Page 2 - Safety engineering guidelines. Pneumatic and electric solutions

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2
Overview of technical safety measures
• Wiring
• Safe, pneumatic logic
• Safety relay
• Safety PLC
Set-up and
service operation
Normal operation
Initial position,
standstill
Emergency
operation
Emergency
stop
Limited, safe speed
Two-hand
control
Moving guard:
guard door
Safety shut-off
mat
Light curtain
Laser scanner
Enabling switch
OFF
Mode selector
switch
Vision systems
Reducing pressure
and force
De-energise
Safe direction
of movement
Stopping,
blocking a movement
Input
Logic
Output
Page
27–30 ..............
31 ....................
Page 65–66
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Please observe the
legal information
on page 73.