Adam-4052 Isolated Digital Input Module - Advantech ADAM 4000 Series User Manual

Technical specifications
A.12 ADAM-4052 Isolated Digital Input Module
Table A-16 ADAM-40521/4052 Specifications
I/ O channels
Input/Output
speed (bps)
maximum distance
Digital input
Dry Contact:
Logic level 0: Close to GND
Logic level 1: Open
Wet Contact:
Logic level 0: +3V max.
Logic level 1: +10 to 50V
ADAM-4051/4052
Logic level 0: +1V max.
Logic level 1: +3.5 to +30 V
Input resistance
Isolation voltage
Watchdog timer
Power supply
Power consumption
A-28 ADAM 4000 Series User's Manual
16 isolated input for ADAM-4051
8 inputs
(6 fully independent isolated channels, and
2 isolated channels with commond ground)
for ADAM-4052
RS-485 (2-wire)
1200, 2400, 4800, 9600, 19.2K, 38.4K
4000 ft. (1200 m)
ADAM-4051
3 kΩ @ 0.5 W
5000 V
RMS
Yes
+10 to +30 V (non-regulated)
DC
0.4 W