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F3SG-SR / PG Series

Safety Light Curtain/Safety Multi-Light Beam

F3SG-SR / PG Series

Easy to monitor and ready for IoT

Safety Light Curtain model search

Choose your safety light curtain and accessories from our F3SG Series through a 4-step process.

Safety Light Curtain/Safety Multi-Light Beam

F3SG-SR Main Unit

[][][][] in the model number indicates the protective height or product length in millimeters.

Model Safety Light Curtain
F3SG-
[]SRA[][][][]
-14
F3SG-
[]SRB[][][][]
-14
F3SG-
[]SRA[][][][]
-25
F3SG-
[]SRB[][][][]
-25
F3SG-
[]SRA[][][][]
-45
F3SG-
[]SRB[][][][]
-45
F3SG-
[]SRA[][][][]
-85
F3SG-
[]SRB[][][][]
-85
Perfor-
mance
Object resolution
(Detection capability)
Opaque objects
14-mm dia. 25-mm dia. 45-mm dia. 85-mm dia.
Beam gap 10 mm 20 mm 40 mm 80 mm
Number of beams 15 to 199 8 to 124 6 to 38 4 to 12
Lens size 4.4 × 3.4 mm
(W × H)
6.7 × 4.5 mm (W × H)
Protective height 160 to 2,000
mm
160 to 2,480
mm
240 to 1,520
mm
280 to 920 mm
Product length ---
Operating
range
Long 0.3 to 10.0 m
(Typ. 15.0 m) *
0.3 to 20.0 m (Typ. 30.0 m)
Short 0.3 to 3.0 m
(Typ. 4.5 m) *
0.3 to 7.0 m (Typ.10.5 m)
* When operating at an ambient temperature of -10 to -30°C, use the F3SG-SR with the
operating range of 0.3 to 5.0 m in Long Mode and 0.3 to 1.5 m in Short Mode.
Response
time *1
Normal
mode
ON to OFF Optical
synchronization:
8 to 18 ms
Wired
synchronization:
10 to 21 ms
Optical
synchronization:
8 to 13 ms
Wired
synchronization:
10 to 17 ms
Optical synchronization: 8 ms
Wired synchronization: 10 ms
OFF to ON Optical
synchronization:
40 to 90 ms
Wired
synchronization:
50 to 105 ms
Optical
synchronization:
40 to 65 ms
Wired
synchronization:
50 to 85 ms
Optical synchronization: 40 ms
Wired synchronization: 50 ms
×2 Slow
mode *2
ON to OFF Optical
synchronization:
16 to 36 ms
Wired
synchronization:
20 to 42 ms
Optical
synchronization:
16 to 26 ms
Wired
synchronization:
20 to 34 ms
Optical synchronization: 16 ms
Wired synchronization: 20 ms
OFF to ON Optical
synchronization:
80 to 180 ms
Wired
synchronization:
100 to 210 ms
Optical
synchronization:
80 to 130 ms
Wired
synchronization:
100 to 170 ms
Optical synchronization: 80 ms
Wired synchronization: 100 ms
×4 Slow
mode *2
ON to OFF Optical
synchronization:
32 to 72 ms
Wired
synchronization:
40 to 84 ms
Optical
synchronization:
32 to 52 ms
Wired
synchronization:
40 to 68 ms
Optical synchronization: 32 ms
Wired synchronization: 40 ms
OFF to ON Optical
synchronization:
160 to 360 ms
Wired
synchronization:
200 to 420 ms
Optical
synchronization:
160 to 260 ms
Wired
synchronization:
200 to 340 ms
Optical synchronization: 160 ms
Wired synchronization: 200 ms
×8 Slow
mode *2
ON to OFF Optical
synchronization:
64 to 144 ms
Wired
synchronization:
80 to 168 ms
Optical
synchronization:
64 to 104 ms
Wired
synchronization:
80 to 136 ms
Optical synchronization: 64 ms
Wired synchronization: 80 ms
OFF to ON Optical
synchronization:
320 to 720 ms
Wired
synchronization:
400 to 840 ms
Optical
synchronization:
320 to 520 ms
Wired
synchronization:
400 to 680 ms
Optical synchronization: 320 ms
Wired synchronization: 400 ms
*1. Response time when used in one segment system.
Refer to Catalog. Refer to the User's Manual (Man. No. Z405) for cascaded connection.
*2. Selectable by SD Manager 3.
Effective aperture angle (EAA)
(IEC 61496-2)
±2.5° max.
* Emitter and receiver at operating range of 3 m or greater.
Light source Infrared LEDs, Wavelength: 870 nm
Startup waiting time 3 s max.
Elec-
trical
Power supply voltage (Vs) SELV/PELV 24 VDC±20% (ripple p-p 10% max.)
