8-channel Analog Thermocouple Input Module

 


8-channel Analog Input Module

 

  • Analog Input
  • Photo-isolation: 3750 Vrms
  • Type: mV, V , mA (requires optional external 125 ohm resistor) Thermocouple: Type J, K, T, E, R, S, B, N, C
  • Channels : 8 differential or 6 differential and 2 single-ended by jumper select
  • Voltage range: 15mV, 50mV , 100mV, 500mV, 1V, 2.5V
  • Current range: 20mA
  • Sampling rate: 10 Samples/Second
  • Bandwidth: 15.7 Hz
  • Accuracy: 0.1%
  • Zero drift: 25uV/C
  • CMR @ 50/60 Hz: 150 dB
  • NMR @ 50/60 Hz: 100 dB
  • Span drift: 25ppm/C
  • Over voltage protection: 35V
  • Isolation: 3000Vdc
  • Communication Interface
  • RS-485
  • Power Supply  Input : 10~30Vdc  Consumption: 1.0W

                                    


                                       Internal I/O Structure
          



Ordering Information

AI-7018
8-channel Thermocouple Input Module

AI-7018P
8-channel Thermocouple Input Module


Suggested Accessory

AI-7520
AI-7520 series converter for configuration or connection to PC



see other SCADA data communications products

 


ARC ELECTRONICS
301-924-7400 EXT 25

jump to ... Home Page

arc@arcelect.com