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Image 4-10
Counter input
4.5.8
Digital Outputs
The SIWAREX FTA has eight potential isolated digital outputs (DO) with a nominal
voltage of +24 V and an output current of maximum 0.5 A per output (max. total
current 2 A).
These outputs are potentially isolated from the module group. The outputs share
common potential. They have a common ground and a secure 24 V supply. They
are short-circuit and overload protected.
DO status is indicated with LEDs on the front of the SIWAREX FTA.
When connecting inductive consumers, the digital output that is used must be
equipped with a free-wheeling diode.
Termination Clamp
X1.11
X1.12
X1.13
X1.14
SIWAREX FTA
Signal
Remark
DO 1
Parameter definable function
DO 2
Parameter definable function
DO 3
Parameter definable function
DO 4
Parameter definable function
Hardware Planning and Assembly
4-27
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