Input ed Komunikasyon
- Terminal Board
- Saray nisulinek ya babeng ed kaligenan
- Signal Isolators
- Surge Protective Devices
- Safety Relays
- Isolated Intelligent I/O Modules
- Saray Intelihente ya Puerta
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Saray Module na Panag-ala na Data
- HART data converter
PHD-11TC-33*
Panangipasen
Say signal na komunikasyon na PHD-11TC-33* et inloob ed nisulinek ya safety barrier, ya makapanggawa na two-way communication na RS-485 Half Duplex digital signal diad mapeligron lugar tan diad ligtas ya lugar. Sayan produkto et mankaukolan na independentin suplay na kuryente, tan say suplay na kuryente, input tan output et manbibiigan.
Diad model letter: PHD-11C-33* say karakter ya "*" et mangirerepresenta ed niiter ya boltahe, tan saray totontonen et onia:
| Kodigo | Inter ya boltahe, kuryente |
| Andi | Anggapoy inter ya kuryente |
| A | 5V |
| B | 6V |
| C | 12V |
| F | 24V |
| H | Indeskribe na manguusar |
* bus terminal power supply, nengnengen so appendix parad detalye.
| Supply voltage | 20~35V DC,Power consumption: ≤170mA (24V power supply, 5V/200mA power distribution.) |
| Input signal | RS485 half-duplex digital signal |
| Output signal | RS485 half-duplex digital signal |
| Bilang na input tan output channels | 1 input 1 output |
| Saray onaplikan kagawaan ed uma | Kagawaan ya walay RS485 half-duplex communication interface |
| Delay na transmisyon | ≤10 μs |
| Say pangawat tan pangipasabi na oras na panag-uman | ≥20ms |
| Saray parametro na temperatura | Temperatura ed pantratrabaho: -20°C~+60°C, temperatura ed panagsimpenan:-40°C~+80°C |
| Relatibon danum | 10%~95% RH ya anggapoy kondensasyon |
| Say biskeg na dielectric | Diad baetan na intrinsically safe side tan non-intrinsically safe side (≥ 3000VAC/min); diad baetan na suplay na kuryente tan aliwan ligtas ya terminal (≥ 1500VAC/min) |
| Insulation resistance | ≥100MΩ (diad baetan na input/output/power supply) |
| Saray sukat ed paway | Kapal 12.5mm x kalapar 108mm x katagey 118mm |
| Electromagnetic compatibility | Unong ed IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| Marka ya ag-onsabog | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
| Certification Body | CQST (China National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
| Terminals 1-2 | Um:250V AC/DC Uo=17.8V DC Io=260mA Po=1.2W Co=0.22μF Lo=0.25mH |
| Terminals 3-4 | Um:250V AC/DC Uo=7.7V DC Io=80mA Po=0.15W Co=6.9μF Lo=5mH |
| Saray Kakaukolanen ed pasen na pangipaalagey | No ipuesto ed sakey a ligtas a pasen, nayarin ikonekta ed saray intrinsic safety instruments diad saray mapeligron pasen ya anggad Zone 0, IIC, Zone 20, tan IIIC |
| MTBF | ≤100000h |
Tandaan: Say power rail function et sakey ya opsyonal ya function, tan kaukolan ya i-specify na saray manguusar
say paraan na suplay na kuryente no man-order
Say pampili na saray konektor na power rail et nayarin nengnengen ed pahina 89 na "Annex"
PHD-11TC-33A-23
PHD-11TC-33*