Advantech Data Acquisition Modules ADAM 4000 - Manual (Page 78)

Chapter
3
Chapter 3 I/O Modules 3-51
3.13 ADAM-4052 Isolated Digital Input Module
The ADAM-4052 provides eight digital input channels. Among
these eight channels, six of them are fully independent isolated
channels and the other two are isolated channels with a common ground.
They all have 5000 V
RMS
isolation to prevent power surges from the
input lines
Figure 3-47 ADAM-4052 Isolated Digital Input Module
Channels: 8
- 6 differential channels (fully independent isolated channels)
- 2 single-ended channels (isolated channels with common ground)
Digital Input:
- Logic level 0: +1 V max.
- Logic level 1: +3 ~ 30 V