E la ligtas deng makabukud a I/O modules
- 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
PHM-7740 Four-channel analog input module
pangkabilugan a produktu
Malyari yang i-convert ing 4-channel RTD/TC/Resistor/mV signals ibat keng industrial field papunta kareng digital signals, at agpang keng MODBUS protocol, kapamilatan ning RS 485 a komunikasyun mamye yang digital signals kareng PHM-7100, PLC o host computer controllers o data acquisition systems. Kumpara keng tradisyunal a PLC+ signal isolator output mode, mebawas ya ing error kapamilatan da reng adwang conversion, malyari yang makabaldugan a dagdagan ing conversion accuracy kabang dagdagan na ing katatagan ampo ing anti-interference ability.
Technical indicators
| Suplay ning kuryenti | 24VDC |
| Input signal | RTD/TC/Resistor/mV signals |
| Input channel | 4 channels |
| Interface ning komunikasyun | RS485 |
| Protocol ning komunikasyun | MODBUS |
| Cold end accuracy | 1°C |
| Ing pamagbayu ning temperatura | 0.005% FS /°C |
| Configuration mode | PC programmable |
| Electromagnetic compatibility | IEC 61326 |
| abilidad ning pamag-isolate | 1500VAC |
| Temperatura ning obra | -20°C~+60°C |
| temperatura ning pamitipun | -40°C~+85°C |
| Ambient humidity | ≤95%ARH E-kondensasyon |
| Antas ning proteksyun | IP20 |
katangian ning produktu
- mababa ing power consumption design, mababa ing temperatura, automatic zero calibration.
- Lubus yang makabukud pilatan da reng apat a channel input signals/komunikasyun/suplay ning kuryenti
- Suportan ing hot-plug
- Ing MODBUS RTU communication protocol suportadu ya, at ing communication rate anggang 115200bps ya.
- Suportan ing power supply ampo ing komunikasyun keng adwang paralan: backplane mounting rail ampo terminal.
- Kayabe ya keng PHM-7100 para suportan ing MODBUS TCP/IP, para mas maging simpli ing pamag-install ampo ing pamag-maintain, ampo para mas maging masanting ing data transmission performance.
- Balang input signal malyari yang i-set kapamilatan ning pamagprograma: RTD/TC/Resistor/mV signals
Palabas ning Produktu
