Intended Use - Festo CPX Series Manual

Contents and general instructions

Intended use

Festo P.BE-CPX-AX-EN en 1107f
The CPX analogue I/O modules described in this manual have
been designed exclusively for use in conjunction with CPX
terminals from Festo. The analogue I/O modules must only be
used as follows:
– as intended
– in perfect technical condition
– without any modifications by the user.
If commercially available accessory components such as
sensors and actuators are connected, the specified limits for
pressures, temperatures, electrical data, torques etc. must be
observed.
Please observe the standards specified in the relevant
chapters and comply with the regulations of the trade
associations and the German Technical Control Board (TÜV),
the VDE conditions as well as the relevant national
regulations.
Warning
Only use PELV power circuits according to IEC/DIN
•
EN 60204-1 (Protective Extra-Low Voltage, PELV) for the
power supply.
Also take into account the general requirements for PELV
power circuits according to IEC/DIN EN 60204-1.
Only use power sources that guarantee reliable
•
electrical isolation of the operating voltage according to
IEC/DIN EN 60204-1.
Protection against electric shock (protection against direct
and indirect contact) is guaranteed in accordance with
IEC/DIN EN 60204-1 (electrical equipment of machines,
general requirements) by using PELV power circuits.
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