Current consumption Refer to Catalog.
Safety outputs (OSSD) Two PNP or NPN transistor outputs (PNP or NPN is selectable by
wiring of power supply.)
Load current: 300 mA max., Residual voltage: 2 V max. (except for
voltage drop due to cable extension), Capacitive load: 1 μF max.,
Inductive load: 2.2 H max. *1*2*3
Leakage current: 1 mA max. (PNP), 2 mA max. (NPN) *4
*1. For the F3SG-4SRA, the load current is 150 mA max. in 2-
segment cascade and 80 mA max. in 3-segment cascade.
*2. The residual voltage is 3 V max. when the Intelligent Tap is
connected to the sensor.
*3. The load inductance is the maximum value when the safety
output frequently repeats ON and OFF.
When you use the safety output at 4 Hz or less, the usable load
inductance becomes larger.
*4. These values must be taken into consideration when connecting
elements including a capacitive load such as a capacitor.
Auxiliary output Two PNP or NPN transistor 1 outputs (PNP or NPN is selectable by
wiring of power supply.)
Load current: 100 mA max., Residual voltage: 2 V max. *5
*5 The residual voltage is 3 V max. when the Intelligent Tap is
connected to the sensor.
Output
operation
mode
Safety output Light-ON (Safety outputs are turned to the ON state when the
receiver receives an emitting signal.)
Auxiliary output Safety output (Inverted signal output: Enable) (default) (Configurable
by SD Manager 3)
Input voltage TEST Light emission stops when connected to 24 VDC
ON voltage: Vs-3 V to Vs (short circuit current: approx. 5.0 mA) *7
OFF voltage: 0 V to 1/2 Vs, or open (short circuit current: approx. 6.0
mA) *7
Light emission stops when connected to 0 V
ON voltage: 0 to 3 V (short circuit current: approx. 6.0 mA)
OFF voltage: 1/2 Vs to Vs, or open (short circuit current: approx. 5.0
mA) *7
OPERATING RANGE
SELECT INPUT
Long: 12 V to Vs (short circuit current: approx. 4.2 mA) *7 or open
Short: 0 to 3 V (short circuit current: approx. 4.2 mA)
RESET/EDM PNP
ON voltage: Vs-3 V to Vs (short circuit current: approx. 9.5 mA) *7
OFF voltage: 0 V to 1/2 Vs, or open (short circuit current: approx. 13.0
mA) *7
NPN
ON voltage: 0 to 3 V (short circuit current: approx. 13.0 mA)
OFF voltage: 1/2 Vs to Vs, or open (short circuit current: approx. 9.5
mA) *7
MUTE A/B,
RE-RESET, PSDI
*6
PNP
ON voltage: Vs-3 V to Vs (short circuit current: approx. 4.5 mA) *7
OFF voltage: 0 V to 1/2 Vs, or open (short circuit current: approx. 7.0
mA) *7
NPN
ON voltage: 0 to 3 V (short circuit current: approx. 7.0 mA)
OFF voltage: 1/2 Vs to Vs, or open (short circuit current: approx. 4.5
mA) *7
*6. PSDI is only available for F3SG-SR.
*7. The Vs indicates a supply voltage value in your environment.
Overvoltage category (IEC 60664-1) II
Indicators Refer to Catalog.
Protective circuit Output short-circuit protection
Insulation resistance 20 M or higher (500 VDC megger)
Dielectric strength 1,000 VAC, 50/60 Hz (1 min)
Func-
tional
Mutual interference prevention Optical synchronization by Scan Code: in up to 2 sets
Wired synchronization: in up to 3 sets
Cascade connection Number of cascaded segments: 3 max.
Total number of beams: 255 max.
Test function Self-test (at power-on, and during operation)
External test (light emission stop function by test input)
Safety-related functions Interlock
External Device Monitoring (EDM)
Pre-Reset
PSDI
Fixed Blanking/Floating Blanking
Reduced Resolution
Muting/Override
Mutual Interference Prevention
PNP/NPN Selection
Response Time Adjustment
Environ-
mental
Ambient
temperature
Operating -30 to 55 °C (non-icing)
Storage -30 to 70 °C
Ambient
