Kendrion Kuhnke Automation GmbH
AI8/16-U
96
11/25/2016
4.18.2.4 LEDs "Channel"
The LEDs labeled "Channel" indicate the state of the
respective channel
.
State
LED flash code Explanation
On
Green, on
Channel enabled
Off
Off
Channel disabled
4.18.3 Function
The AI8/16-U module has 16 analogue inputs. If signal lines are single-ended (measured against earth, L-),
16 channels are available. To measure differential signals, you will need 2 channels for every signal, i.e. you
can pick up no more than 8 differential signals. Channels can be combined as follows: 0/1, 2/3, 4/5, 6/7, 8/9,
10/11, 12/13 und 14/15.
4.18.3.1 Analog inputs
Check the following variable for the digitized input values:
Variable
Data type Explanation
Channel_n
INT
Value measured on channel n (n= 0…15)
4.18.3.2 Measuring value
Figure 50: Analog values voltage
