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Description
PRODUCT INFORMATION OF Keyence Grating Body Hand Protection Type 48 Optical Axis GL-R48H.
| Model | GL-R48H | |||
| Detection capability | ø0.98″ ø25 mm | |||
| Beam axis spacing/Lens diameter | 20 mm / ø5 0.79″ / ø0.20″ | |||
| Detecting distance | 0.66 to 49.21′ 0.2 to 15 m*1 | |||
| Effective aperture angle | Max. ±2.5° (When operating distance is 9.84′ 3 m or more) | |||
| Light source | Infrared LED (870 nm) | |||
| Response time (OSSD) (ms) | Wire synchronization, One-line or Optical synchronization system (Channel 0) |
ON→OFF | 9.6 | |
| OFF→ON | 53.2*2 | |||
| All blocked→ON | 75.2*3 | |||
| Optical synchronization system (Channel A or B) |
ON→OFF | 13.6 | ||
| OFF→ON | 59.3*2 | |||
| All blocked→ON | 91.4*3 | |||
| Detection mode | Turns on when no interruptions are present in the detection zone | |||
| Synchronization between the transmitter and receiver | Optical synchronization or Wire synchronization (Determined by wiring) | |||
| Light interference prevention function | Prevents mutual interference in up to two GL-R systems. Optical synchronization: prevented by Channel A and B with setting switch Wire synchronization: prevented automatically |
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| Control output (OSSD output) |
Output | 2 transistor outputs. (PNP or NPN is determined by the cable type) | ||
| Max. load current | 500 mA*4 | |||
| Residual voltage (during ON) | Max. 2.5 V (with a cable length of 16.40′ 5 m) | |||
| OFF state voltage | Max. 2.0 V (with a cable length of 16.40′ 5 m) | |||
| Leakage current | Max. 200 µA | |||
| Max. capacitive load | 2.2 µF | |||
| Load wiring resistance | Max. 2.5 Ω | |||
| Supplemental output (Non-safety-related output) |
AUX | transistor outputs. (PNP or NPN is determined by the cable type) Load current: Max. 50 mA, Residual voltage: Max. 2.5 V (with a cable length of 16.40′ 5 m) |
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| Error output | ||||
| Muting lamp output | Incandescent lamp (24 VDC, 1 to 5.5 W) LED lamp (load current: 10 to 230 mA) can be connected. |
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| External input | When using a PNP output cable | EDM input Wait input Reset input Muting input 1, 2 Override input |
ON voltage: 10 to 30 V OFF voltage: Open or 0 to 3 V Short circuit current: Approx. 2.5 mA (Approx. 10 mA with EDM input only) |
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| When using an NPN output cable | ON voltage: 0 to 3 V OFF voltage: Open or 10 V or more Up to the power voltage Short circuit current: Approx. 2.5 mA (Approx. 10 mA with EDM input only) |
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| Power supply | Power voltage | 24 VDC ±20%, ripple (P-P) 10% or less, Class 2 | ||
| Current consumption (Max.) (mA) |
Transmitter | 68 | ||
| Receiver | 79 | |||
| Protection circuit | Reverse current protection, short-circuit protection for each output, surge protection for each output | |||
| Approved standards | EMC | EMS | IEC61496-1, EN61496-1, UL61496-1 | |
| EMI | EN55011 ClassA, FCC Part15B ClassA, ICES-003 ClassA | |||
| Safety | IEC61496-1, EN61496-1, UL61496-1 (Type 4 ESPE) IEC61496-2, EN61496-2, UL61496-2 (Type 4 AOPD) IEC61508, EN61508 (SIL3), IEC62061, EN62061 (SIL CL3) EN ISO13849-1:2015 (Category 4, PLe) UL508 UL1998 |
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