Safety Light Curtain

SL-C series

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Model

SL-C Series

Effective aperture angle

Max. ±2.5° (when operating distance is at least 3 m 9.8')

Response time

15 ms *1

Light source

Infrared LED (850 nm)

Operation mode

Turned on when light is being applied to all optical axes (excluding when the blanking function is used)

OSSD output

Output type

2 outputs each for PNP and NPN, Can be switched using the connection connector cable

Max. load current

300 mA *2

OFF-state voltage

2.5 V (with a cable length of 7 m 23.0')

Leakage current

100 µA maximum*3

Max. capacitive load

2.2 µF (with a load resistance of 100 Ω)

Load wiring resistance

2.5 Ω maximum*4

Environmental
specifications

Protective structure

IP65 (IEC60529)

Ambient temperature

-10 to +55°C 14 to 131°F, No freezing

Storage ambient temperature

-10 to +60°C 14 to 140°F, No freezing

Relative humidity

35 to 85%RH (no condensation)

Ambient temperature

Incandescent lamp: 5,000 lux or less, sunlight: 20,000 lux or less

Storage ambient humidity

35 to 95%RH (no condensation)

Vibration resistance

10 to 55 Hz, double amplitude 0.7 mm 0.03", 20 sweeps each in X, Y, and Z directions

Shock resistance

100 m/s2 (Approx 10G) 16 ms pulse, in X, Y, Z directions 1000 times each axis

Approved standards

EMC

EMS

UL61496-1

EMI

FCC Part15 Class A

Safety

UL61496-1 (type 4 ESPE), UL61496-2 (type 4 AOPD),UL508

Rating

Power voltage

24 VDC ±10% (Ripple P-P ±10% or less)

*1 OFF→ON return time is 125 ms.
*2 Note the derating illustrated in the graph to the right when using PNP output.
*3 This includes situations in which the SL-C Series is off and in which the power supply line is disconnected.
*4 The wiring resistance between the OSSD output and the connected equipment (excluding the wiring resistance of the optional dedicated cable) must be 2.5 Ω or less to ensure that the SL-C Series operate correctly. If using the NPN output

Model

SL-C08H

SL-C12H

SL-C16H

SL-C20H

SL-C24H

SL-C28H

SL-C32H

SL-C36H

Effective aperture angle

Max. ±2.5° (when operating distance is at least 3 m 9.8')

Response time

15 ms *1

Light source

Infrared LED (850 nm)

Operation mode

Turned on when light is being applied to all optical axes (excluding when the blanking function is used)

Operating distance/Beam width

0.3 to 9 m 0.98' to 29.5'

No. of beam axes

8

12

16

20

24

28

32

36

Detection capability

ø25 mm (when the blanking function is not used)

Beam axis interval

20 mm 0.79"

Lens diameter

5 mm0.20" dia.

Detection zone

140 mm5.51"

220 mm 8.66"

300 mm 11.81"

380 mm 14.96"

460 mm 18.11"

540 mm 21.26"

620 mm 24.41"

700 mm 27.56"

Protection area

185 mm7.283"

265 mm10.433"

345 mm13.583"

425 mm16.732"

505 mm19.882"

585 mm23.031"

665 mm26.181"

745 mm29.331"

DetectingdistanceTransmitter lens: Norbornene plasticReceiver lens cover: Polyarylate

0.3 to 9 m

OSSD output

Output type

2 outputs each for PNP and NPN, Can be switched using the connection connector cable

Max. load current

300 mA *2

OFF-state voltage

2.5 V (with a cable length of 7 m 23.0')

Leakage current

100 µA maximum*3

Max. capacitive load

2.2 µF (with a load resistance of 100 Ω)

