Autonics SFC-R212 Manuel - Page 9

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Autonics SFC-R212 Manuel
Connection Examples 3
■ Non-contact door switch unit-Safety non-contact door switch
Connections
Safety controller: Non-contact door switch unit SFC-N Series
Safety emergency stop button switch: SF2ER Series
Safety limit switch (from Annex C of ISO 13849-1)
Push button switch (from Annex C of ISO 13849-1)
Safety non-contact door switch: SFN Series
Contactor of rated load (from Annex C of ISO 13849-1)
SW1
24VDC
SW2
MC1
MC2
Guard
OPEN
SW3
SW1: Lock release switch
SW2: Safety door lock switch
SW3: Safety limit switch
SW4: Safety emergency stop switch
SW5: Safety non-contact door switch
MC1toMC2: Contactor
M1: Motor
• Operation timing chart
  
Lock release switch SW1
Safety door lock switch SW2
Safety limit switch SW3
Safety emergency stop switch SW4
Safety non-contact door switch SW5
MC1, MC2 b contact
MC1, MC2 a contact
Motor controller
control signal
M1 Rotation of motor
• For more information on detailed wiring for safety non-contact door switch (SFN Series), refer to the "
• When you do not use the logic input (M61, M62), set the switch of the logic (AND) input (SW1, SW2) to OFF.
• Set the switches for off-delay time on the front and back of the non-contact switch unit to the same.
Start
Auto
24VDC
FUSE
A1
SW4
A2
M11
M12
M21
M22
M51
M52
M53
MC1
MC2
M61
M62
Safety controller: Non-contact door switch unit
be opened.
Off-delay
time
PL/Safety category
PLd/Cat.3 equivalent
8
7
6
5
4
3
2
1
Expansion
Power
Output
White
D1
Safety Input 1
Black
Non-Contact
D2
Door Switch
Brown
Input
D3
Safety Input 2
Blue
D4
Feedback
Start
Input
X1
Auxiliary
PLC etc.
Output
X2
Logic Input
Motor
S14
Controller
Control Signal
Safety
S24
Output
S34
S44
MC1
S54
MC2
Guard can
Guard closed
→ opened
Instruction manual for SFN
Door
Actuator
SFN Series
Safety Non-Contact
Door Switch
SW5
Motor Controller
MC1
MC2
M1
."