- 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
PHG-12TF-288/PHG-22TF-2828
Kakaretso
The switjha input transistor dipholo tsa pontšo isolator fetola input letshwao ho tloha switjha ikopanye le kapa haufi switjha ka transistor dipholo tsa ka itšehla. The mola phoso lemoha tshebetso e bontshiweng ke LED leseli ka holimo ho mojulung ona. The switjha ya mojulung ona e sebediswa ho khetha legato la kanaleng le hore na mola phoso lemoha tshebetso e hlokahala.
sehlahiswa sena se hloka ho matlafatswa ka ho ikemela, 'me phepelo matla, input le dipholo tsa ditheminale di arohane.
| Tsenyo | |
| 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 | ≤5kHz |
| 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 go daela switšhi K1, K3 e le ka "ON" lehlakoreng, le transistor dipholo tsa ec di mo legatong le le fetotsweng |
| Ha daela switjha K1、K3 ke ka "OFF" lehlakoreng, le transistor dipholo tsa ec ba ka tlwaelehileng mohato | |
| Ha daela switjha K2 、K4 ke ka "ON" lehlakoreng, o potoloho khetha bontša leseli le khubelu LFD alamo tshebetso. | |
| Dipholo | |
| 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 | |
| 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 | ≥2000VAC/motsotso (magareng ga tsenyo/khumo/tlamelo ya motlakase) |
| Kemelano ya thibelo | 100MΩ (500VDC)(magareng ga tsenyo/khumo/tlamelo ya maatla) |
| Go dirisana mmogo ga makenete wa motlakase | (IEC 61326-1) |
| MTBF | 80000h |
| 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 |
Ela tlhoko: 1. PHG-12TF-288 ga e akaretse tsenyo 2 karolo.
2. Phepelo ya matla ya seporo sa matla ke tshebetso ya boikhethelo. Badirisi ba tlhoka go totobatsa mokgwa wa tlamelo ya motlakase fa ba otara. Tsweetswee leba mametlelelo mo tsebeng ya 89.
Temogo ya Diphoso tsa Mola
Badirisi ba ka tlhopha letlhakore la "ON" la switšhi kwa godimo ga mojule go kgontsha tiro ya go lemoga phoso le go supa alamo ka lesedi le le khibidu la LED. Ka sebaka input jwale> 7mA, khutšoanyane potoloho alamo (SC); Mo lefelong la go tsenya motlakase
