Pehtlaihnak luhternak
- Terminal Board
- A dang tein chiahmi himnak khamnak
- Signal Isolators
- Surge kilvennak thilri
- Himnak Relays
- A dang tein chiahmi fimthiamnak I/O Modules
- Fimthiamnak Kutka
- Riantuannak Data Optical Transceivers
- Online Dew Point Analyzers
- Data laknak Modules
- HART data thlennak
PHD-11TC-33M
A tlangpi in
PHD-11TC-33M pehtlaihnak hmelchunhnak cu a dang tein chiahmi himnak dawnkhantu ah khumh a si, cu nih cun RS-485 Half Duplex digital signal ttihnung hmun le a himnak hmun ah lam hnih pehtlaihnak a tuah khawh. Circuit nih hmunhma ah hmanmi thilri hna caah thazaang phawtzamhnak a pek. Voltage man cu a cunglei thlennak in thlen khawh a si. A bik in riantuan ning cu a tanglei hmanthlak ah langhter a si. Hi thilri nih hin amah tein thazaang peknak a herh, cun thazaang peknak, luhnak le chuahnak cu aa then.
| A ttihnungmi hmun ah luhternak | |
| Luhternak hmelchunhnak | RS-485 Half Duplex Digital Signal,Phawtzamhnak voltage: 5V、6V、8V、9V、12V |
| Himnak lei chuahmi: | |
| Chuahmi signal | RS-485 Half Duplex Digital Signal |
| kuatnak a tlai | ≤10μs |
| Chawnh khawhnak rate | ≤1.2kbps~56kbps |
| Supply voltage | 20-35VDC |
| Thazaang hmannak | ≤150mA (24V thazaang peknak, 6V/100mA thazaang phawtzamhnak.) |
| LED hmelchunhnak | A sen: Thazaang langhtertu |
| Sen: Himnak hmun in tihnung hmun ah thawngthanhnak kuatnak | |
| Sen: Signal kuatnak in tihnung hmun in himnak hmun ah | |
| Thlennak caan cohlan le kuat | ≥20ms |
| Khuacaan tahfung | Riantuannak lumnak: -20°C~+60°C |
| chiahnak lumnak:-40°C~+80°C | |
| Aa pehtlaimi lumternak | 10%~95% RH ah ti a luang lo |
| Dielectric thazaang | A chunglei in a himmi lei le a him lomi lei karlak (≥ 3000VAC/min); |
| thazaang peknak le a him lomi terminal (≥ 1500VAC/min) karlak ah | |
| Insulation doh khawhnak | ≥100MΩ (luhnak/chuahnak/mei thazaang peknak karlak) |
| Electromagnetic aa tlaknak | IEC 61326-1(GB/T 18268) ning in, IEC 61326-3-1 |
| MTBF | 100000h |
| Wire herhmi | A tthennak ≥ 0.5mm2; Hrialnak thazaang ≥ 500V |
| Hman khawhmi lo thilri hna | RS-485 Half Duplex Digital Signal he pehtlaihnak thilri |
| Chiahnak hmun | A himnak hmun ah chiah ahcun, Zone 0, IIC, Zone 20, le IIIC tiang tihnung hmun ah a chunglei himnak thilri hna he pehtlaih khawh a si |
| Himnak hngalhternak | |
| Puah khawh lonak hmelchunhnak | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
| Puak kho lomi phunglam | GB/T3836.1-2021 GB/T3836.4-2021 |
| Terminal 2-3 | Um:250V AC/DC Uo=23.1V DC Io=187mA |
| Po=1.08W Co=0.1μF Lo=0.8mH | |
| Terminal 5-6 | Um:250V AC/DC Uo=7.7V DC lo=80mA |
| Po=0.15W Co=6.9μF Lo=5mH | |
| Fehternak bu | CQST(Tuluk Ram puahnak in a himmi electric thilri hna caah tthatnak zohkhenhnak le hneksaknak hmun) |
PHD-11TC-33A-23
PHD-11TC-33M