Main Unit, Robust Type, 44 Optical Axes
Keyence SL-C44HM
Safety Light Curtain SL-C series
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Specification
| Model | SL-C44HM | ||
| Effective aperture angle | Max. ±2.5 ° (when operating distance is at least 3 m) | ||
| Response time | 15 ms *1 | ||
| Light source | Infrared LED (850 nm) | ||
| Detection capability | ø25 mm (when the blanking function is not used) | ||
| Operation mode | Turned on when light is being applied to all optical axes (excluding when the blanking function is used) | ||
| No. of beam axes | 44 | ||
| Detection zone | 860 mm | ||
| Protection area | 905 mm | ||
| Detectingdistance | 0.25 to 9 m | ||
| Beam axis interval | 20 mm | ||
| Lens diameter | ? | ||
| 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) | ||
| Leakage current | 100 µA maximum*3 | ||
| Max. capacitive load | 2.2 µF (with a load resistance of 100 ?) | ||
| Load wiring resistance | 2.5 ? maximum*4 | ||
| Approved standards | EMC | EMS | IEC61496-1, EN61496-1, UL61496-1 |
| EMI | EN55011 Class A, FCC Part15 Class A | ||
| Safety | IEC61496-1, EN61496-1, UL61496-1 (type 4 ESPE),IEC61496-2, EN61496-2, UL61496-2 (type 4 AOPD),UL508 | ||
| Current consumption | Transmitter | 84 mA | |
| Receiver | 88 mA | ||
| Rating | Power voltage | 24 VDC ±10 %, Ripple (P-P) 10 % or less | |
| Environmental resistance | Enclosure rating | IP65 (IEC60529)*5 | |
| Ambient light | Incandescent lamp: 5,000 lux or less, Sunlight: 20,000 lux or less | ||
| Operating ambient temperature | -10 to +55 °C (No freezing) | ||
| Storage temperature | -10 to +60 °C (No condensation | ||
| Operating relative humidity | 35 to 85 % RH (No condensation) | ||
| Storage relative humidity | 35 to 95 % RH (No condensation) | ||
| Vibration resistance | 10 to 55 Hz, Double amplitude 0.7 mm, 20 sweeps in each of the X, Y, and Z directions | ||
| Shock resistance | 100 m/s2 (Approx. 10 G), 16 ms pulse, 1,000 times in each of the X, Y, and Z directions | ||
| Weight | Transmitter | Approx 2.9 kg | |
| Receiver | Approx 3.0 kg | ||
| *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 ? or less to ensure that the SL-C Series operate correctly. If using the NPN output *5 The SL-CHM Series attains a protection rating of IP65 because the main unit's sensor is enclosed in an aluminum case. |
