| Model | GL-R28H |
|---|
| Detection capability | ø0.98" ø25 mm |
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| Total length | 22.05" 560mm |
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| No. of beam | 28 |
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| Detection height | 21.26" 540mm |
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| Protection height | 23.03" 585mm |
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| Beam axis spacing/Lens diameter | 20 mm / ø5 0.79" / ø0.20" |
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| Detecting Distance | 0.66 to 49.21' 0.2 to 15 m*1 |
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| Effective aperture angle | Max. ±2.5° (When operating distance is 9.84' 3 m or more) |
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| Light Source | Infrared LED (870 nm) |
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| Response time (OSSD) (ms) | 10.2, 50*2, 54*2, 66.6*3, 7.4, 77.5*3 |
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| Detection mode | Turns on when no interruptions are present in the detection zone |
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| Synchronization between the transmitter and receiver | Optical synchronization or Wire synchronization (Determined by wiring) |
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| Light interference prevention function | Prevents mutual interference in up to two GL-R systems.Optical synchronization: prevented by Channel A and B with setting switchWire synchronization: prevented automatically |
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| Control output (OSSD output) | 2 transistor outputs. (PNP or NPN is determined by the cable type), 2.2 µF, 500 mA*4, Max. 2.0 V (with a cable length of 16.40' 5 m), Max. 2.5 V (with a cable length of 16.40' 5 m), Max. 2.5 Ω, Max. 200 µA |
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| Supplemental output (Non-safety-related output) | 1 to 5.5 W)LED lamp (load current: 10 to 230 mA) can be connected., Incandescent lamp (24 VDC, Residual voltage: Max. 2.5 V (with a cable length of 16.40' 5 m), transistor outputs. (PNP or NPN is determined by the cable type)Load current: Max. 50 mA |
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| External input | ON voltage: 0 to 3 VOFF voltage: Open or 10 V or moreUp to the power voltageShort circuit current: Approx. 2.5 mA (Approx. 10 mA with EDM input only), ON voltage: 10 to 30 VOFF voltage: Open or 0 to 3 VShort circuit current: Approx. 2.5 mA (Approx. 10 mA with EDM input only) |
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| Power supply | class 2, 24 VDC ±20%, 59, 73, ripple (P-P) 10% or less |
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| Protection Circuit | Reverse current protection, Short-circuit protection for each output, Surge protection for each output |
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| Approved standards | EN55011 ClassA, EN61496-1, EN61496-2, EN61508 (SIL3), EN62061 (SIL CL3)EN ISO13849-1:2015 (Category 4, FCC Part15B ClassA, ICES-003 ClassA, IEC61496-1, IEC62061, PLe)UL508UL1998, UL61496-1, UL61496-1 (Type 4 ESPE)IEC61496-2, UL61496-2 (Type 4 AOPD)IEC61508 |
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| Environmental resistance | IP65/IP67 (IEC60529), Y, -10 to +55 °C 14 to 131 °F (No freezing), -25 to +60 °C -13 to 140 °F (No freezing), 000 lux or less, 000 lux or less., 000 times in each of the X, 1, 10 to 55 Hz, 100 m/s2 (approx. 10 G), 15 to 85 % RH (No condensation), 15 to 95 % RH, 16 ms pulse, 20 sweeps in each of the X, and Z directions, Double amplitude 0.7 mm 0.03", II, Incandescent lamp: 3, Sunlight: 20 |
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| material | Aluminum, Nylon (GF 30%), Polycarbonate, SUS304 |
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| Weight | 770 g |
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| Brand | Keyence |
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