Wiring Examples (For F3Sg-Sr); Non-Muting System Wiring Examples; Auto Reset Mode With Optical Synchronization And Edm Unused - Omron F3SG-SRB Series User Manual

Input/Output Circuit and Applications

6-2. Wiring Examples (for F3SG-SR)

Examples of a motor control system using the F3SG-SR are shown below. This chapter shows examples
equivalent to up to PLe, Category 4 (ISO 13849-1).

6-2-1. Non-Muting System Wiring Examples

6-2-1-1. Auto Reset Mode with Optical Synchronization and EDM Unused

[Wiring Example]
Function
EDM
Interlock
Operating Range Selection
Non-Muting system
External Test not used
Optical Synchronization
Timing chart
Beam state: Unblocked
Blocked
OSSD
• Functional earth connection to the F3SG-SR housing is unnecessary when you use the F3SG-SR in a general
industrial environment where noise control or stable power supply is considered. However, when you use the F3SG-SR
in an environment where there may be excessive noise from surroundings or stable power supply may be interfered, it
is recommended the F3SG-SR be connected to functional earth.
• The wiring examples in later pages do not indicate functional earth. To use functional earth, wire an earth cable
according to the example above. Refer to 5-4-4. Functional Earth Connection for more information.
F3SG-SR
316
User's Manual
F39-JG†C-L
F39-JG†C-D
EDM Disabled (factory default setting)
Auto Reset (factory default setting)
Long : Open the OPERATING RANGE SELECT INPUT line of the emitter or connect the line to 24
VDC.
Perform wiring according to the wiring diagram.
Connect the TEST line of the emitter to 0V/24V of the emitter.
Do not connect the COM(+) and COM(-) lines of the of emitter and receiver with each other.
*1. Reverse the polarity of the power supply when using in the NPN system. Select a safety
controller of PNP or NPN type according to the system of your application.
*2. Connect the line to 0 VDC if Operating Range Selection is used in Short Mode.
*3. Refer to 2-6. External Test for more information if External Test is used.
*4. Connect the line to 24V/0V (brown) of the receiver via a lockout reset switch (NC contact) if
Lockout Reset is used.
*5. Refer to 6-3. Connectable Safety Control Units for more information.
*6. The safety controller and the F3SG-SR must share the power supply or be connected to the
common terminal of the power supply.
*7. This is the case for a PELV circuit.
Intelligent Tap
Wiring for NPN *1
24 VDC
24 VDC
*7
IN1
IN2
Safety controller
*5 *6
Setting
Not needed