I-7018 CR ICP DAS Thermocouple IO Modules

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
Resolution: 16-bit
Sampling Rate: 10 Samples/ Second
Accuracy: +/-0.1%
Band Width: 15.7 Hz
Zero Drift: 0.5uV/°C
Span Drift: 25ppm/°C
Input Impedance: 20M Ohms
Common Mode Rejection: 150dB
Normal Mode Rejection: 100dB
Over Voltage Protection: +/-35V
Open Thermocouple Detection: No
Photo-Isolation: 3750 Vrms
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 to +30 Vdc
Power Consumption: 1.0W

Environment

Operating temperature: -25 to 75°C
Storage temperature: -40 to 85°C
Humidity: 5 to 95% RH, non-condensing