- Boto ea Terminal
- Litšitiso tsa Polokeho tse Ikhethileng
- Li-Isolator tsa Matšoao
- Lisebelisoa tsa Tšireletso ea ho Tsamaea
- Li-Relays tsa Polokeho
- Li-module tsa I/O tse Bohlale tse Isolated
- Liheke tse Bohlale
- Li-transceiver tsa Optical tsa Lintlha tsa Indasteri
- Bahlahlobi ba Lintlha tsa Dew Inthaneteng
- Dimojule tsa ho Fumana Dintlha
- Sefetoleli sa data sa HART
PHD-11TF-27+
Kakaretso
Thibelo e arohaneng ya polokeho e nang le ts'ebetso ya ts'ireletso ya maqhubu a phallo ya switch input relay outputs, e arolang le ho fetisetsa matshwao a ho kenya ho tloha ho di-contact tsa switch kapa di-switch tsa bohaufi libakeng tse kotsi ho ya sebakeng sa tshireletso ka relay ya tlhahiso ka thibelo ya polokeho. Ho lemoha phoso ya mola ho fihlellwa ka tlhahiso e arohaneng ya relay mme ho bontshwa ho LED e hodimo ya module. Switch ya dial ya module e sebedisetswa ho seta tlhahiso le tlhahiso ka hara mohato kapa taolo e kgutlisang morao, hammoho le ho nolofalletsa kapa ho tima tshebetso ya pontsho ya alamo ya ho lemoha phoso ya mola.
Sehlahisoa sena se hloka phepelo ea motlakase e ikemetseng, e nang le phepelo ea motlakase e arohaneng, li-terminal tsa ho kenya le tsa ho ntša.
| Kenyelletso sebakeng se kotsi | |
| Letšoao la ho kenya | Fetola mabitso/diswitshi tsa haufi |
| Motlakase oa phepelo ea sensor | Hoo e ka bang 8V |
| Sekhahla sa ho chencha | |
| Litšobotsi tsa ho kenya/ho ntša: | |
| Hona joale ha ho kenoa sebakeng seo | >2.1mA, tlhahiso e koetsoe, e bontšang ON; Ha |
| Tlhahiso hangata e laola phetoho ea mabitso a "Bula"/"Koetsoeng": | Ha switjha ya ho daela K1 e le ka lehlakoreng la "ON", tlhahiso ya relay e ba "Ka tlwaelo e kwetswe". Ha switjha ya ho daela K1 e le ka lehlakoreng la "OFF", tlhahiso ya relay e "Ka tlwaelo e butswe". Ha switjha ya ho daela K2 e le ka lehlakoreng la "ON", potoloho e kgetha e bonts'ang ts'ebetso ea alamo ea LFD ea lebone le lefubelu. |
| Tlhahiso sebakeng se sireletsehileng | |
| Letšoao la tlhahiso | Relay le alamo (ha ho hlokahale) |
| Bokhoni ba ho khanna | 250VAC/2A, 30VDC/2A ha e le tlas'a meroalo e hanyetsang |
| Nako ea karabelo | 20ms |
| Likarolo tsa tšireletso ea ho phahama ha metsi: | |
| Letšoao la hona joale la ho ntša metsi ka lebitso (8/20μs) | 5kA |
| Boemo ba tšireletso ea motlakase bo ea holimo (8/20μs): | 60V (mola ho ea ho mola) |
| Boemo ba tšireletso ea motlakase bo ea holimo (8/20μs): | 600V (mola o yang fatshe) |
| Ho ea ka maemo | GB/T18802.21-2016 (e lekanang le 1EC61643-21:2012) |
| Mekhahlelo ea motheo | |
| Phepelo ea motlakase | 20~35VDC |
| Tšebeliso ea matla | |
| Sesupo sa LED | Botala: Sesupo sa motlakase Bosehla: Phetiso ya tlhahiso boemong bo tlwaelehileng ba ho sebetsa Bofubelu: Sesupo sa LFD, alamo ya phoso ya mola |
| Litekanyetso tsa mocheso | Mocheso o sebetsang: -20℃ ~ +60℃, Mocheso oa polokelo: -40℃ ~ +80℃ |
| Mongobo o lekanyelitsoeng | 10% ~ 95% RH ha ho na condensation |
| Matla a ho kenya mocheso | Pakeng tsa lehlakore le sireletsehileng ka tlhaho le lehlakore le sa sireletsehang ka tlhaho (≥3000VAC/min); pakeng tsa phepelo ea motlakase le lehlakore le sa sireletsehang ka tlhaho (≥1500VAC/min) |
| Khanyetso ea ho thibela ho ruruha | 100MΩ(500V DC) (pakeng tsa ho kenya/ho ntsha/phepelo ya motlakase) |
| Ho lumellana ha motlakase | GB/T 18268 (IEC 61326-1) |
| MTBF | 80000h |
| Litlhoko tsa terata | Karolo e tšekaletseng ≥ 0.5mm²; Matla a ho thibela ho ruruha ≥ 500V |
| Lisebelisoa tsa tšimo tse sebetsang | Lisebelisoa tsa tšimo tse kang li-contact tse omileng kapa li-switch tse kenang tsa mofuta oa NAMUR tse lumellanang le maemo a DIN19234 |
Ela Hloko: Phepelo ea motlakase ea seporo sa motlakase ke mosebetsi oa boikhethelo. Basebelisi ba hloka ho hlakisa mokhoa oa phepelo ea motlakase ha u odara. Ka kopo sheba sehokelo se leqepheng la 89.
Ho lemoha Phoso ea Mola (LFD)
Basebelisi ba ka khetha lehlakore la "ON" la switch e ka holimo ho mojule ho nolofalletsa ts'ebetso ea ho lemoha liphoso le ho bontša alamo ka Lebone le lefubelu la LED. Hona jwale ya ho kenya> 7mA, alamo ya potoloho e kgutshwane (SC); Alamo ea ho kenya sebakeng sa marang-rang ho kenya ho hloka mosebetsi oa ho lemoha liphoso (ho robeha ha terata, ho khuts'oane potoloho), resistor ea 22k Ω e lokela ho hokahanngoa ka ho bapa lipheletsong ka bobeli ea switch, le resistor ea 680 Ω li lokela ho hokeloa ka letoto (joalo ka e bontšitsoeng setšoantšong sa wiring bakeng sa switch contact II).
