1. Input modules
1.2 Fitting
WARNING
Before starting the fitting work, switch off the
following:
• the compressed air supply
• the operating voltage supply for the electronic
You can thereby avoid:
– uncontrolled movements of loose tubing
– undesired movements of the connected actuators
– undefined switching states of the electronic compo-
CAUTION
The components of the valve terminal contain
electrostatically vulnerable elements.
• Do not therefore touch any contact surfaces of
• Observe the regulations for handling electro-
You will then avoid damaging the valve terminal compo-
nents.
VIEA-03...05 9909d
components (pin 1)
nents
the plugs on the sides of the components.
statically vulnerable elements.
1-5