FDI
- 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-11TN-11 / PHD-22TN-1111
Kakaretso
Litšitiso tse arohaneng tsa polokeho tse nang le matshwao a ho kenya a ho lemoha malakabe le mosi, a ka fanang ka matla a ho arola bakeng sa ho lemoha malakabe libakeng tse kotsi. Sesebediswa sa ho lemoha malakabe se hlahisa matshwao a 0-40mA ho tloha sebakeng se kotsi mme se a fetisetsa sebakeng se sireletsehileng, se bapala karolo ya alamo ya mosi. Sehlahiswa sena se amohela phepelo ya motlakase wa sekotwana se tswang mme se loketse ditsamaiso tsa DCS/PLC tse nang le phepelo ya motlakase wa sekotwana.
Sehlahisoa sena ha se hloke phepelo ea motlakase e ikemetseng, 'me li-terminal tsa ho kenya le ho ntša li arotsoe.
| Kenyelletso sebakeng se kotsi | |
| Letšoao la ho kenya | 0~40mA |
| Motlakase oa kabo | Uo≥Ui-(280+RL)I-6,Ui≤24V Uo≥18-(280+RL)l,Ui>24V |
| Hona joale ha potoloho e khutšoanyane | ≤65mA (ha e tsamaisoa ke 24V) |
| Sehlahisoa sa lehlakore la polokeho: | |
| Letšoao la tlhahiso | 0~40mA |
| Phepelo ea motlakase ea lets'oao | 20-35VDC |
| Sesupo sa LED | Botala: sesupo sa matla |
| Ho nepahala ha phetisetso | |
| Nako ea karabelo | Ho fihla ho 90% ea boleng ba ho qetela ka hare ho 2ms |
| Ho thella ha mocheso | 0.01%FS/℃ |
| 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 dieleketerole | Pakeng tsa lehlakore le sireletsehileng ka tlhaho le lehlakore le sa sireletsehang ka tlhaho (≥ 3000VAC/min); |
| pakeng tsa phepelo ea motlakase le seteishene se sireletsehileng se seng ka hare (≥ 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 | Sesupa-mollo le mosi |
| 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 se sireletsehileng ka tlhaho | |
| 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 5-6, 2-3 | Um: 250V AC/DC Uo=25.2V DC lo=93mA |
| Po=586mW Co=0.083μF Lo=4.2mH | |
| 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: PHD-11TN-11 ha e kenyeletse karolo ea 2 e kenyellelitsoeng le karolo ea 2 e hlahisoang.
PHD-11TC-33A-23
