Kenyelletso ea Dijithale
- Mekoallo ea Tšireletso e Ikhethileng
- Li-Isolators tsa Lipontšo
- Lisebelisoa tse sirelletsang tsa Surge
- Li-Relay tsa Tšireletso
- Isolated Intelligent I/O Modules
- Liheke tse Bohlale
- Li-transceivers tsa Optical Data tsa indasteri
- Li-Dew Point Analyzers tsa Inthaneteng
- Li-module tsa ho Fumana Boitsebiso
- HART data converter
PHG-11TF-27+
Kakaretso
surge protection switch input relay output signal isolator e fetola lets'oao la ho kenya la sehokelo sa switch kapa switjha e haufi hore e be sehlahisoa sa relay ka ho itšehla thajana.
Ho lemoha phoso ea mohala ho hlahisoa ka relay e arohaneng 'me e bontšoa ke lebone la LED ka holim'a module. Phetoho ea module e sebelisetsoa ho khetha mohato oa mocha le hore na mosebetsi oa ho lemoha phoso oa mohala oa hlokahala.
Sehlahisoa sena se hloka ho tsamaisoa ka boikemelo, 'me li-terminals tsa phepelo ea motlakase, ho kenya le ho tsoa li arotsoe.
Litlhaloso
| Kenyeletso | |
| Lets'oao la ho kenya | Fetola mabitso / li-switches tse haufi |
| Matla a phepelo ea sensor | Hoo e ka bang 8V |
| Sekhahla sa ho fetoha | |
| Litšobotsi tsa ho kenya / sephetho: | |
| Hona joale sebakeng sa marang-rang | > 2.1mA, tlhahiso e koetsoe, e bontšang ON; Ha |
| Sehlahisoa ka tloaelo "Bula"/"Ho koetsoe" | Ha daela switch K1 e le "ON" lehlakoreng, tlhahiso ea relay ke "Ka tloaelo e koetsoe". |
| Taolo ea ho fetolela | Ha daela switch K1 e le ka lehlakoreng la "OFF", tlhahiso ea relay ke "Ka tloaelo e koetsoe". Ha daela switch K2 e le ka lehlakoreng la "ON", potoloho e khetha e bonts'ang ts'ebetso ea alamo ea LFD e khubelu. |
| Sephetho | |
| Letshwao la tlhahiso | Relay le alamo e fetisetsoang (boikhethelo) |
| Bokhoni ba ho khanna | 250VAC / 2A, 30VDC / 2A ha e tlas'a meroalo e hanyetsanang |
| Nako ea ho arabela | 20ms |
| Likarolo tsa ts'ireletso ea surge: | |
| Nominal discharge current ln(8/20μs) | 5 kA |
| Boemo ba tshireletso ya motlakase Hodimo (8/20μs): | 60V (mohala ho mola) |
| Boemo ba tshireletso ya motlakase Hodimo (8/20μs): | 600V (mohala ho ea fatše) |
| Ho ea ka litekanyetso | GB/T18802.21-2016(e lekanang le 1EC61643-21:2012) |
| Litekanyetso tsa motheo | |
| Matla a phepelo | 20 ~ 35VDC |
| Tšebeliso ea matla | |
| Letšoao la LED | Botala: Letšoao la matla Yellow: Relay ea tlhahiso e maemong a tloaelehileng a ho sebetsa Bofubelu: Pontšo ea LFD, alamo ea phoso ea mohala |
| Litekanyetso tsa mocheso | Mocheso o sebetsang: -20 ℃ ~ +60 ℃, Mocheso oa polokelo: -40 ℃ ~ +80 ℃ |
| Mongobo o amanang | 10% ~ 95% RH ha ho condensation |
| Matla a ho itšireletsa | ≥2000VAC/min (pakeng tsa ho kenya letsoho/ho ntša/phepelo ea motlakase) |
| Insulation resistance | 100MΩ(500V DC) (pakeng tsa ho kenya letsoho/ho tsoa/matla) |
| Tšebelisano ea motlakase | GB/T 18268 (IEC 61326-1) |
| MTBF | 80000h |
| Litlhoko tsa mohala | Horizontal itšeha holim ≥ 0.5mm2; Matla a insulation ≥ 500V |
| Lisebelisoa tsa tšimo tse sebetsang | Lisebelisoa tsa masimong tse joalo ka mabitso a omileng kapa lisebelisoa tsa switch proximity tsa mofuta oa NAMUR tse lumellanang le maemo a DIN19234. |
Boemo
Khokahano ea likhoele
Hlokomela:
1. Phepelo ea matla ea seporo sa motlakase ke mosebetsi oa boikhethelo. Basebelisi ba hloka ho hlakisa mokhoa oa phepelo ea motlakase ha ba odara. Ka kopo sheba sephutheloana se leqepheng la 89.
Ho Fumana Phoso ea Mola
Basebelisi ba ka khetha lehlakore la "ON" la switjha ka holimo ho module ho nolofalletsa ts'ebetso ea ho lemoha liphoso le ho bonts'a alamo ka lebone le lefubelu la LED. Sebakeng sa tlhahiso ea hona joale> 7mA, alamo ea potoloho e khuts'oane (SC); Sebakeng se kenyang hajoale