- 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-288 /PHD-22TF-2828
Kulanga-langa
Chisinkilizyo chakwabilila chili alikke antoomwe a switch yakunjizya transistor output, eeyo kwaandaanya akutuma zitondezyo zyakunjizya kuzwa kubantu bachincha naakuti afwaafwi kuchincha mumasena aali muntenda kuya kubusena bukwabilidwe a transistor iizwa kwiinda mumulyango wakukwabilila. Kuziba kulubizya kwamuzila kulachitwa kwiinda mu LED atala aa module. Iswichi ya module ilabelesyegwa kubikka zyintu zyanjizya azyakugwisya muchiimo naakuti kweendelezya kwakujokela musule, antoomwe akuzumizya naa kulesya mulimo wakutondezya alamu yakuzyiba kulubizya kwamuzila.
Eechi chintu chiyanda manguzu aalikke, amanguzu aalikke zyakupa, zyakunjizya, anzyakugwisya.
| Zitondezyo | |
| Kunjizya mubusena buli muntenda | |
| Chitondeezyo chakunjizya | Sandula mweenzinyina/ma switch aafwaafwi |
| Inguzu zyamagesi zya sensor | Aatala a 8V |
| Mweelwe waziindi zyakunjizya | |
| Zitondeezyo zyakunjizya/zyakugwisya: | |
| Aabusena bwakunjizya lino | >2.1mA, zyazwa zilijalilidwe, zitondezya kuti zili ON; |
| Aawo | |
| Kuchincha kweendelezya aakati ka inverted phase a phase iili kabotu yazizwa ec | Eelyo swichi ya dial K1 niyali a "ON", transistor output ec ili muchiimo chakusanduka |
| Aawo switchi K1 niyali a "OFF", transistor output ec ili muchiimo chili kabotu | |
| Eelyo K2 naili a "KUJIKA", kkeyala iyoosala mumuni uusalala pyu LFD kutondezya alamu | |
| Kuzwa mubusena butakwe ntenda | |
| Citondezyo chakuzwa | Transistor |
| Bube bwakuzwa | NPN musyobo wa transistor emitter naa collector open circuit output |
| Kukonzya kweenzya | Magesi aazwa ≤ 20mA (1.2k Ω), magesi mapati aamukati 100mA, aajisi lukwabililo lwamagesi aazwa muchiindi chifwiifwi |
| Zibeela zyantalisyo | |
| Kupa nguzu zyamagesi | 20~35VDC |
| Kubelesya manguzu | 24V manguzu, transistor iliwo ≤ 50mA (PHD-12TF-288) ≤ 55mA (PHD-22TF-2828) |
| Chitondeezyo cha LED | Chisalala: Chitondeezyo changuzu |
| Mubala wamubala wamulovu: Transistor iizwa muchiimo cheelede | |
| 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 | |
| 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) |
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).
