Digital Inputs
3.4 ANALOG OUTPUT
The analog output AO1, 10 bit resolution, has output in current and/or voltage, with
independent terminals.
In voltage, the output varies between 0 and 10 V. In current, the output range is from
0 to 20 mA, for a resistive load lower or equal to 500 Ω.
1
2
3
4
DO
DO
DO
DO
1
2
3
4
Figure 3.4: Example of connection of the analog output (XC2)
12 | PLC300
5
6
7
8
DO
DO
DO
DO
5
6
7
8
9
10
11
12
DO
GND
AO1
VBB
9
BB
(V)
L1
+
V
-
13
14
AO1
COM
(I)
AO1
L2
I