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-12TF-299 PHD-22-2929
Kulanga-langa
Kuchincha zyintu zizwa mu transistor Zikwabilizyo zili alikke zitumizya zitondezyo zyakunjila kuzwa kubantu bachincha naa zibelesyo zili afwaafwi mubusena buli muntenda kwiinda muzikwabilizyo zili alikke kuya kubusena bukwabilidwe bujisi zyintu zizwa mu transistor. Ikunjizya kweendelezya kuzwa kwa transistor iitabeleki kabotu iijisi bube bwakukazya. Ikuzwa kuliziimo zyone zipanduludwe: kukazyigwa kwa alamu yakufwambaana ≤ 240 Ω, 1-citondezyo 1.4KΩ ≤ kukazyigwa kwa ≤ 1.6KΩ, 0-citondezyo 13KΩ ≤ kukazyigwa kwa ≤ 14KΩ, alimwi akukazyigwa kwa alamu kutyoka > 100KΩ. Eechi chiimo chakuzwa chilasanduka kuchiimo chamuzila aamuzila wachitondezyo. Ma dip switches aamu module abelesyegwa kubikka input a output munzila yomwe naakuti kujokela musule, antoomwe akubikka line fault signal indication function. 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 | ≤5kHz |
| Zitondeezyo zyakunjizya/zyakugwisya: | |
| Aabusena bwakunjizya lino | Kuti>2.1mA, zizwa zilajalwa, zitondezya kuti zili ON; Aawo |
| Bikka kucinca kwachiimo akusanduka kwa alamu: | Eelyo dial switch K1 a K3 nozili kulubazu lwa "ON", chiimo chakuzwa chiliimpene achiimo chakunjizya. Eelyo dial switch K1 a K3 nozili kulubazu lwa "OFF", chiimo chakuzwa chilikozyenye achiimo chakunjizya. Eelyo switch ya K2 a K4 nozili kulubazu lwa "ON", circuit ilasala kutondezya mumuni uusalala wa LFD alamu. |
| Kuzwa mubusena butakwe ntenda | |
| Citondezyo chakuzwa | Transistor (resistor), maximum resistance voltage ≤ 30V DC |
| Bube bwakuzwa | Eelyo nguzu zyaanze zili 8V, kukazyigwa kwa alamu yakufwambaana kuli ≤240Ω, 1- chitondezyo 1.4kΩ≤ kukazyigwa ≤1.6kΩ, 0- chitondezyo 13kΩ≤ kukazyigwa ≤14kΩ, Kukazyigwa kwa alamu yakujalula > 100kΩ |
| Zibeela zyantalisyo | |
| Kupa nguzu zyamagesi | 20~35V DC |
| Kubelesya manguzu | 24V manguzu, aawo transistor niyajulwa |
| Chitondeezyo cha LED | Chisalala: Chitondeezyo changuzu Chisalala: Chiimo chakubeleka chili kabotu 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 | Akati kabbazu likwabilidwe loko alubazu lutakwe ntenda (≥3000VAC/min) |
| Kukazyigwa kwakukwabilila | ≥100MΩ (akati kakunjizya/kuzwa/kupegwa manguzu) |
| EMC | Kweelana a IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| 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 |
| Kuzumizigwa kwakukwabililwa | |
| Chitondezyo chakutakonzya kupwasuka | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
| Chiimo chakutakonzya kupwasuka | GB/T 3836.1-2021 GB/T 3836.4-2021 |
| Zibeela 3-4、1--2 | Um:250V AC/DC,Uo=10.5V DC,Io=15mA, Po=39.4W,Co=1.7μF,Lo=165mH. |
| Kabunga kazumizya | CQST (China National Quality Supervision and Test Center of Explosion Protected Electrical Products) |
chidziwiso: 1. PHD-12TF-299 taikwe mpuwo 2. 2. Ikubelesya manguzu aamugwagwa wa magesi nchintu chakulisalila. Babelesyi beelede kwaamba nzila yakubelesya magesi aawo noba oda. Twalomba kuti ubone zibikkilizyidwe apeeji 101.
Kuzyiba kulubizya kwamuzila
Babelesyi balakonzya kusala lubazu lwa "ON" lwaswichi atala aa module kuchitila kuti kube mulimo wakuzyiba tumpenda mpawo batondezye alamu kwiinda mumumuni uusalala pyu wa LED. Kubusena bwakunjizya magesi>7mA, alamu yakufwambaana (SC); Kubusena bwakunjizya magesi
