Tsenyo ya Dijithale
- 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
0102030405
PHD-12TF-288+
Kakaretso
The arohane polokeho lepheko le surge tshireletso tshebetso ya switjha input transistor dipholo tsa, e leng isolates le fetisa matshwao input ho tloha switjha mabitso kapa haufi switjha libakeng tse kotsi ho ya polokeho sebaka le dipholo tsa transistor ka lepheko la polokeho. Mola phoso lemoha e finyelloa ka LED ka holimo ho mojulung ona. The daela switjha ya mojulung ona e sebediswa ho beha input le dipholo tsa ka-mohato kapa morao taolo, hammoho le ho nolofalletsa kapa thibela mola phoso lemoha alamo bontshiweng tshebetso. sehlahiswa sena se hloka phepelo ya matla e ikemetseng, e nang le phepelo ya matla e arohane, ditheminale tsa ho kenya le tsa ho ntsha.
| 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 | Ha switjhi ya daela K1, K3 e le ka "ON", le transistor dipholo tsa ec di ka mohato o fetohileng Ha switjhi ya daela K1, K3 e le ka "OFF", diphetho tsa transistor ec di ka legato le tlwaelehileng Ha K2, K4 e le ka "ON", potoloho e tla khetha lesedi le lefubelu LFD pontshi alamo monate . |
| Dipholo | |
| Letshwao la dipholo | Transistor |
| Bokgoni jwa go kgweetsa | Dipholo tsa motlakase ≤ 20mA (1.2k Ω), palo e kahodimodimo ka hare jwale 100mA, hlomelloa le khutšoanyane-potoloho jwale tshireletso |
| Dikarolo tsa tshireletso ya go tlhatloga ga metsi: | |
| Motlakase o o ntshang ln(8/20μs) | 5kA |
| Boemo ba tshireletso ya motlakase ho ya hodimo (8/20μs): | 60V(mola go ya go mola) |
| Boemo ba tshireletso ya motlakase ho ya hodimo (8/20μs): | 600V(mola go ya fa fatshe) |
| Go ya ka maemo | GB/T18802.21-2016(e e lekanang le 1EC61643-21:2012) |
| 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 | 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 (500V DC) (magareng ga tsenyo/khumo/tlamelo ya maatla) |
| Go dirisana mmogo ga makenete wa motlakase | GB/T 18268 (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: Phepelo ya motlakase ya seporo sa motlakase ke tshebetso ya boikhethelo.
Badirisi ba tlhoka go totobatsa mokgwa wa tlamelo ya motlakase fa ba otara.
Tsweetswee leba mametlelelo mo tsebeng ya 89.
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).
PHD-11TC-33A-23
PHD-12TF-288+