I-7018P Thermocouple Input Module (8 channel)


Price:
Sale price£205.00

Description

This unit has 8 channels capable of measuring Thermocouples, Voltage or Current, depending on the module configuration.

Features

  • 16 bit ADC
  • 3000V dc inter module isolation
  • Direct measurement of thermocouples, voltage and current
  • Cold Junction Compensation for thermocouples
  • Can be Configured using simple ASCII Commands

Specifications

Analog Input

  • Input Channels: 8 differential (or 6 differential and 2 single- ended by jumper select)
  • Input Type: +/-15mV, +/-50mV, +/-100mV, +/-500mV, +/-1V, +/-2.5V,
    +/-20mA (requires optional external 125 ohm resistor)
    Thermocouple Type J, K, T, E, R, S, B, N, C. L, M 
  • Resolution: 16-bit
  • Sampling Rate : 10 Samples/ Second
  • Accuracy: +/-0.1%
  • BandWidth: 15.7Hz
  • Zero drift: 0.5uV/°C
  • Span drift: 25ppm/°C
  • Input Impedance: 20M Ohms
  • Common Mode Rejection: 150dB min
  • Normal Mode Rejection: 100dB
  • Over voltage Protection: +/-35V
  • Open Thermocouple Detection: No
  • Photo-Isolation: 3750 Vrms
  • Intra-module Isolation, Field to Logic: 3000 VDC

Other

  • Interface: RS-485
  • Format: N, 8, 1
  • Baud Rate: 1200 ~ 115200bps
  • LED Display: 1 LED as Power/ Communication indicator
  • Power Input: +10 to +30 Vdc
  • Power Consumption: 1.0W
  • Operating temperature: -25 to 75°C
  • Storage temperature: -40 to 85°C
  • Humidity: 5 to 95%, non-condensing

Technical

User Manual

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