12
Functional safety
Connections variants
Operating Instructions – MOVIMOT
®
flexible
357
12.4.3
Connection variant 1: Terminal X9 in the connection box
For detailed information on terminal X9, refer to chapter "Electrical Installation" > "Ter-
minal assignment".
12.4.4
Connection variant 2: M12 plug connector X5504/X5505 at the connection box
For further information on the connection of X5504/X5505, refer to chapter "Electrical
installation" > "Assignment of optional plug connectors".
STO jumper plug
WARNING
Safe disconnection of the device is not possible when using the STO jumper plug.
Severe or fatal injuries.
•
Only use use the STO jumper plug if the device is not used to fulfill any safety
function.
WARNING
Disabling of the safety-related disconnection of further devices due to parasitic
voltages when using an STO jumper plug.
Severe or fatal injuries.
•
Only use the STO jumper plug when all incoming and outgoing STO connections
have been removed from the device.
A printed red tag is attached to the STO jumper plug.
The STO jumper plug can be connected to the STO plug connector X5504 of the
device. The STO jumper plug deactivates the safety functions of the device.
The following figure shows the STO jumper plug with the printed
red
tag, part number
28105419:
SN 28105419
25247142411
29129451/EN – 12/2019