Model: I-87018
Model: I-87018-G
8-channel Thermocouple Input Module


Analog Input
Input Channels 8 Differential
Input Type

+/- 15mV, +/- 50mV, +/- 100mV
+/- 500mV, +/- 1V, +/- 2.5V
-20mA ~ +20mA(Requires Optional External 125 Ohm Resistor)
Thermocouple(J, K, T, E. R. S, B, N, C, L, M, LDIN43710)

Resolution 16-bit
Sampling Rate 10 Samples/ sec (Total)
Accuracy +/- 0.1% of FSR
-3dB BandWidth 15.7Hz
Zero Drift +/- 0.5gV XC
Span Drift +/- 25 gV/ XC
Common Mode Rejection 150 dB
Normal Mode Rejection 100 dB
Input Impedance 20M Ohms
Open Thermocouple Detection No
Overvoltage Protection -35V to +35V
Intra-module Isolation, Field to Logic 3000VDC
LED Display
1 LED as Power/ Communication Indicator
16 LEDs as High/ Low Alarm Signals
Power Consumption Maximum : 1.1W
Operating Temperature -25 to 75 XC
Storage Temperature -30 to 75 XC
Humidity 5 to 95% RH, non-condensing
30mm x 88mm x 115mm(W x L x H) Detail
  NoteGWe recommend to choose I-87018Z for accurate thermocouple measurement.  
Type RangeXC
J -210~ +760
K -270~+1372
T -270~+400
E -270~+1000
R 0~+1768
S 0~+1768
B 0~+1820
N -270~1300
C 0~2320
L -200~+800
M -200~+100
L2(DIN43710) -200~+900
  I-87018    8-channel Thermocouple Input Module (Blue Cover)
  I-87018-G    8-channel Thermocouple Input Module (Gray Cover)
  I-87018 CR    8-channel Thermocouple Input Module (Blue Cover) (RoHS)
  I-87018-G CR    8-channel Thermocouple Input Module (Gray Cover) (RoHS)
Converters    USB, RS-232, Fiber Optical to RS-485 Converters and Repeaters
Power Supply    24V DC power supply
Relay Module    External relay modules for I-7000 DO module
Learning Kit    Beginner learning kit
Application Books    Application books designed with our products
Data Logger Software    User friendly data logger software (free)
125Ohms, 0.1% DIP Resistors    use for current type of I-87017/I-87018 series