Products | IO Module | SM-ADC1
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SM-ADC1
SMART-Module
with 6 Differential Analog Inputs
PEP ARAB’s SM-ADC1 is a high-resolution and optoisolated A/D converter module that supports current or voltage inputs.
The six differential inputs offer high distortion immunity that is important for industrial environments.
An on-board EEPROM stores unique calibration and gain/offset data required by the signal converter.
► 6 differential & optoisolated inputs
► ±10V DC or 0..20mA input range
► 12-bit ADC with 1-bit non-linearity
► 50µs conversion time
► Overvoltage protection
► 2 user configurable LEDs
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Technical Specifications
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Input:
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Function
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:6 differential channels
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Input Range
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:±10V DC (0..20mA)
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A/D converter:
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Resolution
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: 12-bit with 1-bit non-linearity
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Repeating Accuracy
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: 10-bit
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Input Impedance
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: 450kW (voltage version)
124W (current version)
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Input Filter
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: 10kHz
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Conversion Time
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: 50µs @ 1MHz (per channel)
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Overvoltage protection:
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Continuous
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: ±35V DC
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Common:
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Isolation
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: 1.0 kV optoisolated from the system
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Front Panel
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: 2 red LEDs (user configurable)
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EEPROM
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: 256 Byte Serial EEPROM for calibration data
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Weight
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: 70g
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Power Cons.
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: 350mW min (LEDs OFF), 450mW max (LEDs ON)
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Temp. Ranges
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: 0ºC to +70ºC
-40ºC to +85ºC (opt. E2)
-55ºC to +85ºC (storage)
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Humidity
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: 5% to 95% non-condensing
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