Pepperl+Fuchs RL28-8-H-700-RT-Z/49/116
Background suppression sensor
- Ultra bright LEDs for power on and switching state
- Good alignability due to red transmission LED
- Programmable time function GAN, GAB, IAB as well as GAN-IAB and GAN-GAB as double function
- Not sensitive to ambient light, even with switched energy saving lamps
- Waterproof, degree of protection IP67
- Protection class II
Item Number:
RL28-8-H-700-RT-Z/49/116
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- Overview
- Comments
| Angle of divergence | Emitter 1.2В°, Receiver 2В° |
| Timer function | ON delay (GAN), OFF delay (GAB), one shot (IAB), ON delay-one shot (GAN-IAB), ON delay-OFF delay (GAN-GAB), programmable adjustment interval 0.02 s ... 1 s |
| Switching frequency | 250 Hz |
| Response time | 2 ms |
| Operation indicator | LED green |
| Diagnostic Coverage (DC) | 0 % |
| Housing width | 25.8 mm |
| No-load supply current | 40 mA |
| Detection range | 20 ... 700 mm |
| Switching type | light/dark on, switchable (selectable, light/dark switching is only activated if the receiver has 'dark on' selected.) |
| Product standard | EN 60947-5-2 |
| Housing depth | 65.5 mm |
| Light source | LED |
| Function indicator | 2 LEDs yellow ON: object inside the scanning range OFF: object outside the scanning range |
| Mass | 112 g |
| Light type | modulated visible red light , 660 nm |
| Diameter of the light spot | approx. 15 mm at a distance of 700 mm |
| MTTFd | 720 a |
| Ambient temperature | -40 ... 60 В°C (-40 ... 140 В°F) |
| Connection | terminal compartment with 8 spring-loaded terminals for wire cross section 0.5 ... 1.5 mm2, insulation stripping 7.5 ... 8.5 mm, M16 x 1.5 cable gland |
| Mission Time (TM) | 20 a |
| Switching current | max. 200 mA |
| Switching voltage | max. 30 V DC |
| Degree of protection | IP67 |
| Detection range max. | 20 ... 700 mm |
| Housing height | 88 mm |
| Background suppression | max. + 10 % of the upper limit of the detection range |
| Ambient light limit | 50000 Lux |
| UL approval | E87056 , cULus Listed , class 2 power supply , type rating 1 |
| Signal output | 1 NPN, 1 PNP synchronized-switching, short-circuit protected, reverse polarity protected , open collectors |
| Ripple | 10 % |
| Black/White difference (6 %/90 %) | < 20 % |
| Detection range min. | 20 ... 200 mm |
| Operating voltage | 10 ... 30 V DC |
| Protection class | II, rated voltage 250 V AC with pollution degree 1-2 according to IEC 60664-1 Caution! The protection class 2 is only valid when the terminal compartment is closed. |
| Control elements | Sensing range adjuster , Light-on/dark-on changeover switch |
| Storage temperature | -40 ... 75 В°C (-40 ... 167 В°F) |
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