Input ning komunikasyun
- Terminal Board
- Makabukud a Safety Barriers
- Signal Isolators
- Surge Protective Devices
- Safety Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART data converter
PHD-11TC-33*
Overview
Ing signal ning komunikasyun ning PHD-11TC-33* milub ya keng makabukud a safety barrier, na malyaring magrealize keng two-way communication ning RS-485 Half Duplex digital signal keng delikadung lugal ampo keng ligtas a lugal. Ing produktung ini mangailangan yang independenting power supply, at ing power supply, input ampo output makabukud la.
Ing model letter: PHD-11C-33* ing character "*" mangabaldugan yang boltahe a binie, at ding regulasyun ila pin deng makatuki:
| Code | Binie yang boltahe, kasalukuyan |
| Ali | Ala yang binie kuryenti |
| ING | 5V |
| B | 6V |
| C | 12V |
| F | 24V |
| H | User defined |
* bus terminal power supply, lawan me ing appendix para kareng 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 da reng input ampo output channels | 1 input 1 output |
| Applicable field equipments | Kagamitan a maki RS485 half-duplex communication interface |
| Delay ning pamaglipat | ≤10 μs |
| Pamananggap at pamagpadala king oras ning pamaglipat | ≥20ms |
| Parameters ning temperatura | Temperatura ning obra: -20°C~+60°C, temperatura ning pamitipun:-40°C~+80°C |
| Relatibung humidity | 10%~95% RH alang condensation |
| Dielectric strength | pilatan ning intrinsically safe side ampo non-intrinsically safe side (≥ 3000VAC/min); pilatan ning suplay ning kuryenti ampo ing e ligtas a terminal (≥ 1500VAC/min) |
| Insulation resistance | ≥100MΩ (pilatan ning input/output/power supply) |
| Panlual a sukad | Kapal 12.5mm x lapad 108mm x katas 118mm |
| Electromagnetic compatibility | Agpang keng IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| Markang e malyaring sabog | [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 |
| Kailangan king lugal ning pamag-install | Maka-install ya keng safe zone, malyari yang ikonekta kareng intrinsic safety instruments kareng hazardous a lugal angga keng Zone 0, IIC, Zone 20, ampo IIIC |
| MTBF | ≤100000h |
Tandanan: Ing power rail function metung yang optional a function, at kailangan lang i-specify deng gagamit
ing paralan ning suplay ning kuryenti nung mag order ka
Ing pamili kareng power rail connectors malyari yang akit keng page 89 ning "Annex"
PHD-11TC-33A-23
PHD-11TC-33*