Field Bus Node; Opening And Closing The Node - Festo FB16 Electronic Manual

VIFB16 - 03/05

3.2 FIELD BUS NODE

0506b
3. Installation

Opening and closing the node

WARNING
Before installation or maintenance work is
carried out, the following must be switched off:
•
compressed air supply
•
power supply to the electronic components
(pin 1)
•
power supply to the outputs/valves (pin 2)
You thereby avoid:
•
uncontrolled movements of loose tubing
•
undesired movements of the connected ac-
tuators
•
undefined switching states of the electronic
components
CAUTION
The components of the valve terminal contain
elements which are liable to damage by elec-
trostatic charges.
•
Do not therefore touch any contact surfaces
on the side plug connectors of the compo-
nents.
•
Observe the instructions for handling
elements liable to damage by electrostatic
charges.
You thereby avoid destroying the valve terminal
components.
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