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Features 16 multi-function analog input channels. ●14 input signal types. Random combination of channel signal types. Dual-terminal differential input. Automatic calibration function. ● input electrical isolation. Can Communication interface. WT411 is a 16-channel analog acquisition line-pass module, which can collect voltage, current, millivolt, various types of thermal resistance temperature, various types of thermocouple temperature, and random combination of channel types. The module adopts CAN communication interface, through WT461 and WT462 interface conversion module, supports MODBUS-RTU communication protocol, and CAN connect various configuration software at home and abroad. The input channel adopts two-terminal differential input. The input, the power supply, the network and the channel electrical isolation, effectively suppresses each kind of common mode interference, eliminates the channel mutual influence. The signal type of each channel can be set at will. Thermistor and thermocouple input have open circuit detection function, the result is temperature value, the thermocouple input automatically carries on the cold end temperature compensation. The first-line module has the functions of first-order digital filter and 50Hz power frequency suppression, which is very effective in suppressing the power frequency interference in the industrial field and guarantees the acquisition precision of the weak signal, the measurement error caused by the change of ambient temperature is corrected at any time to ensure the acquisition accuracy of the front-line communication module in the whole working temperature range. WT411 is mainly used in the application of temperature acquisition and the coexistence of multiple input signal types. Technical Specifications ● number of channels: 16. Signal Type: Type K, e, T, J, S, EA2 thermocouple. PT100, CU100, CU50, G, BA1, BA2 type thermal resistance. 0 ~ 40mV, 1 ~ 5V, 4-20mA, 0-10mA. ● Precision: temperature: ± (0.1% fs + 0.1) °C. Others: ± 0.1% fs. ● Scan Cycle: 1 Second. ● RESOLUTION: 20 BIT AD. ● ISOLATION VOLTAGE: Network Isolation 1500V; channel isolation 400V. Communication Interface: CAN2.0A protocol. ● Communication parameters: 4kbps/12kbps. : : Communication Distance: 10 Km.
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我公司现列卡件备件以供参考:
JWS300-12
VME BOARD / DF8101614-CO REV.D0
ROCKWELL AUTOMATION / OEMAX NX700SERIES / NX_POSI2
National Instruments NI PCI-4551 Acquisition Card
FANUC AXIS CONTROL 2-AXES A16B-2200-025 A16B-2200-0252/05C
National Instruments NI 184749B 1 Meter Cable
EASTMAN KODAK / VME BOARD / 739987 048 0525-016 ELE REV.017Q52
LUST LTi CDA32.008 C1.4 Frequenzumrichter 1,5kW
SP075SMF2281C12S
NATIONAL INSTRUMENTS AT-MIO-16DE-10 ISA CARD 184578P-01 w/ CD Software
SANYO DENKI SANMOTION R MOTOR R2GA04008DXH00M
DENSIE-LAMBDA ALPHA 400 MA4000220A
NATIONAL INSTRUMENTS 763061-04 TYPE X2 GPIB 8.1 METER CABLE- (F4)
National Instruments DAQCard-6036E PCMCIA Data Acquisition + 68 Pin Cable
National Instruments cFP-AO-210 8ch Analog Output Module, Compact FieldPoint
C138173 Lot National Instruments Cards (PCI RS-232, AT-GPIB/TNT, PC-DIO-96/PnP)
NATIONAL INSTRUMENTS 780176-01 SINKING DIGITAL MODULE 9425
TP010-MF1-010-040/MPLB430P-S
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