Adam-4018, 4018+ 8-Channel Analog Input Module - Advantech ADAM 4000 Series User Manual

Technical specifications
A.8 ADAM-4018, 4018+ 8-channel Analog Input Module
Table A-10 ADAM-4018 Specifications
Analog input channels
Input type
Input range
Output
speed (bps)
maximum distance
Isolation voltage
Sampling rate
Bandwidth
Accuracy
Zero drift
Span drift
CMR @ 50/60 Hz
Input impedance
Watchdog timer
Power requirements
Power consumption
A-18 ADAM 4000 Series User's Manual
Eight differential for ADAM-4018
mV, V, and mA
J, K, T, E, R, S and B Thermocouple
±15 mV, ±50 mV, ±100 mV, ±500mV,
±1 V, ±2.5 V, and ±20mA
RS-485 (2-wire)
1200, 2400, 4800, 9600, 19.2K, 38.4K
4000 ft. (1200 m)
3000 V
10 samples/sec(total)
13.1 Hz
±0.1% or better
±0.3 µV /
±25 ppm /
92 dB
1.8 MΩ
Yes
+10 to +30 V
0.8 W
Figure A-8 ADAM-4018 Function Diagram
DC
o C
o C
(non-regulated)
DC