humidity
Operating 35% to 85% (non-condensing)
Storage 35% to 95%
Ambient illuminance Incandescent lamp: 3,000 lx max. on receiver surface
Sunlight: 10,000 lx max. on receiver surface
Degree of protection (IEC 60529) IEC 60529: IP65 and IP67, JIS C 0920 Annex 1: IP67G
Vibration resistance (IEC 61496-1) Class 3M4 (IEC TR 60721-4-3)
Operation limit: 5 to 150 Hz, Multiple amplitude of 7 mm,
Acceleration of 1 G, 10 sweeps each in X, Y, and Z directions (no
delay at resonant frequencies)
Shock resistance (IEC 61496-1) Class 3M4 (IEC TR 60721-4-3)
Operation limit: Acceleration of 15 G, Pulse duration of 6 ms, 100
shocks for each in X, Y, and Z directions (600 shocks in total)
Pollution degree (IEC 60664-1) 3
Connec-
tions
Root cable Type of connection To sensors: dedicated connector, To external: M12 connector type
(5-pin emitter and 8-pin receiver) or open-ended type
IP67 and IP67G (JIS C 0920 Annex 1) * rated when mated.
* The F3SG-SR meets the degree of protection when the root cable
is correctly connected with the F3SG-SR. The degree of protection is
not satisfied with the part where cable wires are uncovered.
Number of wires Emitter: 5, Receiver: 8
Cable length Refer to Catalog
Cable diameter 6 mm
Minimum bending
radius
R5 mm
Cascading
cable
Type of connection To sensors: dedicated connector, To cascading sensors: M12
connector type (5-pin emitter and 8-pin receiver) or dedicated
connector
IP67 and IP67G (JIS C 0920 Annex 1) * rated when mated.
* The F3SG-SR meets the degree of protection when the cascading
cable is correctly connected with the F3SG-SR and the root cable.
The degree of protection is not satisfied with the part where cable
wires are uncovered.
Number of wires Emitter: 5, Receiver: 8
Cable length Refer to Catalog
Cable diameter 6 mm
Minimum bending
radius
R5 mm
Extension
cable
- Extended
Socket-
Straight
Cable
- Extended
Plug-Socket
Cable
Type of connection M12 connector type (5-pin emitter and 8-pin receiver), IP67 * rated
when mated
* The extension cable meets the degree of protection when the root
cable is correctly connected with the extension cable. The degree of
protection is not satisfied with the part where cable wires are
uncovered.
Number of wires Emitter: 5, Receiver: 8
Cable length Refer to Catalog
Cable diameter 6.6 mm
Minimum bending
radius
R36 mm
Cable
extension
Refer to Catalog for restrictions on cable extension.
Root cable In optical synchronization: 100 m max. * between power supply and
emitter and between power supply and receiver
In wired synchronization: 100 m max. * between power supply and
emitter, between power supply and receiver, and between emitter
and receiver
* When the Intelligent Tap (F39-SGIT-IL3) is connected to the
sensor, this applies in the case of the rated power supply of 24 VDC
to 24 VDC +20%.
Cascade connection Extension cable between sensors: 10 m max. (not including
Cascading Cable for Extended *1 and Root Cable *2.)
*1. F39-JGR3W
*2. F39-JGR3K
Material Housing: Aluminum alloy
Cap: PBT resin
Front window: Acrylic resin
FE plate: Stainless steel
Weight Refer to Catalog.
Included accessories Instruction Sheet, Quick Installation Manual, Troubleshooting Guide
Sticker, Warning Zone Label
End Cap (for switching Scan Code Selection function)
Con-
formity
Conforming standards Refer to Catalog.
Type of ESPE (IEC 61496-1) Type 4
Performance Level (PL)/
Safety category
PL e/Category 4 (EN ISO 13849-1:2015)
PFHD 1.1× 10-8 max. (IEC 61508)
Proof test interval TM Every 20 years (IEC 61508)
SFF 99% (IEC 61508)
HFT 1 (IEC 61508)
Classification Type B (IEC 61508-2)

