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SL-C Safety Curtain
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Specifications

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SL-C Series Safety Light Curtain Specifications
Model SL-C08H SL-C12H SL-C16H SL-C20H SL-C24H SL-C28H SL-C32H SL-C36H
Operating distance 0.3 to 9 m 0.98' tpo 29.5'
No. of beams axes 8 12 16 20 24 28 32 36
Detection Zone (mm) 140
5.51"
220
8.66"
300
11.81"
380
14.96"
460
18.11"
540
21.26"
620
24.41"
700
27.56"
Sensor length (mm) 150
5.91"
230
9.06"
310
12.20"
390
15.35"
470
18.50"
550
21.65"
630
24.80"
710
27.95"
Model SL-C40H SL-C44H SL-C48H SL-C52H SL-C56H SL-C60H SL-C64H
Operating distance 0.3 to 9 m 0.98' tpo 29.5'
No. of beams axes 40 44 48 52 56 60 64
Detection Zone (mm) 780
30.71"
860
33.96"
940
37.01"
1020
40.16"
1100
43.31"
1180
46.46"
1260
49.61"
Sensor length (mm) 790
31.10"
870
34.25"
950
37.40"
1030
40.55"
1110
43.70"
1190
46.85"
1270
50.00"
Model SL-R11
Name Intelligent Safety Relay Unit
Output format Relay outputs, 2 control outputs, 1 auxiliary output
Model SL-RU2
Name SL-C/R Dedicated Power Supply
Input rating AC 100 to 240 V ±10%
Output rating DC 24 V ±10%, Class 2
Model SL-M12H SL-M16H SL-M20H SL-M24H SL-M28H SL-M32H SL-M36H
Length of reflective surface 10.94"
(278mm)
14.09"
(358mm)
17.24"
(438mm)
20.39"
(518mm)
23.54"
(598mm)
26.69"
(678mm)
29.84"
(758mm)
Weight (including mounting bracket) 1.4kg 1.6kg 1.8kg 2.0kg 2.2kg 2.4kg 2.6kg
Compatible SL-C Series *
Model SL-M40H SL-M44H SL-M48H SL-M52H SL-M56H SL-M60H SL-M64H
Length of reflective surface 32.99"
(838mm)
36.14"
(918mm)
39.29"
(998mm)
42.44"
(1078mm)
45.59"
(1158mm)
48.74"
(1238mm)
51.89"
(1318mm)
Weight (including mounting bracket) 2.8kg 3.0kg 3.2kg 3.7kg 3.9kg 4.1kg 4.3kg
Compatible SL-C Series *
Note: Cannot be used with a retro-reflective type setup.
Model SL-C08H SL-C12H SL-C16H SL-C20H SL-C24H SL-C28H SL-C32H SL-C36H
No. of beam axes 8 12 16 20 24 28 32 36
Beam axis interval 20 mm
Detection zone 140 mm
5.51"
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"
Current consumption Transmitter 55 mA 69 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
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
Model SL-C40H SL-C44H SL-C48H SL-C52H SL-C56H SL-C60H SL-C64H
No. of beam axes 40 44 48 52 56 60 64
Beam axis interval 20 mm
Detection zone 780 mm
30.71"
860 mm
33.86"
940 mm
37.01"
1020 mm
40.16"
1100 mm
43.31"
1180 mm
46.46"
1260 mm
49.61"
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 97 mA 100 mA
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. 325 g Approx. 675 g Approx. 725 g Approx. 775 g Approx. 825 g Approx. 945 g
Model SL-C Series
Detection zone 140mm to 1,260 mm 5.51" to 49.61"
No. of beam axes 8 to 64 beam axes
Beam axis interval 20mm / ø5.0mm 0.79" / ø0.20"
Operating distance/Beam width 0.3m to 9m 0.98' to 29.5'
Detection capability ø25 mm (when blanking function is not used)
Effective Aperture Angle Max. ±2.5º (When operating distance is at least 3m 9.8' )
Response time 15 ms (1)
Light source Infrared LED (850 nm)
Power supply 24V DC±10% (Ripple P-P 10% or less)
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' )
Environmental specifications Protective structure IP-65 (IEC60529)
Ambient temperature -10ºC to 55ºC (No condensation)
Storage ambient temperature -10ºC to 60ºC (No condensation)
Relative humidity 35 % to 85 %RH (No condensation)
Storage ambient humidity 35 % to 95 %
Vibration 10 to 55 Hz, 0.7 mm 0.03" compound amplitude,
20 sweeps each in X, Y, and Z directions
Shock 100 m/s² (Approx. 10G) 16ms pulse,
in X, Y, Z directions 1,000 times each axis
Material Main unit case Aluminum
Upper case/Lower case Zinc die-cast
Overlay Polycarbonate
EMC EMS IEC61496-1, EN61496-1, UL61496-1
EMI EN55011 Class A, FCC Part 15 Class A
Safety IEC61496-1, EN61496-1, UL61496-1 (type 4 ESPE)
IEC61496-2, prEN61496-2, UL61496-2 (type 4 AOPD)
UL508
1.OFF→ ON return time is 125 ms.
