ICPDAS I-7018

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I-7018

8-channel Analog Input Module

● 3000 VDC Isolated analog input.
● 24-bits sigma-delta ADC to provide excellent accuracy.
● Thermocouple direct connect with built-in CJC
● Software calibration
● Dual Watchdog

Brochure EN

Details

I-7000 is a family of network data acquisition and control modules. It provides analog-to-digital, digital-to-analog, digital input/output, timer/counter and other functions. These modules can be remote controlled by a set of commands.

SPECIFICATIES

Meer informatie

Art.nr.

I-7018

Fabrikant

ICPDAS

Analog Input

Input Channels

8 differential or 6 differential and 2 single-ended by jumper select

Input Type

±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V

±20 mA (requires optional external 125 Ω resistor)

Thermocouple Type J, K, T, E, R, S, B, N, C

Resolution

16-bit

Sampling Rate

10 samples/sec

Accuracy

±0.1%

Bandwidth

15.7 Hz

Zero Drift

0.5 uV/°C

Span Drift

25 ppm/°C

Input Impedance

20 MΩ

Common Mode Rejection

150 dB

Normal Mode Rejection

100 dB

Overvoltage Protection

±35 V

Open Thermocouple Detection

Photo-Isolation

3750 Vrms

Intra-module Isolation, Field to Logic

3000 VDC

Interface

Interface	RS-485
Format	N, 8, 1
Baud Rate	1200 ~ 115200 bps

LED Indicators

LED	Power/ Communication

Power

Input	+10 ~ +30 VDC
Power Consumption	1.0 W

Omgeving

Operating Temperature	-25 °C ~ +75 °C
Storage Temperature	-40 °C ~ +85 °C
Humidity	5 ~ 95% RH, non-condensing
Note: We recommend to choose the I-7018Z for accurate thermocouple measurement.