F3SG-PG Main Unit

[][][][] in the model number indicates the protective height or product length in millimeters.

Model Safety Multi-Light Beam
F3SG-
4PGA[][][][]
-[]A
F3SG-
4PGA[][][][]-[]L
F3SG-
4PGA[][][][]-[]C
Perfor-
mance
Object resolution
(Detection capability)
Opaque objects
30-mm dia.
* It is the minimum diameter of an object that can be detected on the
any optical axes, and the definition of the term is different from that
for the F3SG-SR.
The minimum diameter that can be detected in any position of the
product length is "detection capability (30 mm) + beam gap".
Beam gap F3SG-4PGA0670-2[]: 500 mm
F3SG-4PGA0970-3[]: 400 mm
F3SG-4PGA1070-4[]: 300 mm
F3SG-4PGA1370-4[]: 400 mm
F3SG-4PGA0670-2C:
500 mm
F3SG-4PGA1070-4C:
300 mm
F3SG-4PGA1370-4C:
400 mm
Number of beams F3SG-4PGA0670-2[]: 2
F3SG-4PGA0970-3[]: 3
F3SG-4PGA1070-4[]: 4
F3SG-4PGA1370-4[]: 4
F3SG-4PGA0670-2C: 2
F3SG-4PGA1070-4C: 4
F3SG-4PGA1370-4C: 4
Lens size 8.1 × 12.8 mm (W × H)
Protective height ---
Product length 670 mm/970 mm/1070 mm/1370 mm
Operating
range
Long 0.5 to 20.0 m
(Typ. 30.0 m)
20.0 to 70.0 m
(Typ. 110.0 m)
0.5 to 5.0 m
(Typ. 8.0 m)
Short --- 0.5 to 20.0 m
(Typ. 30.0 m)
---
Response
time *1
Normal
mode
ON to OFF Optical synchronization: 8 ms
Wired synchronization: 10 ms
OFF to ON Optical synchronization: 40 ms
Wired synchronization: 50 ms
×2 Slow
mode *2
ON to OFF Optical synchronization: 16 ms
Wired synchronization: 20 ms
OFF to ON Optical synchronization: 80 ms
Wired synchronization: 100 ms
×4 Slow
mode *2
ON to OFF Optical synchronization: 32 ms
Wired synchronization: 40 ms
OFF to ON Optical synchronization: 160 ms
Wired synchronization: 200 ms
×8 Slow
mode *2
ON to OFF Optical synchronization: 64 ms
Wired synchronization: 80 ms
OFF to ON Optical synchronization: 320 ms
Wired synchronization: 400 ms
*1. Response time when used in one segment system.
Refer to Catalog. Refer to the User's Manual (Man. No. Z405) for cascaded connection.
*2. Selectable by SD Manager 3.
Effective aperture angle (EAA)
(IEC 61496-2)
±2.5° max. * Emitter, receiver, and Emitter/receiver at operating range
of 3 m or greater.
Passive mirror not applicable
Light source Infrared LEDs, Wavelength: 870 nm
Startup waiting time 3 s max.
Elec-
trical
Power supply voltage (Vs) SELV/PELV 24 VDC ±20% (ripple p-p 10% max.)
Current consumption Refer to Catalog.
Safety outputs (OSSD) Two PNP or NPN transistor outputs (PNP or NPN is selectable by
wiring of power supply.)
Load current: 300 mA max., Residual voltage: 2 V max. (except for
voltage drop due to cable extension), Capacitive load: 1 μF max.,
Inductive load: 2.2 H max.
Leakage current: 1 mA max. (PNP), 2 mA max. (NPN)
*1. The load current is 150 mA max. when the operating ambient
temperature is between 45°C and 55°C.
*2. The residual voltage is 3 V max. when the Intelligent Tap is
connected to the sensor.
*3. The load inductance is the maximum value when the safety output
frequently repeats ON and OFF.
When you use the safety output at 4 Hz or less, the usable load
inductance becomes larger.
*4. These values must be taken into consideration when connecting
elements including a capacitive load such as a capacitor.
Auxiliary output Two PNP or NPN transistor 1 outputs (PNP or NPN is selectable by
wiring of power supply.)
Load current: 100 mA max., Residual voltage: 2 V max. *5
*5 The residual voltage is 3 V max. when the Intelligent Tap is
connected to the sensor.
Output
operation
mode
Safety output Light-ON (Safety outputs are turned to the ON state when the receiver
receives an emitting signal.)
Auxiliary output Safety output (Inverted signal output: Enable) (default) (Configurable
by SD Manager 3)
Input voltage TEST Light emission stops when connected to
24 VDC
ON voltage: Vs-3 V to Vs (short circuit
current: approx. 5.0 mA) *7
OFF voltage: 0 V to 1/2 Vs, or open (short
circuit current: approx. 6.0mA)
Light emission stops when connected to
0 V
ON voltage: 0 to 3 V (short circuit current:
approx. 6.0 mA)
OFF voltage: 1/2 Vs to Vs, or open (short
circuit current: approx. 5. 0mA) *7
---
OPERATING RANGE
SELECT INPUT
--- Long:
12V to Vs (short circuit
current: approx. 4.2 mA) *
or open
Short:
0 to 3V (short circuit
current: approx. 4.2 mA)
---
RESET/EDM PNP
ON voltage: Vs-3 V to Vs (short circuit current: approx. 9.5 mA) *7
OFF voltage: 0 V to 1/2 Vs, or open (short circuit current: approx. 13.0
mA) *7
