CPX-FVDA-P2
Output module
Festo SE & Co. KG
Ruiter Straße 82
73734 Esslingen
Deutschland
+49 711 347-0
www.festo.com
Operating instruction
8174406
2022-08d
[8174408]
Translation of the original instructions
© 2022 all rights reserved to Festo SE & Co. KG
PI PROFIBUS PROFINET®, PROFIsafe® are registered trademarks of the respec-
tive trademark owners in certain countries.
1
Safety
1.1 Important user information
Identification of dangers and notes on how to avoid them:
WARNING
Dangers which could lead to death or serious injuries.
CAUTION
Dangers which could lead to minor injuries or to serious material damage.
Other symbols:
NOTICE
Material damage or loss of function
Recommendation or tip
ENVIRONMENT
Information on environmentally friendly use
Link to accessories
è
www.festo.com/catalogue
1.2 General safety instructions
WARNING
Non-observance of safety instructions can result in death, serious injuries or
major material damage.
• The safety instructions must be observed.
NOTICE
Electronics modules include electrostatically sensitive devices.
Incorrect handling can cause damage to the electronics modules.
• Observe the handling specifications for electrostatically sensitive devices.
• Discharge static electricity from your body before assembling or disassembling
modules to protect the modules.
NOTICE
To ensure compliance with the intended use:
• Every output channel that is in use must be switched at least once a week.
• If test pulses are switched off:
Every output that is in use must be switched at least once a day.
NOTICE
To ensure compliance with the safety level:
• Specify that every output channel in use must be switched on for more than 1
minute at a time for every 8 hours of operation.
The operating time begins when the output module is first switched on.
NOTICE
•
Use a maximum of 2 output channels in a common safety pilot circuit.
Observe the regulations for electrical power supply (Protective Extra-Low
Voltage, PELV) to CPX terminals in the system description CPX-SYS-…
è
www.festo.com/sp.
1.3
Intended use
The output module CPX-FVDA-P2 is intended for use as a shut-off module for the
safe shutdown of connected consumers (safety function) if the following condition
is met:
–
The connected consumers are switched to a safe state when the safety shut-
down takes place.
Product versions
The output module CPX-FVDA-P2 is available in three versions
è
Tab. 4 Permissible components:
– Version 1
in combination with certain manifold and interlinking blocks of the CPX terminal
– Version 2
as part of the pneumatic interface VABA-S6-1-X...-F1-CB of the valve terminal
VTSA-F-CB
– Version 3
as part of the pneumatic interface VABA-S6-1-X...-F2-CB of the valve terminal
VTSA-F-CB
Safety function
The safety function is achieved through dual-channel, P- and M-side disconnec-
tion of the load voltage supply for U
VAL
valves:
–
Version 1
–
Disconnection of the load voltage supply for U
VAL
valves of the CPX terminal:
output channel CH0 of the module.
Output channel CH0 is used to supply valve terminal pneumatic modules in
the CPX terminal fitted on the right-hand side.
– Disconnection of the two outputs provided through the connection tech-
nology of the module: output channel CH1 and CH2 of the module, also
supplied via the load voltage supply for U
VAL
valves.
In addition, the unswitched load voltage supply U
VAL
is made available through
the connection technology of the module as operating voltage for the external
components (24 V DC auxiliary supply).
–
Version 2
– Disconnection of the three internal safe voltage zones: CH0, CH1, CH2.
–
Version 3
– Disconnection of the two internal safe voltage zones: CH0, CH1.
– Disconnection of the safe output provided through the connection tech-
nology of the pneumatic interface: CH2.
The voltage zones can be disconnected independently of each other in an
electrically safe manner.
The output channels of the output module CPX-FVDA-P2 each form a safety circuit
with their connected consumers.
Information about the power supply for the CPX terminal
è System description
CPX-SYS-...
Range of application
The output module CPX-FVDA-P2 is a product with safety-related functions,
intended for mounting in machines or automation systems and is to be used
as follows:
– in excellent technical condition
–
in its original condition, without unauthorised modifications
– exclusively in the configurations stated in the CPX-FVDA-P2-... description
– within the limits of the product defined by the technical data
è
7 Technical data
– in an industrial environment
NOTICE
Note that the safety limits of the output module are also its physical limits.
1.4 Rules for product configuration
– The output module CPX-FVDA-P2 may only be operated in Festo CPX terminals
of the variant CPX-M-... or in pneumatic interfaces for the valve terminal VTSA-F-
CB-….
– Comply with all technical operating limits
è
7 Technical data. Otherwise, mal-
functions can occur.
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