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 communication signal ning PHD-11TC-33+ a maki surge protection function milub ya keng isolated 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.
| Input | |
| Input signal | RS-485 Half Duplex Digital Signal |
| Output: | |
| Output signal | RS-485 Half Duplex Digital Signal |
| Delay ning pamaglipat | ≤10μs |
| Transmission rate | ≤115.2kbps |
| Surge protection features: | |
| Nominal discharge current ln(8/20μs) | 5kA |
| Voltage protection level Up(8/20μs): | 60V(line to line) |
| Voltage protection level Up(8/20μs): | 600V(line to ground) |
| Agpang kareng pamantayan | GB/T18802.21-2016(equivalent to 1EC61643-21:2012) |
| Supply voltage | 20-35VDC |
| Pamangamit king kuryenti | ≤40mA (24V power supply) |
| LED indicator | Green: power indicator Yellow: Ing control room magpadala yang signal keng on site Red: magpadala yang signal ibat keng site papunta keng control room |
| 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 |
| Lakas ning insulasyon | pilatan ning intrinsically safe side ampo non-intrinsically safe side (≥3000VAC/min); pilatan ning suplay ning kuryenti ampo ing e ligtas a gilid (≥1500VAC/min) |
| Insulation resistance | ≥100MΩ (pilatan ning input/output/power supply) |
| Electromagnetic compatibility | GB/T 18268 (IEC 61326-1) |
| MTBF | 80000h |
| kailangan ing kawad | Cross section ≥ 0.5mm2; Insulation strength ≥ 500V |
| Applicable field equipments | Communication interface device a maki RS-485 Half Duplex |
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+