7
Connections
Example 3: Connection with a signal generator with different voltage references.
The inputs can be connected directly to a third-party device that provides an output with voltage and current values compatible with the inputs of the 21125
electronic control unit.
The inputs common is to be connected directly to the negative (-) of the power supply of the third-party device.
9-32V
100mA
INPUTS
I2
I4
I6
I8
NC
NC
I1
I3
I5
I7
NC
C IN
O1
O2
O3
O4
O5
O6
O7
NC
C OUT
OUTPUTS
–V(2)
–V
+V
+V(2)
I1
I2
C IN
12V
0
5V
0
