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-11
Overview
Ing signal ning komunikasyun ning PHD-11TC-11 milub ya keng makabukud a safety barrier, na malyaring magrealize keng two-way communication ning RS-232 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.
| Supply voltage | 20~35VDC,Power consumption: ≤40mA (24VDC power supply |
| Input signal | RS232 digital signal |
| Output signal | RS232 digital signal |
| Bilang da reng input ampo output channels | 1 input 1 output |
| Applicable field equipments | Kagamitan para keng komunikasyun a maki RS232 |
| 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) |
| 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) |
| Parameters ning pamagpatune (pilatan da reng terminal 1-3-4) | Um=250V Uo=15V I=8.5mA Co=0.41μF Lo=100mH Po=31.9mW |
| 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 | ≤100000 |
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-11