Frequency Input
- 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-11TP-23
Overview
Ing frequency signal milub ya keng isolated safety barrier, na malyaring makarealize keng 1: 1 a transmission ning frequency signal ning instrumentu keng delikadung lugal papunta keng ligtas a lugal, ampo mamye yang isolated power supply (12V o 24V) para keng field instrument keng delikadung lugal. Ing produktung ini mangailangan yang independenting suplay ning kuryenti, at ing suplay ning kuryenti, ing input ampo ing output makabukud la king metung at metung.
| Supply voltage | 20~35VDC, Power consumption: Nung 24VDC ya ing power at output ya keng 12V level ≤ 70mA (PHD-11TP-23) |
| Distribution voltage | Open circuit voltage ≤ 25V, distribution voltage ≥ 16V nung makakarga ya keng 25mA (PHD-11TP-23) |
| Input signal | Frequency ≤ 100kHz, amplitude ≤ 24V, duty cycle ≥ 20%, matas a antas ≥ 4V, mababang antas ≤ 1V (PHD-11TP-23) |
| Output signal | Frequency 1: 1 output Signal range: Signal low-level ≤ 0.5V Matas a lebel ning signal ≥ 20V (PHD-11TP-23) |
| Bilang da reng input ampo output channels | 1 input 1 output |
| Applicable field equipments | Kagamitan para sukad ing frequency |
| 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) |
| Terminals 1-2 | Um:250V AC/DC Uo=28V DC Io=93mA Po=0.65W Co=0.05μF Lo=2.4mH |
| Terminals 3-4 | Um:250V AC/DC Uo=8V DC Io=2.5mA Po=5mW Co=5.9μF Lo=100mH |
| 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 | mga 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-11TP-23