2 Note the derating illustrated in the graph to the right when using PNP output.
Model SL-R11
Safety Light Curtain SL-C Series
Rating Power supply voltage 24V DC±10% ripple (P-P) 10% max.
Current consumption 150mA max. (for SL-R11 only)
Output FSD1, 2 230 V AC 4 A, 30 V DC 2 A (resistive load)
230 V AC 2 A, 30 V DC 1 A (cos ø=0.3) (inductive load)
AUX 125 V AC 0.5 A, 30 V DC 2 A (resistive load)
125 V AC 0.25 A, 30 V DC 1 A (cos ø=0.3) (inductive load)
Lifespan Mechanical life: 10 million times min.
Electrical life: 100,000 times min.
Response time FSD1, 2, AUX 24ms (including sensor response time) (2)
Response time during E-STOP input 20 ms
Environmental specifications Protective structure IP-20 (IEC60529) (Install in control panels which is equal to or greater than IP-54)
Ambient temperature -10 to +55ºC 14 to 131ºF No condensation
Storage ambient temperature -10 to +60ºC 14 to 140ºF No condensation
Relative humidity 35 to 85% RH (No condensation)
Storage ambient humidity 35% to 95%RH
Vibration 10 to 55 Hz double amplitude width 0.7 mm,
20 sweeps each for X, Y, Z directions
Shock 100 m/s² (Approx. 10G) 16ms pulse,
in X, Y, Z directions 1,000 times each axis
Material Polycarbonate
Weight Approx. 380 g
Approved standards (1) EMC EMS IEC61496-1, EN61496-1, UL61496-1
EMI EN55011 Class A, FCC Part 15 Class A
Safety IEC61496-1, EN61496-1, UL61496-1 (type 4 ESPE)
IEC61496-2, prEN61496-2, UL61496-2 (type 4 AOPD)
EN50178, UL508
1. Evaluated in combination with the SL-C Series
2. The OFF→ON return time is 150 ms.
Model SL-U2
System Switching type
Input power supply voltage AC 100 to 240 V ±10 % (50/60 Hz)
Overvoltage category II
Output voltage 24 VDC ±10 %, Class 2
Ripple/noise 240 mVp-p or less
Output capacity 1.8 A (total of supply to various units and service power supplies)
Environment Ambient temperature -10ºC to +55ºC (14 to 131ºF)
Relative humidity 35 % to 85 % RH (No condensation)
Pollution degree 2
Withstand voltage 1,500 VAC, 1 min.
(between all external terminals and case)
Vibration resistance 10 to 55 Hz, 0.7 mm 0.03" compound amplitude,
20 sweeps each in X, Y, and Z directions
Shock resistance 100 m/s² (Approx.10G),
1,000 iterations each in X, Y, and Z directions
Insulation resistance At least 50 MΩ (DC 500 V mega,
between all external terminals and case)
Power consumption 135 VAC
Supply voltage interruption 10 ms or less
Weight (excluding dedicated brackets) Approx. 240 g
Approved standards EMC EMS IEC61496-1, EN61496-1, UL61496-1
EMI IEC61000-3-2, EN61000-3-2, EN55011 Class A, FCC Part15 Class A
Safety EN60950, EN50178, UL60950, UL508
Other Options
options
1. The operating distance is the total distance light travels between the transmitter and receiver via the compact corner mirrors.
2. Including about 100g for the mouting brackets.
Model (Product name) SL-R12EX (Intelligent Extension Unit)
Power supply SL-R11 or SL-U2
Current consumption 110 mA max. (including 24 VDC, SL-R12D)
Input Muting switch input Maximum input rating DC26.4V
Input voltage DC24V 2.3mA
Minimum ON voltage 19 V
Minimum OFF current 0.5 mA
Common method Same common input used for A1 and A2.
Same common input used for B1 and B2
Banking switch input Maximum input rating DC26.4V
Input voltage DC24V 1.6mA
Minimum ON voltage 19V
Minimum OFF current 0.5mA
Common method Same common input used for A1, A2 and A3.
Same common input used for B1, B2 and B3
FB in 2 input timing 200 ms max
Output for muting indicator DC24V 15mA to 300mA
Protective structure IP-20 (IEC60529)
(Install in control panels which are equal to or greater than IP-54)
Environmental specifications Ambient temperature -10ºC to +55ºC [14 to 131ºF] No condensation
Relative humidity 35% to 85%RH(No condensation)
Vibration 10 to 55 Hz, 0.1mm double amplitude,
20 sweeps each for X, Y, Z directions
Shock 100 m/s2 (Approx. 10 G), 16 ms pulse,
1,000 times for each axis in X, Y, Z directions
Material Polycarbonate
Weight 300g
Model SL-M
Detection distance when using SL-C Series 1 mirror 26.6' (8.1m)
2 mirror 23.6' (7.2m)
3 mirror 21.3' (6.5m)
4 mirror 19.4' (5.9m)
Environmental specifications Operating
ambient temperature
-10 to + 55ºC (14 to 131ºF)
(non-freezing)
Operating
ambient humidity
35 to 95%RH
(non-condensing)
Construction  
Mirror : mirror backing
Case : Aluminum
Mounting brackets : SUS304
Support and Services
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