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ADAM-4118-AE
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Display
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LED Indicators
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Status, Comm, and Ch. enable
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Power Supply
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Power Requirement
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10~48 VDC
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Analog Input
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Channels
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8 differential
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Voltage Range
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15 mV ±50 mV ±100 mV ±500 mV ±1 V ±2.5 V
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Current Input
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±20 mA 4~20 mA
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Direct Sensor Input
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J, K, T, E, R, S, B Thermocouple
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Burn-out Detection
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Yes (4~20 mA & all T/C)
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Channel Independent Configuration
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Yes
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Sampling Rates
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10/100 samples/second (total)
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Resolution
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16-bit
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Input Impedance
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Voltage: 20 MOhm Current: 120 Ohm
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Span Drift
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±25 ppm/°C
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Zero Drift
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±6 µV/°C
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CMR @ 50/60 Hz
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92 dB
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NMR @ 50/60 Hz
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60 dB
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High Common Mode
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200 VDC
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General
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Watchdog Timer
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System (1.6 second) & Communication
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Connectors
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2 x plug-in terminal block (#14~22 AWG)
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Temperature (Operating)
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-40~85°C (40~185 °F)
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Humidity
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5~95 %RH
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Temperature (Storage)
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-40~85°C (40~185 °F)
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Interface
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RS-485
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Isolation Protection
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3000 VDC
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Communication Protocol
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ASCII command & Modbus/RTU
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Communication Speed
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Serial: From 1,200 to 115.2 k
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Comm. Distance
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Serial: 1.2 km
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Data Flow Control
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Yes
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