ADAM-4118-B ADVANTECH RS-485 IO Modules

 General

Certification: FCC, CE, UL, UL Class I Division 2
Power Consumption: 0.5W @ 24 VDC

Analog Input

Channels: 8 differential and independent configuration channels
Input Impedance: 
 Voltage: 20 MΩ
 Current: 120 Ω
Input Type: T/C, mV, V, mA
Voltage mode: ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V
Current mode: ±20 mA, 4 ~ 20 mA
Accuracy: 
 Voltage mode: ±0.1% or better
 Current mode: ±0.2% or better
Resolution: 16-bit
Sampling Rate: 10/100 samples/sec (selected by Utility)
CMR @ 50/60 Hz: 92 dB
NMR @ 50/60 Hz: 60 dB
Overvoltage Protection: ±60 VDC
High Common Mode: 200 VDC
Span Drift: ±25 ppm/°C (Typical)
Zero Drift: ±6μV/°C
Built-in TVS/ESD Protection
Burnout Detection