Description
The I-87018W provides 8 differential Analog Input channels capable of measuring Voltage, Current (using external 125R Resistors) or Thermocouples.
Specifications
Analog Input
- Input Channels : 8 Differential
- Input Type : +/- 2.5V, +/- 1V, +/- 500mV, +/- 100mV, +/- 50mV, +/- 15mV, -20mA ~ +20mA (needs optional 125 ohm resistor, see Recommendations Tab), 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 : +/- 0.5? uV/ °C
- Span Drift : +/- 25 uV/ °C
- Common Mode Rejection : 150dB min
- Normal Mode Rejection : 100dB
- Input Impedance : 20M ohms
- Over Voltage protection : -35V to +35V
- Intra-module Isolation, Field to Logic : 3000VDC
Thermocouple Ranges
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 |
LED Display
- 1 LED as Power/Communication Indicator
Power
- Power Consumption : 0.8W max.
Environment
- Operating Temperature : -25 to 75°C
- Storage Temperature : -30 to 75°C
- Humidity : 5 to 95%, Non-condensing
Dimensions
31mm x 81mm x 114mm (W x D x H)