Okuyingiza mu Digital
- Board ya Terminal
- Ebiziyiza eby’obukuumi ebyetongodde
- Ebintu Ebiwula Obubonero
- Ebyuma Ebikuuma Surge
- Ebiwandiiko by’obukuumi (Safety Relays).
- Module za I/O ez'amagezi ezaawuddwamu
- Emiryango egy’amagezi
- Amakolero Amakolero Data Optical Transceivers
- Ebikebera ebifo by'omusulo ku yintaneeti
- Enkola z’okufunira amawulire
- HART ekikyusa data
010203
PHD-12TF-288
Okulambika okutwaliza awamu
Ekiziyiza eky’obukuumi ekyetongodde ku ludda lw’okuzuula: PHD-12TF-288, okuyingiza n’okufulumya kwa digito, okuyingiza okumu n’okufulumya emirundi ebiri.
^ Ekiziyiza ekyetongodde kisobola okukyusa switch ya proximity ne contact input mu kitundu eky’obulabe okudda ku signal efuluma ya transistor ne bagitambuza mu kifo ekitali kya bulabe. Transistor efuluma wakati wa ec eriko switch okulonda eya "inverted phase/normal phase" , okugatta ku ekyo, waliwo input signal short circuit oba open circuit alarm indicator, circuit egaba input sensor power supply.
^ Ekintu kino kyetaaga amasannyalaze ag’ebweru aga 20-35VDC.
^ Ekiraga embeera ya siginiini kiteekebwa mu kitangaala ekimyufu ne kyenvu okulaga embeera y’okukola eya output relay, bwe kiba kya kulabula olwo ettaala eba emmyufu, mu kiseera ky’okukola okwa bulijjo ettaala eba ya kyenvu.
* Amasannyalaze ga bbaasi, nsaba olabe appendix okumanya ebisingawo.
| Voltage y’okugabira abantu | 20 ~ 35VDC, amaanyi agakozesebwa |
| Siginini y’okuyingiza | Kyuusa switch y’okukwatagana/okumpi |
| Voltage y’okugabira okuva ku ludda lwa sensa ku kifo | 8V |
| Ebifaananyi by’okuyingiza obubonero | On-site input current: >2.1mA, kitegeeza ON; On-site input current: |
| Okukyusa hysteresis: 0.2ms | |
| Engeri y’okufuluma kwa transistor | NPN ekika transistor emitter oba collector open circuit okufuluma, drive capacity: okufuluma current ≤20mA (1.2KΩ), munda maximum current 100mA. Eriko obukuumi bw’amasannyalaze aga short-circuit |
| Okufuga okukyusiddwa wakati wa inverted phase ne normal phase of outputs ec | Sswiiki ya dial K1 bweba ku "ON", transistor output ec ziba mu inverted phase |
| Sswiiki ya dial K1 bweba ku "OFF", transistor output ec ziba mu normal phase | |
| K2 bw’eba ku "ON", circut ejja kulonda omulimu gwa alamu eraga ettaala emmyufu | |
| Okulaga omulimu gwa alamu y’ekitangaala | Amasannyalaze agayingira mu nnimiro >7mA, alamu ya short-circuit (SC), current eyingizibwa mu kifo |
| Omuwendo gw’ebiyingizibwa n’ebifulumizibwa | 1 okuyingiza 2 okufuluma |
| Ebikozesebwa mu nnimiro ebikozesebwa | Dry contact oba NAMUR proximity switch okusinziira ku mutindo gwa DIN 19234. |
| Ekipimo ky’ebbugumu | Ebbugumu ly'okukola: -20°C ~ + 60°C, ebbugumu ly'okutereka:-40°C ~ + 80°C |
| Obunnyogovu bw’empewo obw’enjawulo | 10%~95%RH awatali kufuumuuka |
| Amaanyi ga dielectric | Wakati w’oludda olutali lwa bukuumi mu butonde n’oludda olutali lwa bukuumi mu butonde (≥ 3000VAC/min); wakati w’amasannyalaze n’ekifo ekitali kya bukuumi mu butonde (≥ 1500VAC/min) |
| Okuziyiza insulation | ≥100MΩ (wakati w’okuyingiza/okufuluma/okugabibwa kw’amasannyalaze) |
| Ebipimo eby’ebweru | Obugumu 12.5mm x obugazi 108mm x obugulumivu 118mm |
| Okukwatagana kw’amasannyalaze | Okusinziira ku IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| Akabonero akaziyiza okubwatuka | [Ekibiina kya Ga]IIC |
| Satifikeeti y’obukuumi ekola | SIL3 okusinziira ku mutindo gwa IEC 61508 EN 61511 |
| Ekitongole ekigaba ebbaluwa | CQST(China National Quality Supervision and Test Center ku by'amasannyalaze ebikuumibwa okubwatuka) |
| Ebipimo ebikakasibwa (wakati wa terminal 3-4) . | Um=250V Uo=10.5V nga bwe kiri Nze=15mA Co=1.7μF Lo=150mH Po=39.4mW |
| Ekifo ky’okussaako Ebyetaago | Kiyinza okuyungibwa n’ebikozesebwa mu 0 zone nga biriko IIA, IIB, IIC ggaasi ow’obulabe |
| MTBF | ≤100000h |
PHD-11TC-33A-23
PHD-12TF-288