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.
PH D-22T F-2727
Kakaretšo
Isolated polokeho lepheko ka phumano lehlakoreng: PHD-22TF-2727, dijethale input le dipholo tsa, habeli input le habeli dipholo tsa.
Lepheko le le arogilego le ka fetolela switšhi ya kgauswi le tsenyo ya kgokagano lefelong le kotsi go leswao la kgokagano ya relay gomme la e fetišetša lefelong le le bolokegilego.
The dipholo tsa relay e hlomelloa le kgetho switjha ya "ON / OFF" boemo. Ho phaella moo, ho na le input pontšo khutšoanyane-potoloho kapa bulehileng-potoloho alamo pontšo, potoloho e fana ka matla bakeng sa input kutlo.
sehlahiswa sena hloka phepelo matla a ka ntle 20-35VDC.
The pontšo boemo pontshi e behiloe ka khubelu le mosehla leseli ho bontša sebetsa boemo ba dipholo tsa relay, ha e s bakeng sa alarming ebe leseli ke khubelu, nakong tshebetso tloaelehileng leseli ke mosehla.
* Phepelo ya mohlagase ya pese, hle bona mametletšo bakeng sa dintlha.
| Phepelo gagamalo | 20 ~ 35VDC, tshebediso ya matla |
| Input pontšo | Switch ikopanye le / haufi switjha |
| Phepelo gagamalo ho tloha kutlo lehlakoreng ka setšeng | 8V |
| Dika tša tsenyo ya leswao | On-setšeng input jwale: > 2.1mA, e bolela ON; ka-setšeng input jwale: |
| Switch hysteresis: 0.2ms | |
| Relay dipholo tsa litšobotsi | Nako ya karabelo: 20ms, bokgoni bja go otlela: 250VAC/2A, 30VDC/2A ka tlase ga mojaro wa go ganetša. |
| Output "ON" / "OFF" ikopanye le phetolo taolo | Ha switjha daela K1, K3 e ka "ON" lehlakoreng, dipholo tsa relay ke "OFF". |
| Ha switjha daela K1, K3 e ka "OFF" lehlakoreng, dipholo tsa relay ke "ON". | |
| Ha switjha daela K2, K4 ke ka "ON" lehlakoreng, potoloho khetha bontša khubelu leseli relay alamo mosebetsi. | |
| Bontša leseli alamo mosebetsi | Ka-setšeng input jwale > 7mA, khutšoanyane-potoloho alamo (SC), ka-setšeng input jwale |
| Bakeng sa switjha ikopanye le input, ha kgaoho phumano mosebetsi o hlokahala, e 10KΩ resistor lokela ho amanang parallel qetellong e 'meli ea switjha (Hle bona switjha ikopanye le II ka tlase wiring setšoantšo) | |
| Palo ya input le dipholo tsa | 2 input 2 dipholo tsa |
| Didirišwa tša tšhemo tše di šomago | Omileng ikopanye le kapa NAMUR haufi switjha ho latela DIN 19234 tekanyetso. |
| Paramethara ya themperetšha | Mocheso wa ho sebetsa: -20°C- +60°C, mocheso wa polokelo: -40°C- +80°C |
| Monola wa moya wo o lekanyeditšwego | 10% ~ 95% RH ntle le condensation |
| Matla a dielectric | Magareng ga lehlakore leo le bolokegilego ka tlhago le lehlakore leo e sego la bolokegilego ka tlhago (≥ 3000VAC/min); pakeng tsa phepelo matla le bao e seng ka hare bolokehileng terminal (≥ 1500VAC / mets) |
| Kganetšo ya go thibela go fiša | ≥100MΩ (pareng input / dipholo tsa / phepelo matla) |
| Ditekanyo tša ka ntle | Botenya 12.5mm x bophara 108mm x phahameng 118mm |
| Go sepelelana ga mohlagase wa makenete | Ho ea ka IEC 61326-1 (GB / T 18268), IEC 61326-3-1 |
| Letshwao la go thuthupa | [Exia Ga]IIC |
| Setifikeiti sa polokego ya mošomo | SIL3 go ya ka maemo a IEC 61508 EN 61511 |
| Sehlopha sa Setifikeiti | CQST(China National Boleng Tlhokomelo le Teko Center bakeng sa ho thuthupa sirelelitsoeng Motlakase Products) |
| ditekanyetos netefalitsoeng (pare ho ditheminali 3-4,1-2) . | Um = 250V Uo = 10,5V Ke = 15mA Co = 1.7μF Lo = 150mH ya go swana le Po = 39,4 mW |
| Sebaka sa go hloma Dinyakwa | E ka amana le diletswa ka 0 zone le IIA, IIB, IIC khase kotsi |
| MTBF | ≤100000h e 100000h |
PHD-11TC-33A-23
PHD-22TF-2727 ya go swana le yona