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F3SR-B

Safety Light Curtain

F3SR-B

For Safety Light Curtain Robust & Basic New Lineup. Understanding the Indicators at a Glance.

Main Unit

Safety Light Curtain F3SR-430B (Type 4/PNP output)

Application Detection
capability
Beam gap Appearance Operating range
(Infrared light)
Number of
beams
Protective
height (mm)
Model
Hand/arm
protection
30-mm-dia. 20 mm
Long range *
5 to 20 m
8 to 112 190 to 2270 F3SR-430B[][][][]
Short range *
0.3 to 7 m

Note: Connection cable is not included in the product. You must purchase optional connector cable.
* Range is selectable via easy wiring.

Safety Light Curtain Model List
F3SR-430B Series (Detection capability: 30 mm diameter/PNP output)

Model Number of beams Protective height (mm) *
F3SR-430B0190 8 190
F3SR-430B0270 12 270
F3SR-430B0350 16 350
F3SR-430B0430 20 430
F3SR-430B0510 24 510
F3SR-430B0590 28 590
F3SR-430B0670 32 670
F3SR-430B0750 36 750
F3SR-430B0830 40 830
F3SR-430B0910 44 910
F3SR-430B0990 48 990
F3SR-430B1150 56 1150
F3SR-430B1310 64 1310
F3SR-430B1470 72 1470
F3SR-430B1630 80 1630
F3SR-430B1790 88 1790
F3SR-430B1950 96 1950
F3SR-430B2110 104 2110
F3SR-430B2270 112 2270

* Protective height (mm) = Total sensor length

Accessories (sold separately)

Single-end Connector Cable (2 cables per set, for emitter and receiver)
For wiring with safety circuit such as single safety relay, safety relay unit, and safety controller

Appearance Cable length Specifications Model
3 m M12 connector (8-pin) - 8-wire + Shield F39-JD3A
7 m F39-JD7A
10 m F39-JD10A
15 m F39-JD15A
20 m F39-JD20A

Double-end Connector Cable (2 cables per set, for emitter and receiver)
Control unit for connection with F3SP-B1P and cable extension

Appearance Cable length Specifications Model
0.5 m M12 connector (8-pin) - M12 connector (8-pin) F39-JDR5B
1 m F39-JD1B
3 m F39-JD3B
5 m F39-JD5B
7 m F39-JD7B
10 m F39-JD10B
15 m F39-JD15B
20 m F39-JD20B

Relays with Forcibly Guided Contacts

Type Appearance Specifications Model Remarks
G7SA Relays
with Forcibly
Guided Contacts
Number of poles: 4
Contact type: 2NO+2NC
Rated load: 250 VAC at 6 A, 30 VDC at 6 A
G7SA-2A2B For details on
other models
and socket models.
Number of poles: 4
Contact type: 3NO+1NC
Rated load: 250 VAC at 6 A, 30 VDC at 6 A
G7SA-3A1B
G7S-[]-E Relays
with Forcibly
Guided Contacts
Number of poles: 6
Contact type: 4NO+2NC
Rated load: 250 VAC at 10 A, 30 VDC at 10 A
G7S-4A2B-E For details on
other models
and socket models.
Number of poles: 6
Contact type: 3NO+3NC
Rated load: 250 VAC at 10 A, 30 VDC at 10 A
G7S-3A3B-E

Control Unit

Appearance Output Model Remarks
Relay, 3NO+1NC F3SP-B1P For connection with F3SR-B, use an
F39-JD[]B double-end connector cable.

Test rod

Diameter Model
14mm dia. F39-TRD14
20mm dia. F39-TRD20
25mm dia. F39-TRD25
30mm dia. F39-TRD30

Laser Pointer

Appearance Applicable sensor Model Remarks
F3SR-430B series F39-PTR Laser pointer for long distance beam adjustment

Spatter Protection Cover (2 covers per set, for emitter and receiver) (Each unit reduces the operating range by 10%)

Appearance Applicable sensor Model
F3SR-430B series F39-HRB[][][][] *

* The same 4-digit numbers as the protective heights of F3SR-B ([][][][] in the light curtain type names) are substituted by [][][][] in the model names.
Note: When a spatter protection cover is mounted, the operating range of the F3SR-B is reduced by approximately 10%.

Top/Bottom Mounting Bracket (Not included with the product.)

Appearance Specification Model Application Remarks
Top/bottom
mounting bracket
F39-LR1 Top/bottom mounting bracket for F3SR-B.
For side mounting and backside mounting.
2 for emitter,
2 for receiver
(total of 4 per set)

Intermediate Mounting Bracket (Not included with the product. Purchase this bracket according to the sensor length.)

Appearance Specification Model Application Remarks
Intermediate
mounting bracket
F39-LR2 Use this bracket in combination with F3SR-B's
top/bottom mounting bracket.
For side mounting and backside mounting.
1 set with 2 pieces
(For the number of
brackets needed,
see the table below.)

Free-Location Mounting Bracket (Not included with the product. Purchase this bracket according to the sensor length.)

Appearance Specification Model Application Remarks
Free-location
mounting bracket
F39-LR3 Use this bracket for mounting on any place without
using top/bottom mounting bracket.
1 set with 2 pieces
(For the number of
brackets needed,
see the table below.)

* Number of intermediate mounting brackets needed

Using top/bottom mounting bracket + intermediate mounting bracket (F39-LR2).

Protective height (mm) No. of top/bottom mounting brackets No. of intermediate mounting brackets
0190 to 0990 2 0
1070 to 1950 2 1
2030 to 2270 2 2

Using Free-location mounting bracket (F39-LR3).

Protective height (mm) No. of free-location mounting brackets
0190 to 0750 2
0830 to 1470 3
1630 to 2110 4
2270 5