Fire Fighting; Electrical Safety - YASKAWA VIPA SLIO SDI Operating Manual

Safety digital i/o
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VIPA System SLIO
Moved objects
1.11

Fire fighting

1.12

Electrical safety

General
Note to the power supply
HB300 | SM-S | 02x-1SD10 | en | 20-02
WARNING!
Risk of injury from moving parts!
Rotary respectively linear moved parts can cause serious injuries.
Therefore: Do not touch moving parts during operation. Do not open the cover during
operation. The mechanical residual energy depends on the application. Driven compo-
nents rotate respectively move for a certain time even after switching off the power
supply. Here serve for suited safety devices.
DANGER!
Risk of death by electric current!
Risk of an electrical shock when using a conducting fire fighting medium.
Therefore use the following fire fighting medium:
ABC powder / CO2
The System SLIO Safety is designed according to IEC61131-2 for degree of pollution 2.
This means only non-conductive pollution may occur during operation. Temporary con-
ductivity by condensation is only allowed when the module is out of operation.
WARNING!
Risk of injury from conductive pollution!
During the operation there is no conductive pollution allowed.
Therefore: Before the system is installed check and guarantee if necessary by additional
measures that the degree of pollution 2 is not exceeded (e.g. installation in a cubicle with
degree of protection IP54 or better).
WARNING!
Risk of injury by electric current!
There may only devices be connected to the module, which have a safe
separation of the 230V power. The power supply to generate 24V power
must correspond to the requirements for PELV/SELV according to EN
50178.
General
Electrical safety
15

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