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Rating and Performance
(F3SX-N-L2RR2，F3SX-N-L2L2RR2)
Item
Rated power voltage
DC24V±10% with ripple (p-p) of 10% or less
Rise time at turning power on
5 seconds or less
Protection for control circuit
Protection from short-circuiting of output load, and protection from reverse connection of power supply. (Note 1)
Over-voltage category (IEC60664-1)
II
Insulation resistance
Collective lead wire from all terminals - external enclosure: 100MΩ or more (by DC500V megger)
Withstand voltage
Collective lead wire from all terminals - external enclosure: AC2200V, 50/60Hz for 1 min.
Ambient temperature
Operating: -10 to +50℃ (not freezing or condensation) Storage: -30 to +70℃ (not freezing or condensation)
Ambient humidity
Operating and storage: 35 to 85%RH each (not freezing or condensation)
Vibration resistance
10 to 55Hz double amplitude of 0.7mm each in X, Y and Z direction, 20 sweeps (with power on)
Shock resistance
100m/s
Enclosure materials
Glass fiber reinforced polyamide 66 (PA-66-FR)
Protection structure
Terminal block: IP20, Main body: IP40 (IEC60529)
Emergency-stop input
ONF
: DC15 to 24V±10%
Reset input
Input
OFF : Open or 0 to DC5V
Feedback input
Internal impedance: Approximately 5kΩ
Auxiliary input
External indicator which can be connected
External indicator output (Note 2)
DC solid-state
Filament type indicator DC24V, 3 to 7W
output
PNP transistor output
Auxiliary output
Load current : 25mA max , Residual voltage : 2V max (Note 3)
Number of main contacts (safety outputs)
2 of NO
Number of auxiliary contacts
1 of NC
(auxiliary outputs)
11/12 terminal
AC250V 50/60Hz DC30V 5A
(Auxiliary contacts)
Resistive
23/24 terminal
load
Relay
Rated
33/34 terminal
AC250V 50/60Hz DC30V 3.15A (5A) (Note 4)
load
contact output
(Main contacts)
AC15 : AC240V / 2A cos
Inductive load
DC13 : DC24V / 1A L/R=48ms
Minimum applicable load (Note 5)
DC24V / 5mA (reference value) (Note 6)
Electrical endurance (Note 5)
100,000 times or more (open/close frequency of 1,800 times/h)
Mechanical endurance (Note 5)
10,000,000 times or more (open/close frequency of 36,000 times/h)
Category, Performance level (PL) (EN ISO13849-1)
Cat.4, PL e
Safety integrity level (IEC61508)
SIL3
650mA or less (except current consumption for the
Rated current
connected input/output devices)
ON→OFF : 30ms or less
Instant breaking auxiliary output (AS1 terminal)
Response
OFF→ON : 126ms or less
time
Safety relay output (23/24 terminal, 33/34 terminal)
Response time : 40ms or less
Auxiliary relay output (11/12 terminal)）
Operating time : 156ms or less
OFF-delay time (R2 Module) (23/24 terminal, 33/34 terminal)
0.5 to 600 seconds (Note 7)
Weight
Approximately 0.6kg (main body only)
External shape
6 slots : 135(W)×111(H)×113(D)
Emergency-stop switch (common to Ch.1 and Ch.2)
Connectable input devices
Safety light curtain 2 sets
(Note 1) When this protection function operates, recover by turning the main power ON again.
(Note 2) If no external indicator is connected, connect a resistor (4.7kΩ, 1/4W) between the EL1 and EL2 terminals.
The resistor with lead wires (non-polar) shown in the right figure is attached to this product.
(Note 3) Not including voltage drops in the extended wire.
(Note 4) An external fuse must be inserted into the safety relay output. The fuse rating depends on the safety category.
(1) For the use of the Category 4, PL e (EN ISO13849-1)
An external fuse must be inserted to protect the safety relay output contacts from welding. The fuse rating is 3.15A or less than 3.15A. The current that can be applied
to the safety relay contacts is limited by the fuse rating and it is 3.15A or less than 3.15A (resistive load).
(2) Use under the Category 3, PL d (EN ISO13849-1)
The external fuse rating is 5A or less than 5A. The current that can be applied to the safety relay contacts is limited by the fuse rating and it is 5A or less than 5A
(resistive load). However, in this case, the safety relay output cannot be protected from welding.
