8-channel Thermocouple Input Module. Supports +/-15mV,+/-50mV, +/-100mV, +/-500mV, +/-1V, +/-2.5V, +/-20mA input types.


8-channel Thermocouple Input Module. Supports +/-15mV,+/-50mV, +/-100mV, +/-500mV, +/-1V, +/-2.5V, +/-20mA input types.

  Price:  $459.00  

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I-87018W has a serial bus (RS-485) communication interface with DCON protocol. It can be used with our XPAC, WinPAC and ViewPAC controllers. I-87018W is a Thermocouple Input Module with 8 channels. It is a serial cartridge based I/O module that offers the ultimate in cost effective flexibility.


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 +/- 0.5μV °C
Span Drift +/- 25 μV/ °C
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
Power Consumption Maximum : 0.8W
Operating Temperature -25 to 75 °C
Storage Temperature -30 to 75 °C
Humidity 5 to 95% RH, non-condensing
30mm x 102mm x 115mm(W x L x H)

Note:We recommend to choose I-87018Z for accurate thermocouple measurement.

Thermocouple Type

Type Range°C
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

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