NPN
ON voltage: 0 to 3 V (short circuit current: approx. 13.0 mA)
OFF voltage: 1/2 Vs to Vs, or open (short circuit current: approx. 9.5
mA) *7
MUTE A/B,
RE-RESET, PSDI
*6
PNP
ON voltage: Vs-3 V to Vs (short circuit current: approx. 4.5 mA) *7
OFF voltage: 0 V to 1/2 Vs, or open (short circuit current: approx. 7.0
mA) *7
NPN
ON voltage: 0 to 3 V (short circuit current: approx. 7.0mA)
OFF voltage: 1/2 Vs to Vs, or open (short circuit current: approx. 4.5
mA) *7
*6. PSDI is only available for F3SG-SR.
*7. The Vs indicates a supply voltage value in your environment.
Overvoltage category (IEC 60664-1) II
Indicators Refer to Catalog.
Protective circuit Output short-circuit protection
Insulation resistance 20 M or higher (500 VDC megger)
Dielectric strength 1,000 VAC, 50/60 Hz (1 min)
Func-
tional
Mutual interference prevention Optical synchronization by Scan Code: in up to 2 sets
Wired synchronization: in up to 3 sets
Cascade connection ---
Test function Self-test (at power-on, and during
operation)
External test (light emission stop function
by test input)
Self-test
(at power-on, and during
operation)
Safety-related functions Interlock
External Device Monitoring (EDM)
Pre-Reset
Muting/Override
Mutual Interference Prevention
PNP/NPN Selection
Response Time Adjustment
Environ-
mental
Ambient
temperature
Operating -30 to 55 °C (non-icing)
Storage -30 to 70 °C
Ambient
humidity
Operating 35% to 85% (non-condensing)
Storage 35% to 95%
Ambient illuminance Incandescent lamp: 3,000 lx max. on receiver surface
Sunlight: 10,000 lx max. on receiver surface
Degree of protection (IEC 60529) IEC 60529: IP65 and IP67
Vibration resistance (IEC 61496-1) Class 3M4 (IEC TR 60721-4-3)
Operation limit: 5 to 150 Hz, Multiple amplitude of 7 mm, Acceleration
of 1 G, 10 sweeps each in X, Y, and Z directions (no delay at resonant
frequencies)
Shock resistance (IEC 61496-1) Class 3M4 (IEC TR 60721-4-3)
Operation limit: Acceleration of 15 G, Pulse duration of 6 ms, 100
shocks for each in X, Y, and Z directions 600 shocks in total)
Pollution degree (IEC 60664-1) 3
Connec-
tions
Root cable Type of connection To sensors: dedicated connector, To external: M12 connector type
(5-pin emitter and 8-pin receiver) or open-ended type IP67 and IP67G
(JIS C 0920 Annex 1) * rated when mated.
* The F3SG-SR meets the degree of protection when the root cable is
correctly connected with the F3SG-SR. The degree of protection is not
satisfied with the part where cable wires are uncovered.
Number of wires Emitter: 5, Receiver: 8, Emitter/receiver: 8
Cable length Refer to Catalog
Cable diameter 6 mm
Minimum bending
radius
R5 mm
Cascading
cable
Type of connection ---
Number of wires ---
Cable length ---
Cable diameter ---
Minimum bending
radius
---
Extension
cable
- Extended
Socket-
Straight
Cable
- Extended
Plug-Socket
Cable
Type of connection M12 connector type (5-pin emitter and 8-pin receiver), IP67 * rated
when mated
* The extension cable meets the degree of protection when the root
cable is correctly connected with the extension cable. The degree of
protection is not satisfied with the part where cable wires are ncovered.
Number of wires Emitter: 5, Receiver: 8, Emitter/receiver: 8
Cable length Refer to Catalog
Cable diameter 6.6 mm
Minimum bending
radius
R36 mm
Cable
extension
Refer to Catalog for restrictions on cable extension.
Root cable In optical synchronization: 100 m max. * between power supply and
emitter and between power supply and receiver In wired
synchronization: 100 m max. * between power supply and emitter,
between power supply and receiver, and between emitter and receiver
* When the Intelligent Tap (F39-SGIT-IL3) is connected to the sensor,
this applies in the case of the rated power supply of 24 VDC to 24 VDC
+20%.
Cascade connection ---
Material Housing: Aluminum alloy
Cap: PBT resin
Front window: Acrylic resin
FE plate: Stainless steel
Weight Refer to Catalog.
Included accessories Instruction Sheet, Quick Installation Manual, Troubleshooting Guide
Sticker, End Cap (for switching Scan Code Selection function)
Con-
formity
Conforming standards Refer to Catalog.
Type of ESPE (IEC 61496-1) Type 4
Performance Level (PL)/
Safety category
PL e/Category 4 (EN ISO 13849-1:2015)
PFHD 1.1× 10-8 max. (IEC 61508)
Proof test interval TM Every 20 years (IEC 61508)
SFF 99% (IEC 61508)
HFT 1 (IEC 61508)
Classification Type B (IEC 61508-2)

