Omron F3SG-R Series, User Manual

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F3SG-4RA-25-02TS
User’s Manual
Int
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ductio
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Do not use the sensor system with mirrors in a retro-reflective configuration as shown below.
Doing so may hinder detection. It is possible to use mirrors to alter the detection zone to a 90-
degree angle.
Perform an inspection for all F3SG-R as described in Chapter 6 Checklists . When using cascade
connections, perform inspections for every connected F3SG-R.
For wiring
Connect the load between the output and 0 V line. Connecting the load between the output and a
different power supply line from the above will result in a dangerous condition because the
operation mode of safety output is reversed to "Dark-ON".
Do not 24 VDC line. Otherwise, a ground fault may turn the safety output ON, resulting
in a failure of stopping the machine.
Configure the system by using the optimal number of safety outputs that satisfy the requirements
of the necessary safety category.
Do not connect each line of F3SG-R to a DC power supply of higher than 24 VDC+20%. Also, do
not connect it to an AC power supply. Failure to do so may result in electric shock.
Make sure to perform wiring while the power supply is OFF.
Do not use the auxiliary output for safety applications. Failure to do so may result in serious
injury when the F3SG-R fails.
Reflector
Reflector
Position with retro-reflection Position with detection zone bent at 90