- Isolated Safety Barriers
- Teeb liab Isolators
- Surge Protective Devices
- Kev nyab xeeb Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART cov ntaub ntawv converter
0102 ib0304 ib05
PHM-7740 Plaub-channel analog input module
Cov khoom muag
Nws tuaj yeem hloov 4-channel RTD / TC / Resistor / mV teeb liab los ntawm kev lag luam mus rau cov teeb liab digital, thiab raws li MODBUS raws tu qauv, los ntawm RS 485 kev sib txuas lus muab cov teeb liab rau PHM-7100, PLC lossis cov tswj hwm lub computer lossis cov ntaub ntawv acquisition systems. Piv rau cov tsoos PLC + teeb liab cais tawm cov zis hom, nws tau txo qhov yuam kev los ntawm ob qhov kev hloov pauv, nws tuaj yeem ua rau muaj kev hloov pauv tau zoo nyob rau tib lub sijhawm kom muaj kev ruaj ntseg thiab muaj peev xwm tiv thaiv kev cuam tshuam.
Technical ntsuas
Fais fab mov | 24 VDC |
Input teeb liab | RTD/TC/Resistor/mV teeb liab |
Input channel | 4 channel |
Kev sib txuas lus interface | RS485 ua |
Kev sib txuas lus raws tu qauv | MODBUS |
Txias kawg raug | 1 ℃ |
Kub drift | 0.005% FS / ℃ |
Configuration hom | PC programmable |
Electromagnetic compatibility | IEC 61326: Ua |
Kev muaj peev xwm cais tawm | 1500VAC tso zis |
Ua haujlwm kub | -20 ℃ ~ + 60 ℃ |
Cia kub | -40 ℃ ~ + 85 ℃ |
Ambient humidity | ≤95% ARH Tsis-condensation |
Kev tiv thaiv qib | IP20 |
Khoom yam ntxwv
- Kev siv hluav taws xob tsawg tsim, tsis muaj qhov kub thiab txias, tsis siv neeg xoom calibration.
- Tag nrho cais ntawm plaub channel input signals / kev sib txuas lus / fais fab mov
- Txhawb kub-plug
- MODBUS RTU kev sib txuas lus raws tu qauv tau txais kev txhawb nqa, thiab kev sib txuas lus yog siab li 115200bps.
- Txhawb fais fab mov thiab kev sib txuas lus nyob rau hauv ob txoj kev: backplane mounting rail thiab davhlau ya nyob twg.
- Ua ke siv nrog PHM-7100 los txhawb MODBUS TCP / IP, kom yooj yim rau kev teeb tsa thiab kev saib xyuas, thiab txhim kho cov ntaub ntawv xa mus.
- Txhua lub teeb liab tawm tswv yim tuaj yeem teeb tsa los ntawm kev ua haujlwm: RTD / TC / Resistor / mV signals