3. The I/O module
3-4
Festo P.BE-CB-COMP-EN en 1102d
Power supply Observe the instructions on supplying power to external com-
ponents in Chapter 2.3.3 and Chapter 3.6.
Electrical properties of the I/O signals
Outputs – Max. current loading per channel: 700 mA
– Max. sum current of all outputs:
ACTUA TORS 2.1 A
BUFFER 1.4 A
– Positive switching
Inputs
– Input current: . 30 mA
– Logical “1”: V
on
, 15 V
– Logical “0”: V
on
. 5V
Tab. 3/1: Electrical properties of the I/O signals
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