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)

PFH_D

1.1× 10^-8 max. (IEC 61508)

Proof test interval T_M

Every 20 years (IEC 61508)

SFF

99% (IEC 61508)

HFT

1 (IEC 61508)

Classification

Type B (IEC 61508-2)

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)

PFH_D

1.1× 10^-8 max. (IEC 61508)

Proof test interval T_M

Every 20 years (IEC 61508)

SFF

99% (IEC 61508)

HFT

1 (IEC 61508)

Classification

Type B (IEC 61508-2)

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)

10 to 55 Hz, Multiple amplitude of 0.7 mm, 20 sweeps for all 3 axes

Shock resistance
 (IEC 61496-1)

100 m/s², 1000 shocks for all 3 axes

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)

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

10 to 55 Hz, Multiple amplitude of 0.7 mm, 20 sweeps for all 3 axes

Shock resistance

100m/s², 1000 shocks for all 3 axes

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)

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)

PFH_D

1.1× 10^-8 max. (IEC 61508)

Proof test interval T_M

Every 20 years (IEC 61508)

SFF

99% (IEC 61508)

HFT

1 (IEC 61508)

Classification

Type B (IEC 61508-2)