Safety Sockets - Festo 8063910 Instrucciones De Utilizacion

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6 Safety Sockets

Unless otherwise indicated in the technical data, the following color coding applies for supply and signal
connections on components of the Festo Didactic Automation and Technology Learning System.
Color Function
Voltage greater than SELV
e.g. supply voltage of 90 to 400 V AC per conductor
external conductor L1
(grey-brown)
Voltage greater than SELV
e.g. supply voltage of 90 to 400 V AC per conductor
external conductor L2
(grey-black)
Voltage greater than SELV
e.g. supply voltage of 90 to 400 V AC per conductor
external conductor L3
(grey-dark grey)
Voltage greater than SELV
e.g. supply voltage of 90 to 400 V AC per conductor
external conductor
(grey)
Neutral conductor
(grey-blue)
PE conductor, configuration as 4 mm safety socket
(green-yellow)
Protective grounding terminal as PE+ contact,
delivery status
(green-yellow)
The specified protection class and safe use can only be assured if laboratory safety cables supplied by Festo
Didactic are used.
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Depending on the type of component, some of the safety sockets listed may not be
present. The circuit design may contain additional safety sockets due to the use of
different components.
Color Function
24 V DC
(red)
0 V DC
(blue)
SELV
Signal input/signal output
(black)
© Festo Didactic 8065303