BDD Touch Display
4
Electrical connections
12
4.3 BDD 750-2A03-…: analog input
The reference potential (AGND) for the analog inputs is connected at terminal 5. The unit
provides two 16 bit analog inputs at terminal 6 and 7. The characteristics of the analog inputs
(voltage input or current input ) can be set in the Menu
i
n
1/
in
2
propertieS
.
Important
Before connecting the sensor
the configuration (voltage or current input)
must be set!
Wiring of the incremental inputs:
Voltage input
Current input
4.4 BDD 750-2A03-…: reference output
The unit provides a 10 V reference-output at terminal 8. This output should be loaded with
10 mA maximum.
This reference-output can be used for connecting a potentiometer.
Reference output with potentiometer
