16 Channel Multiplexer Board

Order Code: 40633

Category: Communication Trainers

The 40633 is an expansion multiplexer/ amplifier board for use with 82X, 1800 series 818 families. Each 40633 multiplexes 16 differential analog input channels into one analog input of the DAS board. The high grade instrumentation provides softw...



SPECIFICATION

The 40633 is an expansion multiplexer/ amplifier board for use with 82X, 1800 series 818 families. Each 40633 multiplexes 16 differential analog input channels into one analog input of the DAS board. The high grade instrumentation provides software programmable gains of 0.5 ,1,5 ,10,50, 100, 500,and 1000.
Thermocouple measurement are handled easily with 40633. The board includes cold-junction sensing and compensation circuitry that provides a scaling of 24.4 mV/C. Biasing resistors are includes for open thermocouple detection. The 40633 can be cascaded to a total of 128 channels of voltage measurements or 112 channel of thermocouple measurement.

SPECIFICATIONS:
  • No. of Potentiometer : 2 nos.
  • Accepts thermocouple type : J, K, T, E, S, R, B
  • Cold-junction compensation: 24.4 mV/°C( 1°C/bit), 0.0V at 0.0°C
  • Over voltage protection : ± 30V Continuous.
  • Common mode voltage : ±10V max
  • Analog output voltage : ±10V
  • Dimension : 204mm x 114mm

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