Intrinsically Safe Isolated Intelligent I/O Modules
- 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
PHM-7530 Ex. Channel pathum analog luhternak module
Thilri zohfelnak
A dang tein chiahmi ttihnung hmun ah a ummi lam pathum in a tu lio thawngthanhnak kha digital thawngthanhnak ah a thlen khawh, cun MODBUS RTU phunglam ningin digital thawngthanhnak kha PHM7100, PLC asiloah host computer system ah a pek khawh.
Technical langhternak
| Thazaang peknak | 20~35VDC |
| Pekmi thazaang he chuahmi thazaang peknak | Circuit cu 20mADC chuahnak he a si tikah, pekmi voltage cu 16VDC Input Two, three-wire system asiloah DC 4~20mA DC nak in a tam deuh |
| Luhter | Pahnih, hri pathum system asiloah DC 4~20mA DC |
| Hmannak | 0.1% |
| Lehnak caan | ≤10ms |
| Channel nambar | 3 channel |
| Pehtlaihnak lam | RS485 |
| Pehtlaihnak phunglam | MODBUS RTU |
| Dielectric thazaang | ≥2500VAC (a chunglei in a himmi terminal le a him lomi terminal) |
| Insulation doh khawhnak | ≥100MΩ |
| Hman khawhmi lo thilri | Wire pahnih asiloah pathum a ngeimi kuatnak asiloah DC signal, hi thilri cu sertu tampi (ABB, Fisher, Rosemount, Honewe11 le ramdang in luhpimi thiamnak 1151, EJA, SMAR le thilri dangdang) |
| Khuacaan tahfung | Pehzulh tein riantuannak lumnak: -20°C~+60°C, chiahnak lumnak: -40°C~+85 |
| Aa pehtlaimi thli lumternak | 10%~95%RH non-condensation |
| A puak kho lomi hmelchunhnak | [Exia Ga] IIC |
| Fehternak parameters (terminal 1-2, 4-5 le 7-8 karlak) | Um=250V Uo=10.5V Io=15m Co=1.7μF Lo=100mH Po=39.4mW |
| Fehternak parameters (terminal 2-3, 5-6 le 8-9 karlak) | Um=250V Uo=28V Io=93mA Co=0.05μF Lo=2.4mH Po=0.65mW |
| Chiahnak hmun a herhmi | IIA, IIB, IIC tihnung gas he 0 zone chung thilri hna he pehtlaih khawh a si |
Thilri sining
- 1.Thazaang hmannak tlawm, lumnak tlawm, amah tein zero tahfung.
- 2.Hot-plug bawmh
- 3.MODBUS RTU pehtlaihnak phunglam cu a dirpi, cun pehtlaihnak rate cu 115200bps tiang a sang.
- 4.Thazaang peknak le pehtlaihnak kha lam pahnih in bawmh: hnulei ah chiahmi tlanglawng le terminal.
- 5.MODBUS TCP/IP bawmhchanhnak caah PHM-7100 he fonh in hman a si, cucaah chiahnak le zohkhenhnak a fawiter, cun data kuatnak riantuan ning a tthanchoter.
Thilri langhternak
