- 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 diphetho tsa relay ya ho kenya switch, e arolang le ho fetisetsa matshwao a ho kenya ho tswa ho di-contact tsa switch kapa di-switch tsa ho atamelana dibakeng tse kotsi ho ya sebakeng sa polokeho ka relay ya tlhahiso ka lehare la polokeho. Ho lemoha phoso ya mola ho fihlellwa ka tlhahiso e arohaneng ya relay mme ho bontshwa ho LED e hodimo ya mojule. Switch ya ho daela ya mojule e sebedisetswa ho seta tlhahiso le tlhahiso ka hara mohato kapa taolo e kgutlisang morao, hammoho le ho nolofalletsa kapa ho tima mosebetsi wa 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.
| Litlhaloso | |
| 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 hore e BUTSWE; |
| Ha | |
| Sehlahisoa hangata se "Bula"/"Koetsoe" | Ha switjha ya ho daela K1 e le ka lehlakoreng la "ON", tlhahiso ya relay e ba "Ka tlwaelo e kwetswe". |
| Taolo ea phetoho ea mabitso | Ha switjha ya ho daela K1 e le ka lehlakoreng la "OFF", tlhahiso ya relay e ba "Ka tlwaelo e bulehile". |
| Ha switjha ya ho daela K2 e le ka lehlakoreng la "ON", potoloho e kgetha e bontshang tshebetso ya alamo ya LFD ya lebone le lefubedu. | |
| Tlhahiso sebakeng se sireletsehileng | |
| Letšoao la tlhahiso | Relay le alamo (ha ho hlokahale) |
| Bokhoni ba ho ikopanya | 250VAC/2A, 30VDC/2A ha e le tlas'a meroalo e hanyetsang |
| Nako ea karabelo | 20ms |
| Mekhahlelo ea motheo | |
| Phepelo ea motlakase | 20~35VDC |
| Tšebeliso ea matla | |
| Sesupo sa LED | Botala: Sesupo sa matla |
| Bosehla: Phetiso ea tlhahiso boemong bo tloaelehileng ba ho sebetsa | |
| Bofubelu: Letšoao la LFD, alamo ea phoso ea 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 (pakeng tsa ho kenya/ho ntsha/phepelo ya motlakase) |
| Ho lumellana ha motlakase | Ho ya ka IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| 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 |
| Sebaka sa ho kenya | E kentsoe sebakeng se sireletsehileng, e ka hokahanngoa le lisebelisoa tsa tšireletso tsa kahare libakeng tse kotsi ho fihlela ho Zone 0, IIC, Zone 20, le IIIC |
| Setifikeiti sa polokeho | |
| Setifikeiti sa polokeho e sebetsang | SIL3 ho latela maemo a IEC 61508 |
| Letšoao la bopaki ba ho phatloha | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Tekanyetso e thibelang ho phatloha | GB/T3836.1-2021 GB/T3836.4-2021 |
| Liteishene tsa 3-4 | Um:250V AC/DC Uo=10.5V DC lo=15mA |
| Po=39.4mW Co=1.7μF Lo=165mH | |
| Setheo sa setifikeiti | CQST (Setsi sa Naha sa Tlhokomelo le Teko ea Boleng ba Chaena bakeng sa Lihlahisoa tsa Motlakase tse Sirelelitsoeng ke ho phatloha) |
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.