For the details, see the section 10.4.3.4 of prEN50156-1.
(Note 5) Performance of the built-in relay itself. * The values for endurance are those at ambient temperatures between +15 and +35°C and ambient humidities between 25 to
75%RH.
(Note 6) Reference value. Use with less value is not appropriate. Note that, if loaded once with a higher value, the contacts may become unable to open/close for a small load.
(Note 7) The OFF-delay time is set at 0 seconds (instant shut-off) at the delivery. (A setup with the function set-up software for model F3SX (Model F3SX-CD□□□, sold
separately) for F3SX is possible.)
Main Module
LED Indicator
Indication
Color
Name
PW
Green
Power indicator
ER
Red
Error indicator
RS
Green
Reset input indicator
LK
Yellow
Interlock indicator
T1
Green
T12 input indicator
T2
Green
T22 input indicator
EL
Green
Indicator output ON indicator
FB
Green
Feedback input indicator
L2 Module
LED Indicator
Indication
Color
Name
ER1
Red
Error indicator
ER2
Red
Error indicator
D1
Green
Terminal 5 input indicator
D2
Green
Terminal 7 input indicator
D3
Green
Terminal 12 input indicator
D4
Green
Terminal 10 input indicator
Relay Output Module (R Module)
LED Indicator
Indication
Color
Name
EN1
Green
Safety relay output ON indicator
EN1
Red
Safety relay output OFF indicator
Relay Output Module (R2 Module)
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EN3
Red
Safety relay output OFF indicator
Attachment
Resistor (4.7kΩ, 1/4W) ---- 1 pc.
(Connect this attachment between the EL1 and EL2 terminals when connecting no external indicator.)
Rating and Performance
Model F3SX-N-L2RR2
Model F3SX-N-L2L2RR2
2
each in X, Y and Z direction, 1,000 times (with power on)
φ
=0.3
Cat.4, PL e
SIL3
650mA or less (except current consumption for the
connected input/output devices)
ON→OFF : 35ms or less
OFF→ON : 147ms or less
Response time : 45ms or less
Operating time : 177ms or less
0.5 to 600 seconds (Note 7)
Approximately 0.7kg (main body only)
7 slots : 157.5(W)×111(H)×113(D)
Emergency-stop switch (common to Ch.1 and Ch.2)
Safety light curtain 4 sets
Functions
Lights up while power is ON.
Lights up or flashes when an error occurs.
Lighting up :No synchronization between emergency-stop inputs.
1-time flashing :Short-circuiting or mis-wiring between emergency-stop inputs.
2-time flashing :Trouble or mis-wiring around emergency-stop input circuit.
3-time flashing :Mis-wiring or break around Y1, Y2 or Y3 terminal.
4-time flashing :Trouble in external indicator or around the circuit for indicator output.
5-time flashing :Trouble or welding around safety relay output circuit.
6-time flashing :Error in feedback signals from an external devices.
Continuously flashing :Affected by noises or trouble around the internal circuit of F3SX.
Lights up at the time of:
• Auto resetting:Y3 terminal input is ON.
• Manual resetting:Y2 terminal input is ON.
Lights up in interlock states.
Lights up when input is ON at T12 terminal.
Lights up when input is ON at T22 terminal.
Lights up when indicator output is ON.
Lights up when feedback input terminal is ON.
Functions
Lights up or flashes when Terminal 5 or Terminal 7 input error occurs.
Light-up : Not synchronized between two terminal inputs
1 flash
: Short circuit or wrong wiring between two terminal inputs
2 flashes : Failure or wrong wiring of input circuit
Lights up or flashes when Terminal 12 or Terminal 10 input error occurs.
Light-up : Not synchronized between two terminal inputs
1 flash
: Short circuit or wrong wiring between two terminal inputs
2 flashes : Failure or wrong wiring of input circuit
Lights up for Terminal 5 input.
Lights up for Terminal 7 input.
Lights up for Terminal 12 input.
Lights up for Terminal 10 input.
Functions
Lights up when safety relay output is ON.
Lights up when safety relay output is OFF.
