Keno ea Analoge
- 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
Letoto la PHG-22TE
Kakaretso
Sehahi sa ho kenya letshwao la analog se ka arola le ho fetola matshwao a mohlodi wa motlakase a terata tse pedi kapa tse tharo a 4~20mA kapa a hajwale hore e be matshwao a motlakase kapa a motlakase. Diparamitha tsa ho kenya le ho ntsha di ka etswa hore di ikgethele ho latela ditlhoko tsa mosebedisi.
Sehlahisoa sena se hloka phepelo ea motlakase e ikemetseng, phepelo ea motlakase, li-terminal tsa ho kenya le tsa ho ntša li arotsoe pakeng tsa tsona.
| Keno | |
| Letšoao la ho kenya | Sistimi ea terata tse peli kapa tse tharo ea 4~20mA kapa lets'oao la mohloli oa hona joale |
| Motlakase oa kabo | ≥18V |
| Khanyetso ea ho kenya | ≤100Ω |
| Sehlahisoa | |
| Letšoao la tlhahiso | Letšoao la DC (hona joale/gagamalo) |
| Khanyetso ea Mojaro | Khanyetso ea mojaro oa hona joale ≤500Ω Khanyetso ea mojaro oa motlakase |
| Mekhahlelo ea motheo | |
| Phepelo ea motlakase | 20~35V DC |
| Tšebeliso ea matla | Tlhahiso ea hona joale |
| Sesupo sa LED | Botala: sesupo sa matla |
| Ho nepahala ha tlhahiso | 0.1%FS (Boleng bo tloaelehileng: 0.05%FS) |
| Nako ea karabelo | 5ms ho fihlela 90% ea boleng ba ho qetela |
| 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 | ≥2000VAC/min (kenyo/tlhahiso/phepelo ea motlakase) |
| 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 | Transmitter ea terata tse peli kapa tse tharo kapa mohloli oa hona joale |
Ela Hloko: Mosebetsi wa seporo sa motlakase ke mosebetsi oo basebedisi ba o kgethang, mme ba hloka ho totobatsa mokgwa wa phepelo ya motlakase ha ba etsa odara. Kgetho ya dihokelo tsa seporo sa motlakase e ka sheba leqephe la 89 la "Sehlomathiso"
Letoto la PHG-22TE
Letoto la PHG-22TE