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Pepperl Fuchs RL28-8-H-700-IR/110/115 – Background suppression sensor
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Quick facts
| Availability | Confirmed on request |
| Category | Diffuse Mode Sensors |
| Lifecycle | Active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can RL28-8-H-700-IR/110/115 be shipped?
RL28-8-H-700-IR/110/115 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up RL28-8-H-700-IR/110/115 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for RL28-8-H-700-IR/110/115 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for RL28-8-H-700-IR/110/115, subject to availability and destination.
• Ultra bright LEDs for power on and switching state
• Minimal black-white difference through the infrared transmission LED
• Not sensitive to ambient light, even with energy saving lamps
• Waterproof, degree of protection IP67
• Protection class II
Background suppression sensor, Ultra bright LEDs for power on and switching state, Minimal black-white difference through the infrared transmission LED, Not sensitive to ambient light, even with energy saving lamps, Waterproof, degree of protection IP67, Protection class II
Specifications
General specifications
| Order code (Pepperl+Fuchs part number) | 421178 |
| Detection range | 20 ... 700 mm |
| Detection range min. | 20 ... 200 mm |
| Detection range max. | 20 ... 700 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 %) | < 8 % |
| Diameter of the light spot | approx. 24 mm at a distance of 700 mm |
| Opening angle | transmitter 2° receiver 2° |
| Ambient light limit | 50000 Lux |
| Lifecycle | Active (current Pepperl+Fuchs product) |
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 UB |
| Ripple | 10 % |
| No-load supply current | ≤ 40 mA I0 |
Output
| Switching type | light/dark on switchable |
| 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 f |
| Response time | 2 ms |
Conformity
| Product standard | EN 60947-5-2 |
Approvals and certificates
| 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 ... 60 °C (-40 ... 140 °F) |
Mechanical specifications
| Degree of protection | IP67 |
| Connection | 2500 mm fixed cable |
| Material: Housing | Plastic ABS |
| Material: Optical face | plastic |
| Mass | 70 g |
| Dimensions: Height | 88 mm |
| Dimensions: Width | 25.8 mm |
| Dimensions: Depth | 54.3 mm |
Downloads & documentation
Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.
Data sheets & manuals
| Datasheet RL28-8-H-700-IR/110/115 | |
| Instruction Manual | PDF · 150 kB |
| Commissioning Instructions | PDF · 349 kB |
CAD & dimension drawings
| 3-D model (STEP) RL29-8-H-1200-RT/115b/136 | STP · 149 kB |
Certificates (3)
More Pepperl Fuchs parts
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Available on requestBackground suppression sensor RL28-8-H-700-IR/47/105Available on requestBackground suppression sensor RL28-8-H-700-IR/47/105/106Available on requestBackground suppression sensor RL28-8-H-700-IR/49/105
Available on requestBackground suppression sensor RL28-8-H-700-RT-3019/47/115b