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Residual OFF-delay time is 20 seconds or more: 1Hz cycle
Residual OFF-delay time is 10 seconds or more: 2Hz cycle
Residual OFF-delay time is 05 seconds or more: 3Hz cycle
Residual OFF-delay time is less than 5 seconds: 4Hz cycle
Lights up when safety relay output is OFF.
Example of wiring
Note: F3SX-N-L2L2RR2 has two L2 modules.
2
8
Example without safety light curtain
Example without safety light curtain
Model F3SN/F3SH connected.
Model F3SJ/F3SN/F3SH connected.
15
9
S1
A1
T11
Control circuit
DC24V
E1
A2
SSC
DC24V
DC24V
Motor controller
E1
KM1
KM2
S1
：Emergency-stop switch (positive opening contacts)
(Model A165E, Model A22E)
S2
：Reset switch
KM1、KM2：Magnetic contactor (Model LC1D)
M
：3 phase motor
E1
：DC24V power source (Model S82K)
External indicator：Filament type indicator
When any external indicator is not used,
connect a resistor (1/4W, 4.7kΩ)
Note 1 :The OFF-delay contacts (K3, K4) may instantly turns OFF
due to a circuit error occurring in the controller.
Accordingly, when the current supply to the motor is ceased before the motor stops and it may cause a hazardous
situation to the system, the above example of wiring should correspond to the Category 2.
If, however, it may not cause a hazardous situation, the above example of wiring should correspond to the Category 4.
Note 2 :Example when the auxiliary output is of standard setting (ON when light interrupted).
For other than standard setting, refer to the Catalog or User's Manual of F3SN/F3SH.
Note 3 :Example of wiring above corresponds to the Stop Category (EN60204-1) 1.
Note 4 :Example of wiring above, in consideration of a delay time setting value, it is necessary to change a threshold value of
feedback monitoring time with the function set-up software for model F3SX (F3SX-CD□□□, sold separately).
Signal name
Instant
breaking
auxiliary output
Information
Auxiliary
trigger
output
Standby output
Feedback input
Start command input
(Note 1) When the R1/R2 module is used, in consideration of a delay time setting value, it is necessary to change a threshold value of feedback monitoring time with the function
set-up software for model F3SX (F3SX-CD□□□, sold separately).
Wiring for reset inputs
Interlock functions are set by the reset inputs wiring.
Ter-
Reset mode
Connection
minal
Connect to
Y2
Auto reset
See right figure
Y1/Y3
Connect to
Y3
Manual reset
See right figure
Y1/Y2
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Error indications and measures to be taken
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When F3SX detects an error, indicator of ER lights up, or flashes to notify the error contents. Take appropriate measures according to the table below.
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Main module
ER indication
Synchronization error of emergency-stop
switch inputs.
Lighting up
Short-circuiting or wiring error among
emergency- stop switch inputs.
1-time flashing
Error around circuit of emergency-stop
switch terminal.
2-time flashing
Error around reset input terminal.
3-time flashing
Error around external indicator output
terminal.
4-time flashing
Error around relay output terminal.
5-time flashing
Error around feedback input terminal.
6-time flashing
Disturbance by noises or trouble with
F3SX.
Continuously flashing
L2 module
ER1 indication represents error occurring in the Ch.1, while ER2 indication represents error occurring in the Ch.2 side.
ER1/ER2
indication
Synchronization error around inputs of
input device.
Lighting up
Short-circuiting or wiring error among input
device.
1-time flashing
Error around input terminal circuit of input
device.
2-time flashing
L2 Module
Emitter
SLC1 Model
SLC 1
Model F3SN/F3SH
F3SJ/F3SN/F3SH
Model F39-JC□A-L
emitter cable
RS-485(A) (gray)
RS-485(B) (pink)
6
1
3
4
5
7
11
16
14
13
12
10
Main Module
S2
11
21
12
22
DC24V
E1
T12
T21
T22
Y1
Y2
Y3
2
8
6
1
3
4
5
DC24V
COM
DC24V
0V
AS3
AS2
AS1
EL1
EL2
FB
15
9
11
16
14
13
12
10
E1
External
indicator
（Instructions
of operation）
RS-485(B) (pink)
M
M1
RS-485(A) (gray)
Model F39-JC□A-L
emitter cable
SLC 2
SLC2 Model
Emitter
Model F3SN/F3SH
F3SJ/F3SN/F3SH
F3SJ/F3SN/F3SH.
