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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

Model F3SR-430B *1
Sensor type Type 4 safety light curtain
Applicable safety category Category 4, 3, 2, 1, or B
Detection capability Opaque objects 30 mm in diameter
Beam gap 20 mm
Number of beams 8 to 112
Protective height 190 to 2,270 mm
Lens diameter 7 mm x 12 mm
Operating range *2 For long distance wiring: 5 to 20 m
For short distance wiring: 0.3 to 7 m
Response time ON to OFF: 15 ms max., OFF to ON: 60 ms max.
Startup waiting time 2 s max.
Power supply voltage (Vs) 24 VDC±20 % (ripple p-p 10% max.)
Current consumption (no load) Refer to "List of Models/Current Consumption" below.
Light source
(emitted wavelength)
Infrared LED (870 nm)
Effective aperture angle (EAA) Based on IEC61496-2. Within ±2.5° for the emitter and receiver when the operating range is 3 m or over.
Safety output (OSSD) Two PNP transistor outputs, load current 500 mA max., residual voltage 2 V max. (except for voltage drop
due to cable extension), leak current 1 mA max.
Allowable capacity load differs depending on the total cable length as shown below. *3
100 m max.: 0.05 µF max.
70 m max.: 0.5 µF max.
50 m max.: 1.0 µF max.
Output operation mode ON when receiving light
Input voltage Test input, reset input, external device monitoring input, and function selection input are all
ON voltage: 11 to 24 V
OFF voltage: 0 to 5 V, or open
Operating range selection input
ON voltage: 11 to 24 V
OFF voltage: 0 to 5 V
Input current Test input, reset input, function selection input: 1.5 to 3 mA
Operating range selection input: 1.5 to 4 mA
External device monitoring input: 10 to 20 mA
Indicators Refer to "Indicators" on Data Sheet.
Mutual interference
prevention function
Interference prevention algorithm prevents mutual interference for up to three sets.
Test functions Self test (when power is turned ON and while power is supplied)
External test (emission stop function by test input)
Safety functions External device monitor
Start interlock, restart interlock
Connection type Connectors (M12, 8-pin)
Protection circuits Output short-circuit protection, and power supply reverse polarity protection
Ambient temperature Operating: -10 to 55°C (no icing), Storage: -25 to 70°C
Ambient humidity Operating: 35% to 85% (no condensation), Storage: 35% to 95%
Ambient operating
light intensity
Incandescent lamp: 3,000 lx max. (light intensity on the receiver surface), Sunlight: 10,000 lx max. (light
intensity on the receiver surface)
Insulation resistance 20 MΩ (at 500 VDC)
Dielectric strength 1,000 VAC 50/60 Hz, 1 min
Degree of protection IP65, IP67 (IEC60529)
Vibration resistance Malfunction: 10 to 55 Hz, 0.7-mm double amplitude, 20 sweeps in X, Y, and Z directions
Shock resistance Malfunction: 100 m/s2, 1,000 times each in X, Y, and Z directions
Power supply cable 6-mm-dia., allowable bending radius R5 mm
Extension cable 6.6-mm-dia., 8-pin (0.3 mm2 × 4P, resistance 0.058 Ω/m) with braided shield, allowable
bending radius R36 mm
Total cable length: 100 m max.
For details on twisted pairs, refer to "Single-end Connector Cable" on Data Sheet. Refer to "Double-end
Connector Cable" on Data Sheet.
Materials Casing: Aluminum, zinc die-cast
Optical cover: PMMA resin (acrylic), cable: Oil resistant PVC
Weight Model: F3SR-430B[][][][] ([]: protective height)
Equation: Weight (g) = (protective height) x 4 + α
The values for α are as follows:
Protected height 190 mm : 1,100
Protected height 270 mm to 510 mm : 1,500
Protected height 590 mm to 1,070 mm : 2,000
Protected height 1,150 mm to 2,270 mm : 2,500
Accessories User's Manual
Applicable standards EN61496-1 (Type 4 ESPE), CLC/TS61496-2 (Type 4 AOPD),
EN61508-1 to 3 (SIL3), EN62061 (SIL3), EN61000-6-4
ISO13849-1 (PLe/Safety Category 4), IEC61496-1 (Type 4 ESPE),
IEC61496-2 (Type 4 AOPD), IEC61508-1 to 3 (SIL3), IEC62061 (SIL3),
UL application in process (as of August 1, 2009)

