ≤ inani lokumelana ≤ 14KΩ, kanye nokumelana kwe-alamu okuphukile > 100KΩ. Lesi sici sokukhipha sisabela esimweni somugqa emgqeni wesignali. Izishintshi zokucwilisa zemojuli zisetshenziselwa ukusetha okufakwayo kanye nokukhiphayo ohlangothini olufanayo noma ukulawula okuphambene, kanye nokusetha umsebenzi wokubonisa i-alamu yephutha lomugqa. Lo mkhiqizo udinga ukunikezwa kwamandla okuzimele, okuneziphesheli zamandla ezihlukanisiwe, okufakwayo, kanye nokukhipha.
| Imininingwane | |
| Okokufaka endaweni enobungozi | |
| Isignali yokufaka | Shintsha oxhumana nabo/izishintshi zokusondelana |
| I-voltage yokuphakelwa kwenzwa | Cishe i-8V |
| Izinga lokushintsha | ≤5kHz |
| Izici zokufaka/zokukhipha: | |
| Okokufaka kwamanje esizeni | Uma i->2.1mA, umphumela uvaliwe, okubonisa ukuthi i-ON; Uma |
| Ushintsho lwesimo sokufaka kanye nokushintsha kwe-alamu: | Uma iswishi yokudayela i-K1 ne-K3 ziseceleni "KWI-ON", isimo sokukhipha siphambene nesimo sokufaka. Uma iswishi yokudayela i-K1 ne-K3 ziseceleni "LOKUVALIWE", isimo sokukhipha siyahambisana nesimo sokufaka. Uma iswishi yokudayela i-K2 ne-K4 ziseceleni "KUVULIWE", isekethe ikhetha okubonisa umsebenzi we-alamu ye-LFD yokukhanya okubomvu. |
| Umphumela endaweni ephephile | |
| Isignali yokuphuma | I-Transistor (resistor), i-voltage ephezulu yokumelana ≤ 30V DC |
| Izici zokukhipha | Uma i-voltage yokunikezwa kwamandla yangaphandle ingu-8V, ukumelana kwe-alamu ye-short-circuit kungu-≤240Ω, Isignali engu-1- 1.4kΩ≤ ukumelana ≤1.6kΩ, Isignali engu-0- 13kΩ≤ ukumelana ≤14kΩ, Ukumelana ne-alamu yesekethe evulekile > 100kΩ |
| Amapharamitha ayisisekelo | |
| I-voltage yokunikezela | 20~35V DC |
| Ukusetshenziswa kwamandla | Ukunikezwa kwamandla angu-24V, uma i-transistor ivuliwe |
| Isikhombisi se-LED | Okuluhlaza: Isikhombisi samandla Okuphuzi: Isimo sokusebenza esijwayelekile Okubomvu: Isibonakaliso se-LFD, i-alamu yephutha lomugqa |
| Amapharamitha okushisa | Izinga lokushisa lokusebenza: -20℃ ~ +60℃, Izinga lokushisa lokugcina: -40℃ ~ +80℃ |
| Umswakama ohlobene | 10%~95% RH akukho ukujiya |
| Amandla okuvala uthuli | Phakathi kohlangothi oluphephile ngokwemvelo kanye nohlangothi oluphephile ngokwemvelo (≥3000VAC/min) |
| Ukumelana nokushisa | ≥100MΩ (phakathi kokufaka/ukukhipha/ukunikezwa kwamandla) |
| I-EMC | Ngokusho kwe-IEC 61326-1 (GB/T 18268), i-IEC 61326-3-1 |
| Izidingo zentambo | Isigaba esiphambeneyo ≥ 0.5mm²; Amandla okuvikela ≥ 500V |
| Imishini yasensimini esebenzayo | Imishini yasensimini efana nokuxhumana okomile noma okokufaka kokushintshana kohlobo lwe-NAMUR okuhambisana nezindinganiso ze-DIN19234 |
| Indawo yokufaka | Uma ifakwe endaweni ephephile, ingaxhunywa kumathuluzi okuphepha angaphakathi ezindaweni eziyingozi kuze kufike ku-Zone 0, IIC, Zone 20, kanye ne-IIIC. |
| Isitifiketi esiphephile | |
| Uphawu olungavimbeli ukuqhuma | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
| Izinga elivikela ukuqhuma | I-GB/T 3836.1-2021 GB/T 3836.4-2021 |
| Amatheminali 3-4, 1--2 | Um：250V AC/DC，Uo=10.5V DC，Io=15mA, Po=39.4W，Co=1.7μF，Lo=165mH. |
| Umzimba wesitifiketi | I-CQST (Isikhungo Sikazwelonke Sokuqapha Ikhwalithi kanye Nokuhlola Imikhiqizo Kagesi Evikelwe Ukuqhuma) |
Qaphela: 1. I-PHD-12TF-299 ayinawo umphumela 2. 2. Ukunikezwa kwamandla kwesitimela samandla kuyisici sokuzikhethela. Abasebenzisi kudingeka bacacise imodi yokunikezwa kwamandla lapho be-oda. Sicela ubheke okunamathiselwe ekhasini 101.
Ukutholwa Kwephutha Lomugqa
Abasebenzisi bangakhetha uhlangothi "OLUNGILE" lweswishi phezulu kwemojuli ukuze banike amandla umsebenzi wokuthola amaphutha futhi babonise i-alamu ngokukhanya kwe-LED okubomvu. Umshini wokufaka wamanje >7mA, i-alamu yesifunda esifushane (SC); Umshini wokufaka wamanje
