Descrizione

Main Unit, Press Machine Support Type, 28 Optical Axes
Model SL-C28HG
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)
Operation mode Turned on when light is being applied to all optical axes (excluding when the blanking function is used)
Detection capability o25 mm (when the blanking function is not used)
No. of beam axes 28
Detection zone 540 mm
Protection area 585 mm
Detectingdistance 0.3 to 9 m
Beam axis interval 20 mm
Lens diameter o5mm
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 71 mA
Receiver 78 mA
Rating Power voltage 24 VDC ±10 %, Ripple (P-P) 10 % or less
Environmental resistance Enclosure rating IP65 (IEC60529)
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 390 g
Receiver Approx 430 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 ? or less to ensure that the SL-C Series operate correctly. If using the NPN output
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