Terminal
Operations
name
Output the signals indicating whether the state is safe or not.
AS1
Turns output ON when error data, excessive frequency data of output
switching and excessive power-ON time data are available. When these
AS2
data does not exist, the output is turning OFF. Can be used as requests to
the host side for a command.
When F3SX CPU has been initialized and the input and output have
turned into normally controllable state, the output is turning ON. The
AS3
output is OFF when the emergency-stop switch, connected to the main
module, is pressed or the F3SX is lock-out.
In order to monitor the status of external devices, feeds back the input
signal that is logically reversal to the safety output, such as the NC
contact of the external contactor. Meanwhile monitoring whether the
feedback input signal and safety output are synchronous, the device is
brought in the lock-out state when they do not synchronize or the
FB
feedback signal is not input during the monitoring time.
Inputs the start command received from the host side. Turns the safety
SSC
output ON when the start command input and input signal of the
connected device are both ON.
Reset
- F3SX can be reset by pressing the reset switch connected between Y1 and Y3 (for auto reset)
Schematic diagram
or Y1 and Y2 (for manual reset).
- The details and conditions of reset vary depending on whether it is manual reset or auto reset.
- Pressing the reset switch for 3 seconds or longer enables the system reset. By system reset, it
DC24V
System reset switch
will be in the state where the power supply was re-switched on.
( NC type switch to
- The system-reset input can be accepted in which the safety output is OFF.
DC24V
be used when
- System reset is used in order to cancel a lock-out.
necessary.)
Y1
Y2
Y3
Reset mode
DC24V
Interlock / Lock-out
Auto reset
reset switch
DC24V
Y1
Y2
Y3
Manual reset
Error
Assumed causes
Defects in emergency-stop switch contacts. Or
improper wiring with emergency-stop switch.
Short-circuiting around emergency- stop switch
wiring.
Trouble with emergency-stop switch input
circuit.
Affected by noises of excess level.
Improper wiring with reset input terminal.
Short-circuiting or wire break around reset
input terminal.
Trouble with reset input terminal circuit.
Trouble with external indicator.
Improper wiring with external indicator.
Error around output circuit of external indicator.
Trouble with relay output.
Affected by noises of excess level.
Improper wiring with external device such as
contactor.
Trouble with external device such as contactor.
Affected by noises of excess level.
Trouble with F3SX internal circuit.
Error
Assumed causes
Defects in input device contacts. Or improper
wiring with input device.
Short-circuiting around input device.
Affected by noises of excess level.
Trouble with input circuit of input device.
Receiver
Model F39-JC□A-D
receiver cable
Relay Output Module
Relay Output Module
(R Module)
(R2 Module)
Fuses
7
11
23
33
11
23
33
K1
K3
AC
K2
K4
12
24
34
12
24
34
KM1
KM2
Wiring diagram for inspection
of the light curtain functions.
Model F39-JC□A-D
receiver cable
Test SW
Receiver
Wiring when not used
Open
Open
Open
When not connected, wire as shown in the figure below.
A1
11
Relay Outout
Main Module
Module
DC24V
(R Module)
(Note 1)
A2
FB
12
Connect directly to the A1 terminal.
Time duration of reset input (while reset switch is pressed)
State of F3SX
50ms ≤ input time < 3s
3s ≤ input time
Safety output
−
−
ON state
−
At lock-out
System-reset
Safety output
Reset of interlock
System-reset
OFF state
Safety output
−
−
ON state
−
At lock-out
System-reset
Measures to be taken
Confirm emergency-stop switch or its wiring.
Confirm wiring with emergency-stop switch.
Replace F3SX.
Confirm noise environment surrounding F3SX.
Confirm wiring with reset input terminal.
Confirm wiring with reset input terminal.
Replace F3SX.
Replace external indicator.
Confirm wiring with external indicator.
Replace F3SX.
Replace F3SX.
Confirm noise environment surrounding F3SX.
Confirm wiring with external device such as contactor.
Replace the external device such as contactor.
Confirm noise environment surrounding F3SX.
Replace F3SX.
Measures to be taken
Confirm input device or its wiring.
Confirm wiring with input device.
Confirm noise environment surrounding F3SX.
Replace F3SX.
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