- Boto ya Theminale
- Dikgoreletsi tsa Pabalesego tse di kgaoganeng
- Dikgaoganyo tsa Letshwao
- Didiriswa tsa Tshireletso ya Motlakase
- Dirilei tsa Pabalesego
- Dimojulu tsa I/O tse di Botlhale tse di Kgaogantsweng
- Dikgoro tse di Botlhale
- Di-transever tsa Optical tsa Tshedimosetso ya Intaseteri
- Ditshekatsheko tsa Ntlha ya Monyo tsa mo Inthaneteng
- Dimojulu tsa go Bona Tshedimosetso
- Sefetoledi sa tshedimosetso sa HART
PHD-12TF-288 /PHD-22TF-2828
Kakaretso
The arohane polokeho lepheko le switjha input transistor dipholo tsa, e leng e kgaoganya le go fetisa ditshupo tsa tsenyo go tswa mo dikgolaganong tsa switšhe kgotsa go nna gaufi switšhi mo mafelong a a kotsi go ya kwa lefelong la pabalesego ka transistor e e ntshang ka sekgoreletsi sa pabalesego. Go lemoga diphoso tsa mola go fitlhelelwa ka LED ka holimo ho mojulung ona. Go dirisiwa switšhi ya go daela ya mmojule go seta taolo ya tsenyo le ntshetsopele mo legatong kgotsa ya go boela morago, mmogo le go kgontsha kgotsa thibela tshebetso ya pontsho ya alamo ya ho lemoha phoso ya mola.
Setlhagiswa seno se tlhoka tlamelo ya motlakase e e ikemetseng, e e nang le maatla a a kgaoganeng phepelo, input, le dipholo tsa ditheminale.
| Ditlhaloso | |
| Tsenyo mo lefelong le le kotsi | |
| Letshwao la tsenyo | Fetola mabitso/diphetogo tsa go nna gaufi |
| Motlakase wa tlamelo wa sensara | Mo e ka nnang 8V |
| Setlhopha sa makgetlo a go tsenya | |
| Dipharologantsho tsa tsenyo/dipholo: | |
| Motlakase o o tsenngwang mo saeteng | >2.1mA, dipholo di tswetswe, di bontsha ON; |
| Fa | |
| Taolo e e fetotsweng fa gare ga legato le le fetotsweng le legato le le tlwaelegileng la dipholo ec | Fa switšhi ya go daela K1 e le kwa "ON", dipholo tsa transistor ec di mo legatong le le fetotsweng |
| Fa switšhi ya go daela K1 e le kwa "OFF", dipholo tsa transistor ec di mo legatong le le tlwaelegileng | |
| Fa K2 e le kwa "ON", potologo e tla tlhopha lesedi le lehibidu LFD pontshi alamo tshebetso | |
| Dipholo mo lefelong le le babalesegileng | |
| Letshwao la dipholo | Transistor |
| Ponagalo ya dipholo | Mofuta wa NPN wa transistor o o ntshang kgotsa o o kokoanyang sekete se se bulegileng |
| Bokgoni jwa go kgweetsa | Dipholo tsa motlakase ≤ 20mA (1.2k Ω), palo e kahodimodimo ka hare jwale 100mA, hlomelloa le khutšoanyane-potoloho jwale tshireletso |
| Dipharametara tsa motheo | |
| Motlakase wa tlamelo | 20~35VDC |
| Tiriso ya motlakase | 24V phepelo ya motlakase, transistor e tshubilwe ≤ 50mA (PHD-12TF-288) ≤ 55mA (PHD-22TF-2828) |
| Sesupo sa LED | Botala: Sesupo sa maatla |
| Setlha: Transistor ya dipholo mo seemong se se tlwaelegileng se se dirang | |
| Bohibidu: Sesupo sa LFD, alamo ya phoso ya mola | |
| Dipharametara tsa mogote | Themphereitšhara ya go dira: -20°C ~ +60°C, |
| Themphereitšhara ya polokelo: -40°C ~ +80°C | |
| Bongola jo bo amanang | 10%~95% RH ga go na fufulelo |
| Maatla a thibelo | Magareng ga letlhakore le le babalesegileng ka tlhago le letlhakore le le sa babalesegang ka tlhago (≥3000VAC/motsotso); magareng ga tlamelo ya motlakase le letlhakore le le sa babalesegang ka tlhago (≥1500VAC/motsotso) |
| Kemelano ya thibelo | ≥100MΩ (magareng ga tsenyo/khumo/tlamelo ya maatla) |
| Go dirisana mmogo ga makenete wa motlakase | Go ya ka IEC 61326-1 (GB/T 18268), IEC 61326-3-1. |
| MTBF | 100000h |
| Ditlhokego tsa thapo | Karolo ya sefapano ≥ 0.5mm2; Maatla a thibelo ≥ 500V |
| Didirisiwa tsa tshimo tse di maleba | Didirisiwa tsa tshimo tse di jaaka dikgolagano tse di omileng kgotsa ditsenngwateng tsa switšhi ya mofuta wa NAMUR tse di tsamaelanang le maemo a DIN19234 |
| Lefelo la go tsenya | E tsentswe mo lefelong le le babalesegileng, e ka golaganngwa le didirisiwa tsa pabalesego tsa ka fa teng mo mafelong a a kotsi go fitlha kwa Lefelong la 0, IIC, Lefelo la 20, le IIIC . |
| Setifikeiti se se babalesegileng | |
| Letshwao la go thibela go thunya | [E tswa kwa Ga]lIC [E tswa mo Da]lllC |
| Maemo a a thibelang go thunya | GB/T3836.1-2021 GB/T3836.4-2021 |
| Ditheminale 3-4, 1-2. | Um:250V AC/DC Uo=10.5V DC lo=15mA |
| Po=39.4mW Co=1.7mF Lo=165mH | |
| Setheo se se neelanang ka setifikeiti | CQST (China Bosetšhaba Boleng Tlhokomelo le Setsi sa Teko sa Dihlahiswa tsa Motlakase tse Sireleditsweng ho Thunya) |
Go Lemoga Diphoso tsa Mola (LFD)
Badirisi ba ka tlhopha letlhakore la "ON" la switšhi kwa godimo ga mojule go kgontsha tiro ya go lemoga diphoso le go supa alamo ka lesedi le lehibidu la LED. Ka sebaka input jwale> 7mA, khutšoanyane potoloho alamo (SC); Mo lefelong la go tsenya motlakase
tsenyo ya go ikgolaganya e tlhoka tiro ya go lemoga phoso (go thubega ga thapo, go khutshwane sekete), resistor ya 22k Ω e tshwanetse go golaganngwa ka go bapile kwa dintlheng tsoopedi ya switšhi, mme resistor ya 680 Ω e tshwanetse go golaganngwa ka tatelano (jaaka e bontshitsweng setshwantshong sa dithapo tsa ho ikopanya le switjhi II).
