Advantech ADAM-4012 1-ch Analog Input Module
Advantech ADAM-4012 1-ch Analog Input Module
ADAM-4012
- Input type: mV, V or mA
ADAM-4012
Advantech, Class 1/Div 2 ATEX Zone 2 DAQ Modules, Data Acquisition Modules, Data Acquisition Systems
Details
Advantech’s analog input modules use a microprocessor-controlled integrating A/D converter to convert sensor voltage, or current signals into digital data. The digital data is then translated into either engineering units, twos complement hexadecimal format or percentage of full-scale range (FSR) according to the module’s configuration.
When prompted by the host computer, the data is sent through a standard RS-485 interface. The Analog Input Modules offer signal conditioning, A/D conversion, ranging, and RS-485 digital communication functions. They protect your equipment from ground loops and power surges by providing opto-isolation of the A/D input and transformer based isolation up to 3000 V DC.
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Specification
- Power Consumption: 1.2 W @ 24 VDC
- Supported Protocols: ASCII commandAnalog Input
- Channels: 1
- Input Impedance: Voltage: 20 MΩCurrent: 125 Ω (Addedby user)
- Input Type: mV, V or mA
- Input Range: ±150 mV, ±500 mV, ±1 V,±5 V, ±10 V and ±20 mA
- Accuracy Voltage mode: ±0.1% or betterCurrent mode: ±0.2% or better
- Span Drift: ±25 ppm/°C
- Zero Drift: ±6 μV/°CDigital Input
- Channels 1Logic level 0: 1 V max.Logic level 1: 3.5 ~ 30 V pull up current: 0.5 mA, 10 kΩ resistor to 5 V
- Event Counter Max. input freq.: 50 HzMin. input pulse width: 1 msec.Digital Output
- Channels 2, open collector to 30 V,30 mA max. load
- Power Dissipation: 300 mW
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