Kunjizya Kwadijitali
- Bboodi lyakumanizya
- Zisinkilizyo Zyakukwabilila Zili Alikke
- Zitondezyo Zyaandaanya
- Zibelesyo Zyakukwabilila Kuzungaana
- Zibelesyo Zyakukwabilila
- Zibelesyo zya I/O zyabusongo zili alikke
- Milyango yabusongo
- Zibelesyo zyakutambula data zyamakkampani
- Zibelesyo zyakupima zyintu zili a intaneti
- Zibeela Zyakujana Data
- HART data converter
PHD-22TF-2727
Kulanga-langa
Chisinkilizyo chakwabilila chili aanze aachikwabilizyo, eecho chikwabilila akutumizya zitondezyo zyakunjizya kuzwa kuli baswichi naa kuswichi zili afwaafwi mumasena aajisi ntenda kuya kubusena bukwabilidwe antoomwe akugwisya kwiinda muchikwabilizyo. Kuziba kulubizya kwamuzila kulachitwa kwiinda mukubelesya LED atala aa module. I dial switch ya module ibelesyegwa kubikka zyintu zyakunjizya azyakugwisya muchiimo naakuti kweendelezya kwakujokela musule, antoomwe akuzumizya naakuti kulesya mulimo wakutondezya alamu yakuzyiba kulubizya kwamuzila.
Eechi chintu chiyanda manguzu aalikke, aamagesi aalikke, aakunjizya, aakuzwa.
| Zitondezyo | |
| Kunjizya mubusena buli muntenda | |
| Chitondeezyo chakunjizya | Sandula mweenzinyina/ma switch aafwaafwi |
| Inguzu zyamagesi zya sensor | Aatala a 8V |
| Mweelwe wakucinca | |
| Zitondeezyo zyakunjizya/zyakugwisya: | |
| Aabusena bwakunjizya lino | >2.1mA, zyazwa zilijalilidwe, zitondezya kuti zili ON; |
| Aawo | |
| Kuzwa "Kujalula"/"Kujala" | Aawo kkopi lya K1, K3 nolili kulubazu lwa "ON", chitondezyo cha relay chili "Chijalidwe". |
| Amubandike akweendelezya kusanduka | Eelyo switchi ya K1、K3 niyali kulubazu lwa "OFF", chitondezyo cha relay "Chijalukide lyoonse". |
| Eelyo switchi ya K2、K4 noili kulubazu lwa "ON", kkeyala ilasala kutondezya mumuni uusalala pyu wa LFD alamu. | |
| Kuzwa mubusena butakwe ntenda | |
| Citondezyo chakuzwa | Relay |
| Kukonzya kuswaangana | 250VAC/2A,30VDC/2A aawo nozibikkwa mumikuli iikatazya |
| Chiindi chakwiingula | 20ms |
| Zibeela zyantalisyo | |
| Kupa nguzu zyamagesi | 20~35VDC |
| Kubelesya manguzu | 24V manguzu, aawo zijazyo zya relay nozijalwa |
| Chitondeezyo cha LED | Chisalala: Chitondeezyo changuzu |
| Mubala wamubala wamubala wamubala wamubala wamubala wamubala wamubala wamubala wacisalala | |
| Chisalala: Chitondezyo cha LFD, alamu yakulubizya kwamuzila | |
| Zipimyo zyakupya | Kupya kwakubeleka: -20°C ~ +60°C, |
| Kupya kwakubamba: -40°C ~ +80°C | |
| Buteteete buliko | 10%~95% RH kakunyina kupya |
| Nguzu zyakukwabilila | Aakati kulubazu lukwabilidwe loko alubazu lutakwe ntenda (≥3000VAC/min); aakati kakubelesya manguzu alubono lutakwe lukwabililo (≥1500VAC/min) |
| Kukazyigwa kwakukwabilila | ≥100MΩ (akati kakunjizya/kuzwa/kupegwa manguzu) |
| Kweendelana kwamagesi | Kweelana a IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Ziyandikana zya waya | Chibeela chakuzabuka ≥ 0.5mm2; Nguzu zyakukwabilila ≥ 500V |
| Zibelesyo zyamumuunda zibeleka | Zibelesyo zyamumuunda zilimbuli zibelesyo ziyumu naakuti NAMUR zyeendelana a DIN19234 |
| Busena bwakubikkila | Kubikkwa mubusena butakwe ntenda, ilakonzya kuswaanganizyigwa azibelesyo zyakukwabilila zili mukati mumasena aajisi ntenda kusikila kubusena 0, IIC, busena 20, antoomwe a IIIC |
| Chitupa chakuti chikwabilidwe | |
| Chitupa chakukwabililwa | SIL3 kweendelanya azyeelelo zya IEC 61508 |
| Chitondeezyo chakutakonzya kupwasuka | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Chiimo chakutakonzya kupwasuka | GB/T3836.1-2021 GB/T3836.4-2021 |
| Zibeela 3-4、1-2 | Um:250V AC/DC Uo=10.5V DC lo=15mA |
| Po=39.4mW Co=1.7μF Lo=165mH | |
| Kabunga kazumizya | CQST (China National Quality Supervision and Test Center of Explosion Protected Electrical Products) |
chiyanza: 1. PHD-12TF-277 taibikkilizyi cibeela chabili
2. Kupa manguzu aamugwagwa wa magesi nchintu nchotukonzya kulisalila.
Babelesyi beelede kwaamba nzila yakubelesya magesi aawo noba oda.
Twalomba kuti ubone zibikkilizyidwe apeeji 89.
Kuzyiba kulubizya kwamuzila (LFD)
Babelesyi balakonzya kusala "ON" lubazu lwa switch atala aa module kuchitila kuti kube mulimo wakujana tumpenda akutondezya alamu kwiinda mu mumuni uusalala wa LED. Kubusena bwakunjizya magesi>7mA, alamu yakufwambaana (SC);
Kubusena bwakunjizya magesi input yakuswaangana iyandika mulimo wakujana tumpenda (kutyoka kwawaya, kufwiifwi nzila), 22k Ω resistor yeelede kuswaanganizyigwa munzila iikozyenye kumamanino oonse obile ya switch, mpawo 680 Ω resistor yeelede kuswaanganizyigwa mumulongo (mbuli zitondezyedwe muchifwanikiso chama waya aa switch II).
PHD-11TC-33A-23
PHD-22TF-2727