Funconal sa
fety
DANGER!
Improper ins
tallaon of the safety engineering system can cause an uncontrolled starng
acon of the drives.
Possible consequence: Death or severe injuries
▶
Safety engineering systems may only be installed and commissioned by qualied personnel.
▶
The complete wiring must be designed in accordance with EMC requirements.
▶
All control components (switch, relay, PLC, ...) must comply with the requirements of
EN ISO 13849−1 and the EN ISO 13849−2.
▶
Switches, relays with at least IP54 degree of protecon.
▶
Always mount devices with a degree of protecon lower than IP54 in control cabinets with a
minimum degree of protecon of IP54.
▶
The wiring must be shielded.
▶
It is essenal to use insulated wire end ferrules for wiring.
▶
All safety-relevant cables outside the control cabinet must be protected, e.g. by means of a
cable duct.
▶
Ensure that no short circuits can occur according to the specicaons of the
EN ISO 13849−2.
▶
All further requirements and measures can be obtained from the EN ISO 13849−1 and the
EN ISO 13849−2.
▶
If an external force acts upon the drive axes, addional brakes are required. Please observe
that hanging loads are subject to the force of gravity!
▶
For safety-related braking funcons, use safety-rated brakes only.
▶
The user has to ensure that the inverter will only be used in its intended applicaon within
the specied environmental condions. This is the only way to comply with the declared
safety-related characteriscs.
DANGER!
Automac r
estart if the request of the safety funcon is deacvated.
Possible consequences: Death or severe injuries
▶
You must provide external measures according to EN ISO 13849−1 which ensure that the
drive only restarts aer a conrmaon.
NOTICE
Overvoltage
Des
trucon of the safety component
▶
Make sure that the maximum voltage (maximum rated) at the safe inputs does not exceed
30 V DC.
NOTICE
Excessively high humidity or c
ondensaon
Malfuncon or destrucon of the safety component
▶
Only commission the safety component when it has acclimated.
Electrical ins
tallaon
Funconal safety
160