Load wiring resistance

2.5 Ω maximum*4

Approved standards

EMC

EMS

UL61496-1

EMI

FCC Part15 Class A

Safety

UL61496-1 (type 4 ESPE), UL61496-2 (type 4 AOPD),UL508

Current consumption

Transmitter

55 mA

58 mA

61 mA

62 mA

68 mA

71 mA

74 mA

77 mA

Receiver

67 mA

69 mA

71 mA

73 mA

76 mA

78 mA

81 mA

83 mA

Rating

Power voltage

24 VDC ±10% (Ripple P-P ±10% or less)

Environmental resistance

Enclosure rating

IP65 (IEC60529)

Ambient temperature

-10 to +55°C 14 to 131°F, No freezing

Ambient temperature for storage

-10 to +60°C 14 to 140°F, No freezing

Relative humidity

35 to 85%RH (no condensation)

Storage relative humidity

35 to 95%RH (no condensation)

Operating ambientluminance

Incandescent lamp: 5,000 lux or less, sunlight: 20,000 lux or less

Vibration

10 to 55 Hz, double amplitude 0.7 mm 0.03", 20 sweeps each in X, Y, and Z directions

Shock resistance

100 m/s2 (Approx 10G) 16 ms pulse, in X, Y, Z directions 1000 times each axis

Material

Main unit case

Aluminum

Upper case/lower case

Zinc die-cast

Front cover

Polycarbonate

Weight

Transmitter

Approx 165 g

Approx 210 g

Approx 255 g

Approx 300 g

Approx 345 g

Approx 390 g

Approx 435 g

Approx 480 g

Receiver

Approx 180 g

Approx 230 g

Approx 280 g

Approx 330 g

Approx 380 g

Approx 430 g

Approx 480 g

Approx 530 g

*1 OFF→ON return time is 125 ms.
*2 Note the derating illustrated in the graph to the right when using PNP output.
*3 This includes situations in which the SL-C Series is off and in which the power supply line is disconnected.
*4 The wiring resistance between the OSSD output and the connected equipment (excluding the wiring resistance of the optional dedicated cable) must be 2.5 Ω or less to ensure that the SL-C Series operate correctly. If using the NPN output

Model

SL-C40H

SL-C44H

SL-C48H

SL-C52H

SL-C56H

SL-C60H

SL-C64H

Effective aperture angle

Max. ±2.5° (when operating distance is at least 3 m 9.8')

Response time

15 ms *1

Light source

Infrared LED (850 nm)

Operation mode

Turned on when light is being applied to all optical axes (excluding when the blanking function is used)

Operating distance/Beam width

0.3 to 9 m 0.98' to 29.5'

No. of beam axes

40

44

48

52

56

60

64

Detection capability

ø25 mm (when the blanking function is not used)

Beam axis interval

20 mm 0.79"

Lens diameter

5 mm0.20" dia.

Detection zone

780 mm 30.71"

860 mm 33.86"

940 mm 37.01"

1020 mm40.16"

1110 mm43.70"

1180 mm46.46"

1260 mm49.61"

Protection area

825 mm32.48"

905 mm35.63"

985 mm38.78"

1065 mm41.929"

1145 mm45.079"

1225 mm48.228"

1305 mm51.378"

DetectingdistanceTransmitter lens: Norbornene plasticReceiver lens cover: Polyarylate

0.3 to 9 m

OSSD output

Output type

2 outputs each for PNP and NPN, Can be switched using the connection connector cable

Max. load current

300 mA *2

OFF-state voltage

2.5 V (with a cable length of 7 m 23.0')

Leakage current

100 µA maximum*3

Max. capacitive load

2.2 µF (with a load resistance of 100 Ω)

Load wiring resistance

2.5 Ω maximum*4

Approved standards

EMC

EMS

UL61496-1

EMI

FCC Part15 Class A

Safety

UL61496-1 (type 4 ESPE), UL61496-2 (type 4 AOPD),UL508

Current consumption

Transmitter

81 mA

84 mA

87 mA

91 mA

94 mA

97 mA

100 mA

Receiver

86 mA

88 mA

90 mA

93 mA

95 mA

Rating

Power voltage

24 VDC ±10% (Ripple P-P ±10% or less)

Environmental resistance

Enclosure rating

IP65 (IEC60529)

