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Rating and Performance
(F3SX-N-B1R，F3SX-N-B1B1R，F3SX-N-B1B1B1R)
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 DC0 to 5V
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 or under, residual voltage : 2V or under (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.2, PL d
Safety integrity level (IEC61508)
SIL3
400mA or less (except current
Rated current
consumption for the connected
input/output devices)
ON→OFF : 35ms or less
Instant breaking auxiliary output (AS1 terminal)
Response
OFF→ON : 175ms 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 : 205ms or less
Approximately 0.5kg
Weight
(main body only)
External shape
4 slots : 90(W)×111(H)×113(D)
Emergency-stop switch
Connectable input devices
(common to Ch.1 and Ch.2)
Single-beam safety sensor 4 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.
Use under the Category 2, 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
(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.
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
B1 Module
LED Indicator
Indication
Color
Name
ER1
Red
Error indicator
ER2
Red
Error indicator
D1
Green
Terminal 3 input indicator
D2
Green
Terminal 7 input indicator
D3
Green
Terminal 10 input indicator
D4
Green
Terminal 14 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
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-B1R
Model F3SX-N-B1B1R
2
each in X, Y and Z direction, 1,000 times (with power on)
φ
=0.3
Cat.2, PL d
Cat.2, PL d
SIL3
SIL3
550mA or less (except current
700mA or less (except current
consumption for the connected
consumption for the connected
input/output devices)
input/output devices)
ON→OFF : 38ms or less
ON→OFF : 40ms or less
OFF→ON : 188ms or less
OFF→ON : 200ms or less
Response time : 48ms or less
Response time : 50ms or less
Operating time : 218ms or less
Operating time : 230ms or less
Approximately 0.6kg
Approximately 0.7kg
(main body only)
(main body only)
5 slots : 112.5(W)×111(H)×113(D)
6 slots : 135(W)×111(H)×113(D)
Emergency-stop switch
Emergency-stop switch
(common to Ch.1 and Ch.2)
(common to Ch.1 and Ch.2)
Single-beam safety sensor 8 sets
Single-beam safety sensor 12 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 :Feedback error.
Continuously flashing :Affected by noises or trouble around the internal circuit of F3SX.
Lights up at the time of:
• Automatic 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
Flashes when an error occurs with devices connected to terminal 3
1 flash : Short-circuit or mis-wiring in connecting devices, or improper wiring when not in use.
2 flashes : Error or mis-wiring in F3SX internal circuit.
3 flashes : Short-circuit or mis-wiring around terminal 4 or error in F3SX internal circuit.
Flashes when an error occurs with devices connected to terminal 7
4 flashes : Short-circuit or mis-wiring in connecting device, or improper wiring when not in use.
5 flashes : Error or mis-wiring in F3SX internal circuit.
6 flashes : Short-circuit or mis-wiring around terminal 8 or error in F3SX internal circuit.
Flashes when an error occurs with devices connected to terminal 10
1 flash : Short-circuit or mis-wiring in connecting devices, or improper wiring when not in use.
2 flashes : Error or mis-wiring in F3SX internal circuit.
3 flashes : Short-circuit or mis-wiring around terminal 9 or error in F3SX internal circuit.
Flashes when an error occurs with devices connected to terminal 14
4 flashes : Short-circuit or mis-wiring in connecting device, or improper wiring when not in use.
5 flashes : Error or mis-wiring in F3SX internal circuit.
6 flashes : Short-circuit or mis-wiring around terminal 13 or error in F3SX internal circuit.
Lights up for Terminal 3 input.
Lights up for Terminal 7 input.
Lights up for Terminal 10 input.
Lights up for Terminal 14 input.
Functions
Lights up when safety relay output is ON.
Lights up when safety relay output is OFF.
Example of wiring
Note: F3SX-N-B1B1R has two B1 modules.
F3SX-N-B1B1B1R has three B1 modules.
