Festo MPA Series - Page 100

3. Installation
3−26
Festo P.BE−MPA−EN en 0910d
Protection against electric shock (protection against direct
and indirect contact) is guaranteed in accordance with
IEC/DIN EN 60204−1 by using PELV circuits
(electricalequipment of machines, general requirements).
Note
Check within the framework of your EMERGENCY STOP
circuit to ascertain the measures necessary for putting
your machine/system into a safe state in the event of an
EMERGENCY STOP (e.g. switching off the operating voltage
for the valves and output modules, switching off the
compressed air).
MPA−F valve terminal with multi−pin plug connection:
Instructions on connecting the electric elements of the MPA−S
valve terminal with multi−pin plug connection can be found in
the package insert.
MPA−F valve terminal with CPX terminal:
Instructions on connecting the operating voltage can be
found in the system description of your CPX terminal.
Detailed instructions on connecting the CPX module s
(busno d e , I / O modules etc.) can be found in the relevant
des cri pt i o n s for the CPX module (see the system description of
your CPX terminal, table Descriptions of the CPX terminal ").