Ambient temperature

-10 to +55°C 14 to 131°F, No freezing

Ambient temperature for storage

-10 to +60°C 14 to 140°F, No freezing

Relative humidity

35 to 85%RH (no condensation)

Storage relative humidity

35 to 95%RH (no condensation)

Operating ambientluminance

Incandescent lamp: 5,000 lux or less, sunlight: 20,000 lux or less

Vibration

10 to 55 Hz, double amplitude 0.7 mm 0.03", 20 sweeps each in X, Y, and Z directions

Shock resistance

100 m/s2 (Approx 10G) 16 ms pulse, in X, Y, Z directions 1000 times each axis

Material

Main unit case

Aluminum

Upper case/lower case

Zinc die-cast

Front cover

Polycarbonate

Weight

Transmitter

Approx 525 g

Approx 570 g

Approx 615 g

Approx 660 g

Approx 705 g

Approx 750 g

Approx 860 g

Receiver

Approx 575 g

Approx 625 g

Approx 675 g

Approx 725 g

Approx 775 g

Approx 825 g

Approx 945 g

*1 OFF→ON return time is 125 ms.
*2 Note the derating illustrated in the graph to the right when using PNP output.
*3 This includes situations in which the SL-C Series is off and in which the power supply line is disconnected.
*4 The wiring resistance between the OSSD output and the connected equipment (excluding the wiring resistance of the optional dedicated cable) must be 2.5 Ω or less to ensure that the SL-C Series operate correctly. If using the NPN output

Model

SL-R11

SL-R11E

OSSD output

Output type

PNP open collector

Max. load current

500 mA

OFF-state voltage

2 V

Leakage current

100 µA max.

Max. capacitive load

2.2 µF (When load resistance 100 Ω)

Load wiring resistance

10 Ω max*3

Safety light curtain

SL-C Series

FSD 1,2

230 VAC 4 A 30 VDC 2 A (resistive load)
230 VAC 2 A (cos Ø = 0.3) (inductive load)
30 VDC 1 A (cos Ø = 0.3) (inductive load)

SL-R11 output

Lifespan

Mechanical life: 10 million times min.
Electrical life: 100000 times min.

Response speed when E-STOP is input

20 ms

AUX

125 VAC 0.5 A 30 VDC 2 A (resistive load)
125 VAC 0.25 A (cos Ø = 0.3) (inductive load)
30 VDC 1 A (cos Ø = 0.3) (inductive load)

24 VDC 50 mA max. residual voltage 2 V max.

Response speed FSD1, 2 AUX

24 ms (including sensor response time)*1

20 ms (including sensor response time)*1

Approved standards

EMC

EMS

UL61496-1*2

EMI

FCC Part 15 Class A*2

Safety

UL61496-1 (type 4 ESPE)
UL61496-2 (type 4 AOPD)
UL508*2

Rating

Power voltage

24 VDC ±10% ripple (P-P) ±10% max.

Current consumption.

150 mA max. (for SL-R11 only)

100 mA max. (for SL-R11E only)

Environmental resistance

Enclosure rating

IP20 (IEC60529) (Install in control panels which is equal to or greater than IP54)

Ambient temperature

-10 to +55°C 14 to 131°F, No freezing

Ambient temperature for storage

-10 to +60°C 14 to 140°F, No freezing

Relative humidity

35 to 85%RH (no condensation)

Storage relative humidity

35 to 95%RH (no condensation)

Vibration

10 to 55 Hz double amplitude 0.7 mm 0.03", 20 sweeps each for X, Y, Z directions

Shock resistance

100 m/s2 (Approx 10G) 16 ms pulse, in X, Y, Z directions 1000 times each axis

Material

Polycarbonate

Weight

Approx 380 g

Approx 350 g

*1 The OFF → ON return time is 150 ms.
*2 Evaluated in combination with the SL-C Series.
*3 For correct operation of the SL-R11E, make sure that the wiring resistance of devices connected to the OSSD output is 10 Ω max.

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