Restrictions on cable extension

For the cable extension of the F3SG-SR/PG, refer to the following diagrams. For the cable extension of the F3SG-SR/PG with the Intelligent Tap, refer to User's Manual (Man. No. Z405).

F3SG-SR / PG Series Specifications 6

Intelligent Tap F39-SGIT-IL3

Model F39-SGIT-IL3
Applicable sensor F3SG-SR/PG
Perfor-
mance
Response time Output ON to OFF and OFF to ON: 44 ms max. each *
* The response time is the time interval between the changes of the states
of the sensor OSSD's and the DO (pin 2).
Startup waiting time 3 s max.
Electrical Power supply voltage (Vs) Supplied from external power source: SELV/PELV 24 VDC±20% (ripple p-p
10% max.)
USB bus powered: 5 VDC
Current consumption 85 mA max. (When connecting 24 VDC power supply and IO-Link Master)
Safety outputs (OSSD)/
Auxiliary output
Refer to the ratings and specifications of the F3SG-SR/PG. The safety
outputs and auxiliary output of the Intelligent Tap are directly connected to
those of the F3SG-SR/PG.
Digital output for pin 2
(IO-Link) *
One PNP transistor output
Load current: 100 mA max., Residual voltage: 2 V max., Leakage current:
1 mA max.
The DO is in the OFF state when the safety outputs are in the ON state. The
DO is in the ON state when the safety outputs are in the OFF state. (Regardless of the PNP/NPN setting of the F3SG-SR)
* For the DO (pin 2) of CN3
Input
voltage
RESET, EDM PNP
ON voltage: Vs-3 V to Vs (short circuit current: approx. 9.5 mA) *2
OFF voltage: 0 V to 1/2 Vs, or open (short circuit current: approx. 13.0 mA) *2
NPN
ON voltage: 0 to 3 V (short circuit current: approx. 13.0 mA)
OFF voltage: 1/2 Vs to Vs, or open (short circuit current: approx. 9.5 mA) *2
MUTE A/B,
PRE-RESET,
PSDI *1
PNP
ON voltage: Vs-3 V to Vs (short circuit current: approx. 4.5 mA) *2
OFF voltage: 0 V to 1/2 Vs, or open (short circuit current: approx. 7.0 mA) *2
NPN
ON voltage: 0 to 3 V (short circuit current: approx. 7.0 mA)
OFF voltage: 1/2 Vs to Vs, or open (short circuit current: approx. 4.5 mA) *2
*1. PSDI is only available for F3SG-SR.
*2. The Vs indicates a supply voltage value in your environment.
Overvoltage category
(IEC 60664-1)
II
Protective circuit Output short-circuit protection, Output reverse polarity protection
Insulation resistance 20 MΩ or higher (500 VDC megger)
Dielectric strength 1,000 VAC, 50/60 Hz (1 min)
Functional Maintenance Information Error Log
Power-ON Time
Environ-
mental
Ambient
temperature
Operating -30 to 55 °C (non-icing)
Storage -30 to 70 °C
Ambient
humidity
Operating 35% to 85% (non-condensing)
Storage 35% to 85%
Degree of protection
(IEC 60529)
IP65, IP67 and IP67G (Covers and cables connected with the Intelligent
Tap.)
Vibration resistance
(IEC 61496-1)
Class 3M4 (IEC TR 60721-4-3)
Operation limit: 5 to 150 Hz, Multiple amplitude of 7 mm, Acceleration of 1 G,
10 sweeps each in X, Y, and Z directions (no delay at resonant frequencies)
Shock resistance
(IEC 61496-1)
Class 3M4 (IEC TR 60721-4-3)
Operation limit: Acceleration of 15 G, Pulse duration of 6 ms, 100 shocks for
each in X, Y, and Z directions (600 shocks in total)
Pollution degree
(IEC 60664-1)
3
Connec-
tions
To sensors, control box
and IO-Link
M12 connectors: 8-pin (CN1: receiver and CN2: control box) and 5-pin (CN3:
IO-Link and CN4: emitter), IP67 and IP67G (JIS C 0920 Annex 1) * rated
when mated.
* The F3SG-SR meets the degree of protection when the root cable of the
F3SG-SR is correctly connected with the F3SG-SR.
Connection USB Type-C
Cable extension 20 m max. between IO-Link Master and Intelligent Tap, 4 m max.* between
PC and Intelligent Tap via USB cable
* It is not guaranteed that the Intelligent Tap is connectable to any PC or USB
cable. Verify the connection with the USB cable you use.
IO-Link
commu-
nications
IO-Link version Version 1.1
Baud rate COM3: 230.4 kbps
Data length PD: 4 bytes, OD: 32 bytes (M-sequence type: TYPE_2_V)
Minimum cycle time 22 ms
Material PBT resin
Weight F39-SGIT-IL3: 180 g (when packaged), F39-LITF1: 50 g (when packaged)
Included accessories Instruction Sheet and M12 Connector Cover (2 pcs)

Bluetooth® Communication Unit F39-SGBT

Model F39-SGBT
Applicable sensor F3SG-SR/PG
Power supply voltage (Vs) 24 VDC±20%, ripple p-p 10% max. (shares power supply of Intelligent Tap)
Current consumption 30 mA max. (shares power supply of Intelligent Tap)
Ambient temperature Operating: -30 to 55 °C (non-icing)
Storage: -30 to 70 °C
Ambient humidity Operating: 35% to 85% (non-condensing)
Storage: 35% to 85%
Degree of protection IP65, IP67 and IP67G (rated when connected to Intelligent Tap)
Vibration resistance Class 3M4 (IEC TR 60721-4-3)
Operation limit: 5 to 150 Hz, Multiple amplitude of 7 mm, Acceleration of 1 G, 10
sweeps each in X, Y, and Z directions (no delay at resonant frequencies)
Shock resistance Class 3M4 (IEC TR 60721-4-3)
Operation limit: Acceleration of 15 G, Pulse duration of 6 ms, 100 shocks for each in X,
Y, and Z directions (600 shocks in total)
Type of connection To be connected to Intelligent Tap
Communication system Bluetooth® Version 3.0
Communication profile SPP (Serial Port Profile)
Transmission distance Approx. 10 m max. (Output power: Class 2) *
Material PBT resin
Weight 70 g (when packaged)

* It depends on use environment conditions.

