8 Channel Voltage Input,Current Input, Thermocouple Input Data Acquisition Module communicable over RS-485 with High Voltage Protection and FREE EZ Data Logger Software. Supports operating temperatures between -25°C ~ +75°C (-137deg;F ` +167°F).

I-7018R

8 Channel Voltage Input,Current Input, Thermocouple Input Data Acquisition Module communicable over RS-485 with High Voltage Protection and FREE EZ Data Logger Software. Supports operating temperatures between -25°C ~ +75°C (-137deg;F ` +167°F).

  Price:  $319.00  

Features

i7000 automation appI-7018R is an analog input module with an extremely excellent protection mechanism where over voltage protection is up to 240 Vrms. Its input type includes current, voltage as well as thermocouple. Naturally, I-7018R is an upgraded version of I-7018; the only difference is that the I-7018R is much more suitable for critically harsh environment! Moreover, a newly-added feature for open thermocouple detection makes I-7018R more sweet than ever. I-7018R also has qualifi cation for 4KV ESD protection and 3000 VDC intramodule isolation.

Features

  • Current Input, Voltage Input and Thermocouple Input
  • Over Voltage Protection is up to 240 Vrms
  • High Resolution: 16 bit
  • Open Thermocouple Detection
  • 4KV ESD Protection
  • 3000 VDC Intra-Module Isolation
  • Dual Watchdog
  • RoHS Compliance
  • Wide Range of Operating Temperature: -25 ~ +75 °C

Applications

Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote diagnosis, Testing Equipment.

I-7018R comes with FREE EZ Data Logger Software.

Specifications

Analog Input
Input Channels 8 (Differential)
Input Type Thermocouple
Input Type +/-15 mV, +/-50 mV, +/-100 mV, +/-500 mV, +/-1V, +/-2.5V, +/-20 mA
(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/Sec.
Accuracy +/-0.1% of F.S.R.
BandWidth 15.7 Hz
Zero drift +/-10 μV/°C
Span drift +/-25 ppm/°C
Bandwidth 15.7 Hz
Common Mode Rejection 86 dB min.
Normal Mode Rejection 100 dB
Input Impedance >400k Ω
Over voltage Protection 240 Vrms
Open Thermocouple Detection Yes
ESD Protection +/-4 kV (Contact for each channel)
Intra-module Isolation, Field to Logic 3000 VDC
Interface
Interface RS-485
Format N, 8, 1
Baud Rate 1200 ~ 115200bps
LED Display
1 LED as Power/Communication indicator
Power
Input +10 VDC ~ +30 VDC
Power Consumption 1.8 W
Environment
Operating temperature -25 °C ~ +75 °C
Storage temperature -40 °C ~ +85 °C
Humidity 10 ~ 95% RH, non-condensing
Dimensions
72 mm x 121 mm x 35 mm (W x L x H)

Note: We recommend to choose I-7018Z 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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