ABB FAIO-01, User Manual

Page: 13 / 30

DIP switches
DIP switches for input mode (unipolar or bipolar) and voltage range
selection
4
DIP switch for XAI1 input signal type selection: current or voltage. S1
DIP switch for XAI2 input signal type selection: current or voltage. S2
Analog inputs
Analog input 1 positive terminal +1 1
XAI1
Analog input 1 negative terminal -2 2
Analog input 2 positive terminal +3 3
XAI2
Analog input 2 negative terminal -4 4
Analog outputs
Analog output 1 positive terminal +5 5
XAO1
Analog output 1 negative terminal -6 6
Analog output 2 positive terminal +7 7
XAO2
Analog output 2 negative terminal +8 8
The table below shows the possible current and voltage ranges for
the input signals and the corresponding DIP switch positions.
XAI2 XAI1
Input signal
range
Switches (4)
*
Switch S2
Switches (4)
*
Switch S1
ON
1
ON
1
0 … 20 mA
(default)
Hardware description 13