*1. In the type names in this table, the contain the [][][][] 4 digits indicating the protective height (mm).
*2. Use of the Spatter Protection Cover causes a 10% maximum operating range attenuation.
*3. These values should be considered when additionally connecting elements such as capacitor that contains capacitive load.

List of Models/Current Consumption

Model Number
of beams
Protective
height
(mm)
Current consumption
Emitter Receiver (no load)
Operating range
(Short)
Operating range
(Long)
Operating range
(Short)
Operating range
(Long)
F3SR-430B0190 8 190 38 mA 44 mA 57 mA 64 mA
F3SR-430B0270 12 270 40 mA 47 mA 59 mA 66 mA
F3SR-430B0350 16 350 42 mA 50 mA 60 mA 67 mA
F3SR-430B0430 20 430 43 mA 53 mA 62 mA 69 mA
F3SR-430B0510 24 510 45 mA 57 mA 63 mA 70 mA
F3SR-430B0590 28 590 47 mA 60 mA 65 mA 72 mA
F3SR-430B0670 32 670 48 mA 63 mA 66 mA 73 mA
F3SR-430B0750 36 750 50 mA 66 mA 68 mA 75 mA
F3SR-430B0830 40 830 52 mA 69 mA 69 mA 76 mA
F3SR-430B0910 44 910 53 mA 73 mA 71 mA 78 mA
F3SR-430B0990 48 990 55 mA 76 mA 72 mA 79 mA
F3SR-430B1150 56 1150 58 mA 82 mA 75 mA 82 mA
F3SR-430B1310 64 1310 61 mA 89 mA 78 mA 85 mA
F3SR-430B1470 72 1470 65 mA 95 mA 81 mA 88 mA
F3SR-430B1630 80 1630 68 mA 102 mA 84 mA 91 mA
F3SR-430B1790 88 1790 71 mA 108 mA 87 mA 94 mA
F3SR-430B1950 96 1950 74 mA 114 mA 91 mA 98 mA
F3SR-430B2110 104 2110 78 mA 121 mA 94 mA 101 mA
F3SR-430B2270 112 2270 81 mA 127 mA 97 mA 104 mA

Accessories

Control Unit

Model F3SP-B1P
Power supply voltage 24 VDC±10%
Power consumption DC1.7 W max. (not including sensor's current consumption)
Operation time 100 ms max. (not including sensor's response time)
Response time 10 ms max. (not including sensor's response time)
Relay output Number of contacts 3NO+1NC
Rated load 25 VAC, 5 A (cos Φ = 1), 30 VAC, 5 A L/R = 0 ms
Rated current 5 A
Connection type Between sensors M12 connector (8-pin)
Others Terminal block
Weight (packed state) Approx. 280 g
Accessories Instruction manual

Laser Pointer

Model F3SP-B1P
Applicable sensor F3SR series
Power supply voltage 4.65 VDC or 4.5 VDC
Battery Button cell battery (SR44 or LR44)
Battery life * SR44: approx. 10 continuous hours, LR44: approx. 6 continuous hours
Light source Red LED laser (wavelength 650 nm, 1 mW max., JIS class 2, EN/IEC CLASS 2, FDA CLASS 2)
Spot diameter (typical) 6.5 mm (at 10 m)
Ambient temperature Operating: 0 to 40°C (no icing)
Storage: -15 to 60°C (with no icing or condensation)
Ambient humidity Operating and storage: 35% to 85% (with no condensation)
Material Laser module case: aluminum
Mounting part: aluminum, stainless steel
Weight Approx. 250 g (packed state)
Accessories Laser labels (EN: 1, FDA: 3), button cell battery (SR44: 3), instruction Sheet

* Varies on battery type.