Technical Specifications
68
3.3. Power supply currents requirements
Parameter
Symbol
Max
Units
Supply current for +3.3V
I
+3.3V
2
A
Supply current for +5V
I
+5V
1
A
Supply current for +12V
I
+12V
0.5
A
Supply current for -12V
I
-12V
5
mA
Note:
The +12 V supply is only provided to outside devices through the MIO LINK connector.
3.4. DC
characteristics
Parameter
Symbol
Min
Max
Units
Input high voltage
V
IH
3.5
5.0
V
Digital inputs
(IO1..13)
Input low voltage
V
IL
0
1.5
V
Output high voltage
(I
OH
= -30 to -300 µA)
V
OH
3.5
5.0
V
Output low voltage (I
OL
=1.6 mA)
V
OL
1.4
V
Digital outputs
(IO1..13)
Output low level current
I
OL
0
10
mA
