Tsenyo ya Dijithale
- Boto ya Terminal
- Mapheko a Polokego ao a Arotšwego
- Di-Isolator tša Matshwao
- Didirišwa tša Tšhireletšo ya Surge
- Di-Relay tša Polokego
- Dimojule tša I/O tša Bohlale tše di Ikemetšego
- Dikgoro tše Bohlale
- Di-Transceiver tša Optical tša Datha ya Intasteri
- Ditshekatsheko tša Ntlha ya Phoka tša Inthaneteng
- Dimojule tša go Hwetša Datha
- HART ya data sefetoledi
01.02.03.04.05.
PHD-22TF-2727 ya go swana le yona
Kakaretšo
The arotsoe polokeho lepheko le switjha input relay dipholo tsa, e leng arola le fetisetsa input matshwao ho tloha switjha mabitso kapa haufi switjha libakeng tse kotsi ho ya polokeho sebakeng seo le dipholo tsa relay ka polokeho lepheko. Line phošo phumano e fihlellwa ka LED ka holimo ho modula. The daela switjha ya modula e sebediswa ho beha input le dipholo tsa ka-mohato kapa khutlisetsa taolo, hammoho le ho kgontsha kapa ho thibela mola molato phumano alamo pontshi mosebetsi.
Setšweletšwa se se nyaka phepelo ya mohlagase ye e ikemetšego, ka phepelo ya mohlagase ye e arogilego, ditheminali tša go tsenya, le tša go ntšha.
| Ditlhaloso | |
| Input ka sebakeng se kotsi | |
| Input pontšo | Switch mabitso / switjha haufi |
| The phepelo gagamalo ya kutlo | E ka ba 8V |
| Sekhahla sa switjha | |
| Dika tša tsenyo/ditšweletšwa: . | |
| Ka sebaka input jwale | >2.1mA, dipholo tsa e koaloa, e bontšang ON; |
| Ha | |
| Output ka tlwaelo "Bula" / "Tswalelwa". | Ha daela switjha K1, K3 e ka "ON" lehlakoreng, dipholo tsa relay ke "Ka tloaelo koaloa". |
| Ikgokaganye le taolo ya phetošo | Ha daela switjha K1、K3 e ka "OFF" lehlakoreng, dipholo tsa relay ke "Ka tloaelo bulehileng". |
| Ha daela switjha K2、K4 ke ka "ON" lehlakoreng, potoloho khetha bontša khubelu leseli LFD alamo mosebetsi. | |
| Output ka sebakeng se bolokehileng | |
| Output pontšo | Relay ya |
| Bokgoni bja go ikgokaganya | 250VAC/2A,30VDC/2A ge e le ka tlase ga merwalo ya go ganetša |
| Nako ya karabelo | 20ms |
| ditekanyetos motheo | |
| Phepelo gagamalo | 20 ~ 35VDC ya |
| Tšhomišo ya maatla | 24V phepelo matla, ha dikgokelo relay koala |
| Sešupo sa LED | Tala: Sešupo sa maatla |
| Yellow: Output relay ka boemo ba tloaelehileng sebetsa | |
| Red: LFD pontšo, mola molato alamo | |
| Ditekanyetšo tša themperetšha | Mocheso o sebetsa: -20 ° C ~ + 60 ° C, |
| Polokelo mocheso: -40 ° C ~ + 80 ° C | |
| Monola wa go lekana | 10% ~ 95% RH ha ho condensation |
| Matla a go thibela go fiša | Magareng ga lehlakore leo le bolokegilego ka tlhago le lehlakore leo e sego la bolokegilego ka tlhago (≥3000VAC/min); magareng ga phepelo ya mohlagase le lehlakore leo e sego la bolokegilego ka gare (≥1500VAC/min) |
| Kganetšo ya go thibela go fiša | ≥100MΩ (pareng input / dipholo tsa / phepelo matla) |
| Go sepelelana ga mohlagase wa makenete | Go ya ka IEC 61326-1 (GB / T 18268), IEC 61326-3-1 |
| MTBF | 100000h e 100000h |
| Dinyakwa tša terata | Karolo ya sefapano ≥ 0.5mm2; Matla a kwahelang ≥ 500V |
| Didirišwa tša tšhemo tše di šomago | Didirišwa tša tšhemo tša go swana le dikgokagano tše di omilego goba ditseno tša switšhi ya kgauswi tša mohuta wa NAMUR tšeo di obamelago maemo a DIN19234 |
| Lefelo la go hloma | E hlomilwe lefelong le le bolokegilego, e ka kgokaganywa le didirišwa tša polokego tša ka gare mafelong a kotsi go fihla Lefelong la 0, IIC, Lefelo la 20 le IIIC |
| Setifikeiti se bolokegilego ka tlhago | |
| Setifikeiti sa polokego ya mošomo | SIL3 go ya ka maemo a IEC 61508 |
| Letshwao la bopaki bja go thuthupa | [Ex ia Ga]lIC [Ekx ia Da]lllC |
| Tekanyetšo ya go thuthupa | GB / T 3836.1-2021 GB / T 3836.4-2021 |
| Ditheminali 3-4、 .1-2 | Um: 250V AC / DC Uo = 10,5 V DC lo = 15mA |
| Po = 39.4mW Co = 1.7μF Lo = 165mH | |
| Sehlopha sa setifikeiti | CQST(China National Boleng Tlhokomelo le Teko Center bakeng sa ho thuthupa sirelelitsoeng Motlakase Products) |
Ela hloko: 1. PHD-12TF-277 ha e akarelletsa input karolo 2
2. Phepelo matla a seporo matla ke mosebetsi boikhethelo.
Badiriši ba swanetše go laetša mokgwa wa phepelo ya mohlagase ge ba otara.
Hle lebelela mametletšo go letlakala 89.
Go Lemoga Phošo ya Mola (LFD) .
Badiriši ba ka kgetha lehlakore la "ON" la switšhi ka godimo ga modula go kgontšha mošomo wa go utolla diphošo le go laetša alamo ka khubelu LED leseli. Ka sebaka input jwale> 7mA, khutšoanyane potoloho alamo (SC);
Ka sebaka input jwale ikopanye le input hloka phoso phumano mosebetsi (terata robeha, khutšoanyane potoloho), e 22k Ω resistor lokela ho amanang ka parallel qetellong ka bobeli ya switjha, le e 680 Ω resistor lokela ho amanang ka letoto la lihlooho tse (e le bontšitsoeng ka wiring setšoantšo bakeng sa switjha ikopanye le II).
PHD-11TC-33A-23
PHD-22TF-2727 ya go swana le yona