Model F3SX-N-B1B1B1R
1
2
3
Example without single beam safety sensor
Model E3FS-10B4□□□
9
10
11
11
S1
12
A1
T11
Control circuit
E1
24V DC
A2
SSC AS3
24V DC
E1
KM1
KM2
S1
：Emergency-stop switch (positive opening contacts) (Model A165E, Model A22E)
S2
：Reset switch
KM1、KM2：Magnetic contactor
M
：3 phase motor
E1
：24V DC 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 : When a single-side connector cable (Model XS2F-D42□-□80-□) is used in connection with the
connector type (Model E3FS-10B4-M1-M), the wire color should be black.
Note 2 : When a single-side connector cable (Model XS2F-D42□-□80-□) is used in connection with the
connector type (Model E3FS-10B4-M1-M), the wire color should be white.
Note 3 :Example of wiring above corresponds to the Category 2.
Note 4 :Example of wiring above corresponds to the Stop Category (EN60204-1) 0.
Signal name
Instant
breaking
auxiliary output
Information
Auxiliary
trigger
output
Stand-by output
Feedback input
Start command input
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
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
B1 module
ER1/ER2
Relevant terminals
indication
ER1
1-time flashing
1〜4
2-time flashing
3-time flashing
4-time flashing
5〜8
5-time flashing
6-time flashing
Single beam safety sensor 1
Model E3FS-10B4□□□
/Model E3ZS-T81A
Emitter
4
5
6
7
8
/Model E3ZS-T81A
connected.
12
13
14
15
16
Single beam safety sensor 2
Emitter
S2
21
22
E1
24V DC
T12
T21
T22
Y1
Y2
Y3
1
2
3
4
5
24V DC
COM
24V DC
0V
AS2
AS1
EL1
EL2
FB
9
10
11
12
13
External
indicator
E1
24V DC
Emitter
Single beam safety sensor 4
M
M
Emitter
Single beam safety sensor 3
Model E3FS-10B4□□□
/Model E3ZS-T81A
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 N.C.
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 signal is not input during the monitoring time.
FB
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.
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
ER2
Short-circuits or wiring error between
Trouble in input devices. Incorrect wiring with
inputs of input devices.
input devices.
Mis-wiring with the device not in use.
Wiring changes from that with device not in use.
Affected by external noises.
Has been affected by excess level of noises.
9〜12
Trouble in F3SX.
Trouble in F3SX internal circuits.
Short-circuits or wiring error around
Incorrect wiring for test input terminals.
test input terminals.
Trouble in F3SX.
Trouble in F3SX internal circuits.
Short-circuits or wiring error between
Trouble in input devices. Incorrect wiring with
inputs of input devices.
input devices.
Mis-wiring with the device not in use.
Wiring changes from that with device not in use.
Affected by external noises.
Has been affected by excess level of noises.
13〜16
Trouble in F3SX.
Trouble in F3SX internal circuits.
Short-circuits or wiring error around
Incorrect wiring for test input terminals.
test input terminals.
Trouble in F3SX.
Trouble in F3SX internal circuits.
Receiver
Model E3FS-10B4□□□
/Model E3ZS-T81A
Receiver
Fuses
6
7
8
11
23
33
K1
K2
14
15
16
12
24
34
KM1
KM2
Receiver
Model E3FS-10B4□□□
/Model E3ZS-T81A
Receiver
Wiring when not used
Open
Open
Open
W hen not connected, wire as shown in the figure below.
Relay output
Main module
module
Connect directly to the A1 terminal.
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
Check input devices and its wiring.
Check the wiring with device not in use.
Check noise circumstances around F3SX.
Replace F3SX.
Check wiring around test input terminals.
Replace F3SX.
Check input devices and its wiring.
Check the wiring with device not in use.
Check noise circumstances around F3SX.
Replace F3SX.
Check wiring around test input terminals.
Replace F3SX.
AC
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