Safety Light Curtain IP69K Model

Main Unit F3SG-SR-K

[][][][] in the model number indicates the protective height in millimeters.

Model F3SG-4SRB[][][][]-14-K F3SG-4SRB[][][][]-25-K
Perfor-
mance
Object resolution
(Detection capability)
Opaque objects
14-mm dia. 25-mm dia.
Beam gap 10 mm 20 mm
Number of beams 31 to 179 16 to 92
Lens size 4.4 × 3.4 mm (W × H) 6.7 × 4.5 mm (W × H)
Protective height 320 to 1,800 mm 320 to 1,840 mm
Operating
range
Long 0.3 to 8.0 m (Typ. 12.0 m) 0.3 to 16.0 m (Typ. 24.0 m)
Short 0.3 to 2.4 m (Typ. 3.6 m) 0.3 to 5.6 m (Typ. 8.4 m)
* When operating at an ambient temperature of -10 to -30 °C, use the F3SG-SR with the
operating range of 0.3 to 4.0 m in Long Mode and 0.3 to 1.2 m in Short Mode.
Response
time
Normal
mode
ON to OFF Optical synchronization:
8 to 18 ms
Wired synchronization:
10 to 21 ms
Optical synchronization:
8 to 13 ms
Wired synchronization:
10 to 17 ms
OFF to ON Optical synchronization:
40 to 90 ms
Wired synchronization:
50 to 105 ms
Optical synchronization:
40 to 90 ms
Wired synchronization:
50 to 85 ms
×2 Slow
mode *
ON to OFF Optical synchronization:
16 to 36 ms
Wired synchronization:
20 to 42 ms
Optical synchronization:
16 to 26 ms
Wired synchronization:
20 to 34 ms
OFF to ON Optical synchronization:
80 to 180 ms
Wired synchronization:
100 to 210 ms
Optical synchronization:
80 to 130 ms
Wired synchronization:
100 to 170 ms
×4 Slow
mode *
ON to OFF Optical synchronization:
32 to 72 ms
Wired synchronization:
40 to 84 ms
Optical synchronization:
32 to 52 ms
Wired synchronization:
40 to 68 ms
OFF to ON Optical synchronization:
160 to 360 ms
Wired synchronization:
200 to 420 ms
Optical synchronization:
160 to 260 ms
Wired synchronization:
200 to 340 ms
×8 Slow
mode *
ON to OFF Optical synchronization:
64 to 144 ms
Wired synchronization:
80 to 168 ms
Optical synchronization:
64 to 104 ms
Wired synchronization:
80 to 136 ms
OFF to ON Optical synchronization:
320 to 720 ms
Wired synchronization:
400 to 840 ms
Optical synchronization:
320 to 520 ms
Wired synchronization:
400 to 680 ms
* Selectable by SD Manager 3.
Effective aperture angle (EAA)
(IEC 61496-2)
±2.5° max. * Emitter and receiver at operating range of 3 m or greater.
Light source Infrared LEDs, Wavelength: 870 nm
Startup waiting time 3 s max.
Elec-
trical
Power supply voltage (Vs) SELV/PELV 24 VDC ±20% (ripple p-p 10% max.)
Current consumption Refer to Catalog.
Safety outputs (OSSD) Two PNP or NPN transistor outputs (PNP or NPN is selectable by
wiring of power supply.)
Load current: 300 mA max., Residual voltage: 2 V max. (except for
voltage drop due to cable extension),
Capacitive load: 1 μF max., Inductive load: 2.2 H max. *1*2
Leakage current: 1 mA max. (PNP), 2 mA max. (NPN) *3
*1. The residual voltage is 3 V max. when the Intelligent Tap is
connected to the sensor.
*2. The load inductance is the maximum value when the safety output
frequently repeats ON and OFF.
When you use the safety output at 4 Hz or less, the usable load
inductance becomes larger.
*3. These values must be taken into consideration when connecting
elements including a capacitive load such as a capacitor.
Auxiliary output Two PNP or NPN transistor 1 outputs (PNP or NPN is selectable by
wiring of power supply.)
Load current: 100 mA max., Residual voltage: 2 V max. *
* The residual voltage is 3 V max. when the Intelligent Tap is
connected to the sensor.
Output
operation
mode
Safety output Light-ON (Safety outputs are turned to the ON state when the receiver
receives an emitting signal.)
Auxiliary output Safety output (Inverted signal output: Enable) (default) (Configurable by
SD Manager 3)
Input
voltage
TEST Light emission stops when connected to 24 VDC
ON voltage: Vs-3 V to Vs (short circuit current: approx. 5.0 mA) *
