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Rating and Performance
(F3SX-N-L1D1RR2)
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
DC
External indicator output (Note 2)
Filament type indicator DC24V, 3 to 7W
Semiconductor
PNP transistor output
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)
contact output
load
(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
Rated current
650mA or less (except current consumption for the connected input/output devices)
ON→OFF : 35ms or less
Safety output monitor (AS1 terminal)
Response
OFF→ON : 147ms or less
time
Safety relay output (23/24 terminal, 33/34 terminal)
Response time : 45ms or less
Auxiliary relay output (11/12 terminal)）
Operating time : 177ms or less
OFF-delay time (R2 Module) (23/24 terminal, 33/34 terminal)
0.5 to 600 seconds (Note 7)
Weight
Approximately 0.7kg (main body only)
External shape
7 slots : 157.5(W)×111(H)×113(D)
Emergency-stop switch (common to Ch.1 and Ch.2)
Safety light curtain 1 set
Connectable input devices
Two-hand control switch 1 set
Safety door switch (common to Ch.1 and Ch.2) 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
L1 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
D1 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)
LED Indicator
Indication
Color
Name
EN3
Green
Safety relay output ON indicator
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
2
each in X, Y and Z direction, 1,000 times (with power on)
φ
=0.3
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 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.
Functions
Lights up when safety relay output is ON.
During the OFF-delay operation, it flashes in the cycles shown below.
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
L1 Module
Main Module
S31
S32
S2
11
21
S1
12
22
DC24V
E1
A1
T11
T12
T21
T22
Y1
Y2
Y3
4
8
7
2
6
5
Control circuit
DC24V
DC24V
COM
E1
DC24V
0V
A2
SSC AS3
AS2
AS1
EL1
EL2
FB
15
9
11
16
14
13
External
indicator
（Instructions
DC24V
of operation）
Motor controller
E1
KM1
KM2
M
M1
Wiring diagram for inspection
of the light curtain functions.
RS-485(B) (pink)
RS-485(A) (gray)
Test SW
Model F39-JC□A-L
emitter cable
5
6
7
8
Example with neither
safety limit switch nor
safety door switch
connected.
9
10
11
12
Safety light curtain
Model F3SN/F3SH
Emitter
F3SJ/F3SN/F3SH
Terminal
Signal name
name
Safety output
Outputs signal that is synchronous and in the same logics as those of the
AS1
monitor
safety output.
Turns output ON when error data, excessive frequency data of output
Information
switching and excessive power-ON time data are available. When these
AS2
Auxiliary
trigger
data does not exist, the output is turning OFF. Can be used as requests to
output
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
Standby output
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
Feedback input
FB
feedback signal is not input during the monitoring time.
Inputs the start command received from the host side. Turns the safety
Start command input
SSC
output ON when the start command input and input signal of the
connected device are both ON.
(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
Schematic diagram
minal
Connect to
Y2
DC24V
System reset switch
( NC type switch to
DC24V
Auto reset
be used when
necessary.)
See right figure
Y1/Y3
Y1
Y2
Y3
Connect to
Y3
DC24V
Interlock / Lock-out
reset switch
DC24V
Manual reset
See right figure
Y1/Y2
Y1
Y2
Y3
Error indications and measures to be taken
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.
Main module
ER indication
Error
Synchronization error of emergency-stop
Defects in emergency-stop switch contacts. Or
Lighting up
switch inputs.
improper wiring with emergency-stop switch.
Short-circuiting or wiring error among
Short-circuiting around emergency- stop switch
emergency- stop switch inputs.
wiring.
1-time flashing
Trouble with emergency-stop switch input
Error around circuit of emergency-stop
circuit.
switch terminal.
2-time flashing
Affected by noises of excess level.
Improper wiring with reset input terminal.
Short-circuiting or wire break around reset
Error around reset input terminal.
input terminal.
3-time flashing
Trouble with reset input terminal circuit.
Trouble with external indicator.
Error around external indicator output
Improper wiring with external indicator.
terminal.
4-time flashing
Error around output circuit of external indicator.
Trouble with relay output.
Error around relay output terminal.
5-time flashing
Affected by noises of excess level.
Improper wiring with external device such as
Error around feedback input terminal.
contactor.
6-time flashing
Trouble with external device such as contactor.
Affected by noises of excess level.
Disturbance by noises or trouble with
F3SX.
Trouble with F3SX internal circuit.
Continuously flashing
L1/D1 module
ER1 indication represents error occurring in the Ch.1, while ER2 indication represents error occurring in the Ch.2 side.
ER1/ER2
Error
indication
Synchronization error around inputs of
Defects in input device contacts. Or improper
Lighting up
input device.
wiring with input device.
Short-circuiting or wiring error among input
Short-circuiting around input device.
device.
1-time flashing
Affected by noises of excess level.
Error around input terminal circuit of input
device.
Trouble with input circuit of input device.
2-time flashing
D1 Module
S4
（NO contact）
24
Relay Output Module
23
(R Module)
11
12
S5
（NC contact）
3
1
5
6
7
8
11
23
33
Input
Input
circuit
circuit
K1
DC24V
DC24V
DC24V
DC24V
K2
Input
Input
circuit
circuit
12
10
9
10
11
12
12
24
34
S7
（NC contact）
11
12
24
Example without safety light curtain
Example without safety light curtain
Model F3SJ/F3SN/F3SH connected.
23
S6
（NO contact）
15
S1
：Emergency-stop switch (positive opening contacts)
(Model A165E, Model A22E)
S2
：Reset switch
S31、S32：Two-hand control switch
S4、S6 ：Limit switch
S5、S7 ：Safety limit switch (positive opening contacts) (Model D4D, Model D4B)
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)
Model F39-JC□A-D
receiver cable
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.
F3SJ/F3SN/F3SH.
Receiver
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).
Operations
Wiring when not used
Open
Open
Open
When not connected, wire as shown in the figure below.
A1
Main Module
DC24V
A2
Connect directly to the A1 terminal.
Reset
- F3SX can be reset by pressing the reset switch connected between Y1 and Y3 (for auto reset)
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
will be in the state where the power supply was re-switched on.
- The system-reset input can be accepted in which the safety output is OFF.
- System reset is used in order to cancel a lock-out.
Time duration of reset input (while reset switch is pressed)
Reset mode
State of F3SX
50ms ≤ input time < 3s
Auto reset
Safety output
−
ON state
−
At lock-out
Manual reset
Safety output
Reset of interlock
OFF state
Safety output
−
ON state
−
At lock-out
Assumed causes
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.
Assumed causes
Measures to be taken
Confirm input device or its wiring.
Confirm wiring with input device.
Confirm noise environment surrounding F3SX.
Replace F3SX.
Relay Output Module
(R2 Module)
Fuses
11
23
33
K3
AC
K4
12
24
34
KM1
KM2
Model F3SN/F3SH connected.
9
11
16
14
13
12
10
11
Relay Outout
Module
(R Module)
(Note 1)
FB
12
3s ≤ input time
−
System-reset
System-reset
−
System-reset
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