- 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
PHG-12TF-277+
A tlangpi in
Surge kilvennak thlennak luhternak relay chuahnak signal isolator nih thlennak pehtlaihnak asiloah naihnak thlennak luhternak signal kha thleidannak in relay chuahnak ah a thlen.
Line palhnak hmuh khawhnak cu a dang relay in a chuak i module cunglei ah LED ceunak in a langhter. Module i thlennak cu channel i a dirhmun le line palhnak hmuh khawhnak riantuannak a herh le herh lo thimnak caah hman a si.
Hi thilri hi amah tein thazaang pek a hau, cun thazaang peknak, luhnak le chuahnak terminal pawl cu an i then.
A sining
| Luhter | |
| 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、K3 cu "ON" lei ah a um tikah, relay chuahmi cu "A tlangpi in khar" a si. |
| Pehtlaihnak thlennak uknak | Dial switch K1、K3 cu "OFF" lei ah a um tikah, relay chuahmi cu "A tlangpi in on" a si. Dial switch K2、K4 cu "ON" lei ah a um tikah, circuit nih a langhtermi meiinn sen LFD ralrin peknak riantuannak kha a thim. |
| Chuahmi | |
| Chuahmi signal | Relay |
| Mawtaw mawngh khawhnak | 250VAC/2A,30VDC/2A cu ralchanhnak thilrit nih a den tikah |
| Lehnak caan | 20ms |
| Surge kilvennak thilri hna: | |
| Nominal discharge current ln(8/20μs) | 5kA |
| Voltage kilvennak tlukruannak cunglei(8/20μs): | 60V(line in line) |
| Voltage kilvennak tlukruannak cunglei(8/20μs): | 600V(line in vawlei) |
| Phunglam ning in | GB/T18802.21-2016(1EC61643-21:2012 he aa tluk) |
| 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 | ≥2000VAC/min (luhnak/chuahnak/mei thazaang peknak karlak) |
| Insulation doh khawhnak | 100MΩ(500V DC) (input/output/power supply karlak) |
| Electromagnetic aa tlaknak | GB/T 18268 (IEC 61326-1) |
| MTBF | 80000h |
| Wire herhmi | A tthencheunak ≥ 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 |
Kauhning
Pehtlaihnak hri
Philhlo awk ah tial:
1. Power rail i power supply cu thim khawhmi riantuannak a si. Hmantu hna nih order an tuah tikah power supply mode kha an langhter a hau. Cahmai 89 i aa pehtlaimi kha zoh.
Line palhnak hmuh khawhnak
Hmantu hna nih module cunglei ah "ON" lei kha an thim khawh i palhnak hmuh khawhnak riantuannak kha an tuah khawh i LED mei sen in ralrinnak an langhter khawh. Hmun ah luhternak current>7mA, short circuit alarm (SC); Hmun ah luhternak current