OFF voltage: 0 V to 1/2 Vs, or open (short circuit current: approx. 6.0
mA) *
Light emission stops when connected to 0 VDC
ON voltage: 0 to 3 V (short circuit current: approx. 6.0 mA)
OFF voltage: 1/2 Vs to Vs, or open (short circuit current: approx. 5.0
mA) *
OPERATING RANGE
SELECT INPUT
Long: 12 V to Vs (short circuit current: approx. 4.2 mA) * or open
Short: 0 to 3 V (short circuit current: approx. 4.2 mA)
RESET/EDM PNP
ON voltage: Vs-3 V to Vs (short circuit current: approx. 9.5 mA) *
OFF voltage: 0 V to 1/2 Vs, or open (short circuit current: approx. 13.0
mA) *
NPN
ON voltage: 0 to 3 V (short circuit current: approx. 13.0 mA)
OFF voltage: 1/2 Vs to Vs, or open (short circuit current: approx. 9.5
mA) *
MUTE A/B,
RE-RESET, PSDI
PNP
ON voltage: Vs-3V to Vs (short circuit current: approx. 4.5 mA) *
OFF voltage: 0 V to 1/2 Vs, or open (short circuit current: approx. 7.0
mA) *
NPN
ON voltage: 0 to 3 V (short circuit current: approx. 7.0 mA)
OFF voltage: 1/2 Vs to Vs, or open (short circuit current: approx. 4.5
mA) *
* The Vs indicates a supply voltage value in your environment.
Overvoltage category (IEC 60664-1) II
Indicators Refer to Catalog.
Protective circuit Output short-circuit protection
Insulation resistance 20 M or higher (500 VDC megger)
Dielectric strength 1,000 VAC, 50/60 Hz (1 min)
Func-
tional
Mutual interference prevention Optical synchronization: The scan code is fixed to Code A.
Wired synchronization: in up to 3 sets
Cascade connection ---
Test function Self-test (at power-on, and during operation)
External test (light emission stop function by test input)
Safety-related functions Interlock
External Device Monitoring (EDM)
Pre-Reset
PSDI
Fixed Blanking/Floating Blanking
Reduced Resolution
Muting/Override
Mutual Interference Prevention
PNP/NPN Selection
Response Time Adjustment
Environ-
mental
Ambient
temperature
Operating -30 to 55 °C (non-icing)
Storage -30 to 70 °C
Ambient
humidity
Operating 35% to 85% (non-condensing)
Storage 35% to 95%
Ambient illuminance Incandescent lamp: 3,000 lx max. on receiver surface
Sunlight: 10,000 lx max. on receiver surface
Degree of protection (IEC 60529) IEC 60529: IP65 and IP67, ISO 20653: IP69K
Vibration resistance (IEC 61496-1) Class 3M4 (IEC TR 60721-4-3)
Operation limit: 5 to 150 Hz, Multiple amplitude of 7 mm, Acceleration
of 1 G, 10 sweeps each in X, Y, and Z directions (no delay at resonant
frequencies)
Shock resistance (IEC 61496-1) Class 3M4 (IEC TR 60721-4-3)
Operation limit: Acceleration of 15 G, Pulse duration of 6 ms, 100
shocks for each in X, Y, and Z directions (600 shocks in total)
Pollution degree (IEC 60664-1) 3
Connec-
tions
Root cable Type of connection Open-ended type
Number of wires Emitter: 5, Receiver: 8
Cable length 15 m
Cable diameter 6 mm
Minimum bending
radius
R5 mm
Cable
extension
Refer to Catalog for restrictions on cable extension.
Root cable In optical synchronization:
100 m max. * between power supply and emitter and between power
supply and receiver
In wired synchronization:
100 m max. * between power supply and emitter, between power
supply and receiver, and between emitter and receiver
* When the Intelligent Tap (F39-SGIT-IL3) is connected to the sensor,
this applies in the case of the rated power supply of 24 VDC to 24 VDC
+20%.
Material Pipe: Acrylic resin
Cap: SUS316L
Weight Refer to Catalog.
Included accessories Instruction Sheet, Quick Installation Manual, Troubleshooting Guide
Sticker
Con-
formity
Conforming standards Refer to Catalog.
Type of ESPE (IEC 61496-1) Type 4
Performance Level (PL)/
Safety category
PL e/Category 4 (EN ISO 13849-1:2015)
PFHD 1.1× 10-8 max. (IEC 61508)
Proof test interval TM Every 20 years (IEC 61508)
SFF 99% (IEC 61508)
HFT 1 (IEC 61508)
Classification Type B (IEC 61508-2)