- 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-11TF-27
A tlangpi in
Switch luhternak relay chuahnak he aa thenmi himnak khamnak, cu nih cun ttihnung hmun ah switch pehtlaihnak asiloah naih tein a ummi switch hna in luhnak signal kha himnak hmun ah himnak khamnak chungin chuahnak relay he a thleidan i a kuat. Line palhnak hmuh khawhnak cu a dang relay chuahnak in hmuh khawh a si i module cunglei LED ah langhter a si. Module i dial switch cu in-phase asiloah hnulei uknak luhternak le chuahnak chiahnak caah hman a si, cun line palhnak hmuh khawhnak ralrin peknak riantuannak kha on le phih khawhnak caah hman a si.
Hi thilri nih hin a dang tein mei a herh, a dang tein mei a herh, luhternak le chuahnak terminal hna he.
| A sining | |
| Tihnung hmun ah luhternak | |
| Luhternak hmelchunhnak | Pehtlaihnak/naihniam thlennak thlennak |
| Sensor nih a chuahpimi thazaang | 8V hrawng |
| Thlennak rate | |
| Luhnak/chuahnak sining: | |
| Hmunhma ah luhtermi a tu | >2.1mA, chuahmi cu a khar, ON a langhter; |
| A chuahmi cu a tlangpi in "On"/"Khar" | Dial switch K1 cu "ON" lei ah a um tikah, relay chuahmi cu "A tlangpi in khar" a si. |
| Pehtlaihnak thlennak uknak | Dial switch K1 cu "OFF" lei ah a um tikah, relay chuahmi cu "A tlangpi in on" a si. |
| Dial switch K2 cu "ON" lei ah a um tikah, circuit nih a langhtermi meiinn sen LFD ralrin peknak riantuannak kha a thim. | |
| A himnak hmun ah chuah | |
| Chuahmi signal | Relay le ralrin peknak relay (duhthimnak) |
| Pehtlaihnak thazaang | 250VAC/2A,30VDC/2A cu ralchanhnak thilrit nih a den tikah |
| Lehnak caan | 20ms |
| A hrampi parameters | |
| Supply voltage | 20~35VDC |
| Thazaang hmannak | |
| LED hmelchunhnak | A sen: Thazaang langhtertu |
| A sen: A ttha tein rian a ttuan lio ah a chuakmi relay | |
| Sen: LFD langhternak, line palhnak ralrin peknak | |
| 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 |
| Insulation thazaang | A chunglei in a himmi lei le a him lomi lei karlak (≥3000VAC/min); thazaang peknak le a him lomi lei (≥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 | DIN19234 phunglam he aa tlakmi a ro cangmi pehtlaihnak asiloah NAMUR phun naihnak thlennak luhternak tibantuk loram thilri hna |
| 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 | |
| Riantuannak himnak hngalhternak | IEC 61508 phunglam ningin SIL3 |
| Puah khawh lonak hmelchunhnak | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Puak kho lomi phunglam | GB/T3836.1-2021 GB/T3836.4-2021 |
| Terminal 3-4 | Um:250V AC/DC Uo=10.5V DC lo=15mA |
| Po=39.4mW Co=1.7μF Lo=165mH | |
| Fehternak bu | CQST(Tuluk Ram puahnak in a himmi electric thilri hna caah tthatnak zohkhenhnak le hneksaknak hmun) |
Bialehnak: Power rail i power supply cu thim khawhmi riantuannak a si. Hmantu hna nih order na tuah tikah mei thazaang peknak lam kha langhter.
Cahmai 89 i aa pehtlaimi kha zoh.
