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Robust 8-ch Analog Input Module with Modbus

  • ADAM-4117
  • ■8 differential and independent configuration channels
  • ■Broader operating temperature range
  • ■LED display allows to monitor the status address settings
  • ■Higher noise immunity: 1 kV surge protection on power inputs, 3 kV EFT, and 8 kV ESD protection
  • ■Broader power input range: 10 ~ 48VDC
  • ■Supports 200 VDC high common mode voltage
  • ■Supports unipolar and bipolar input
  • ■Supports ± 15 V input range
  • ■Supports filter auto-turning or filter-out 50 Hz / 60 Hz
  • ■Online firmware update

General
ƒƒ Connectors 2 x plug-in terminal blocks
(#14 ~ 22 AWG)
ƒƒ Watchdog Timer System (1.6 second) &
Communication
ƒƒ Supported Protocols ASCII Command and
Modbus/RTU
ƒƒ Power Consumption 1.2 W @ 24 VDC
Analog Input
ƒƒ Channels 8 differential and
independent configuration
channels
ƒƒ Input Impedance Voltage: 20 MΩ
Current: 120 Ω
ƒƒ lnput Type mV, V (supports
unipolar and bipolar), mA
ƒƒ lnput Range 0 ~ 150mV, 0 ~ 500mV,
0 ~ 1V, 0 ~ 5V, 0 ~ 10V,
0 ~ 15V, ±150 mV,
±500 mV, ±1V, ±5 V,
±10 V, ±15V, ±20 mA,
0 ~ 20 mA, 4 ~ 20mA
ƒƒ Accuracy
Voltage mode : ±0.1% or better
Current mode : ±0.2% or better
ƒƒ Resolution 16-bit
ƒƒ Sampling Rate 10/100 samples/sec
(selected by utility)
ƒƒ CMR @ 50/60 Hz 92 dB
ƒƒ NMR @ 50/60 Hz 60 dB
ƒƒ Over Voltage Protection ±60 VDC
ƒƒ High Common Mode 200 VDC
ƒƒ Span Drift ±25 ppm/°C
ƒƒ Zero Drift ±6μV/°C
ƒƒ Built-in TVS/ESD Protection

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