Характеристики и описание
Описание оборудования | |
|---|---|
| Background suppression sensor | |
General specifications | |
| Detection range | 20 ... 2000 mm |
| Detection range min. | 20 ... 200 mm |
| Detection range max. | 20 ... 2000 mm |
| Background suppression | max. + 10 % of the upper limit of the detection range |
| Light source | IRED |
| Light type | modulated infrared light , 880 nm |
| Black/White difference (6 %/90 %) | < 40 % |
| Diameter of the light spot | approx. 70 mm at a distance of 2000 mm |
| Angle of divergence | transmitter 2° receiver 2° |
| Ambient light limit | 50000 Lux |
Functional safety related parameters | |
| MTTFd | 720 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
Indicators/operating means | |
| Operation indicator | LED green |
| Function indicator | 2 LEDs yellow ON: object inside the scanning range OFF: object outside the scanning range |
| Control elements | Sensing range adjuster , Light-on/dark-on changeover switch |
Electrical specifications | |
| Operating voltage | 10 ... 30 V DC |
| Ripple | 10 % |
| No-load supply current | ? 40 mA |
Output | |
| Switching type | light/dark on, switchable (selectable, light/dark switching is only activated if the receiver has 'dark on' selected.) |
| Signal output | 1 push-pull (4 in 1) output, short-circuit protected, reverse polarity protected |
| Switching voltage | max. 30 V DC |
| Switching current | max. 100 mA |
| Switching frequency | 250 Hz |
| Response time | 2 ms |
| 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 |
Conformity | |
| Product standard | EN 60947-5-2 |
Approvals and certificates | |
| Protection class | II, rated voltage ? 250VAC with pollution degree 1-2 according to IEC 60664-1 Caution! The protection class 2 is only valid when the terminal compartment is closed. |
| UL approval | E87056 , cULus Listed , class 2 power supply , type rating 1 |
Ambient conditions | |
| Ambient temperature | -40 ... 60 °C (-40 ... 140 °F) |
| Storage temperature | -40 ... 75 °C (-40 ... 167 °F) |
Mechanical specifications | |
| Housing width | 25.8 mm |
| Housing height | 88 mm |
| Housing depth | 65.5 mm |
| Degree of protection | IP67 |
| 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 |
| Material | |
| Mass | 112 g |
Описание оборудования
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Background suppression sensor RL28-8-H-2000-IR-Z/110/116
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