Характеристики и описание
Описание оборудования | |
|---|---|
| Retroreflective sensor with polarization filter for clear object detection | |
General specifications | |
| Effective detection range | 0 ... 5.6 m |
| Reflector distance | 0 ... 5.6 m |
| Threshold detection range | 7 m |
| Reference target | H85-2 reflector |
| Light source | LED |
| Light type | modulated visible red light , 660 nm |
| Polarization filter | yes |
| Diameter of the light spot | approx. 90 mm at a distance of 5.6 m |
| Angle of divergence | Emitter: 1 ° Receiver: 1.2 ° |
| Ambient light limit | 50000 Lux |
Functional safety related parameters | |
| MTTFd | 1020 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
Indicators/operating means | |
| Operation indicator | LED green, flashes in case of short-circuit |
| Function indicator | 2 LEDs yellow for switching state, stability control, TEACH-IN and contrast detection mode |
| Control elements | rotary switch for light/dark, 5-step switch for contrast recognition adjustment |
| Contrast detection levels | 10 % - clean, water filled PET bottles 18 % - clear glass bottles 40 % - colored glass or opaque materials adjustable by Teach-In key or external wire |
Electrical specifications | |
| Operating voltage | 10 ... 30 V DC |
| Ripple | 10 % |
| No-load supply current | ? 50 mA |
Input | |
| Function input | Ext. Teach-In input (ET) |
Output | |
| Switching type | light/dark on switchable |
| Signal output | 2 PNP, complementary, short-circuit protected, reverse polarity protected , open collectors |
| Switching voltage | max. 30 V DC |
| Switching current | max. 200 mA |
| Voltage drop | ? 2.5 V DC |
| Switching frequency | 1000 Hz |
| Response time | 0.5 ms |
| Timer function | Impulsed time element off-delay 20 ms |
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 | cULus |
| CCC approval | CCC approval / marking not required for products rated ?36 V |
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 |
| Mater | |
Описание оборудования
Retroreflective sensor RL28-54-G-Z/47/116
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