Pepperl Fuchs RL31-54-B043/25/31/115b
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Quick facts
| Availability | Confirmed on request |
| Category | Retroreflective Sensors |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can RL31-54-B043/25/31/115b be shipped?
RL31-54-B043/25/31/115b 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 RL31-54-B043/25/31/115b 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 RL31-54-B043/25/31/115b 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 RL31-54-B043/25/31/115b, subject to availability and destination.
Retroreflective sensor. Retroreflective sensor with polarization filter, plastic housing, 9 m detection range, red light, light on, DC version, relay contact output, no control elements, single-ended male cordset with right-angle V11 connector, Cost-optimized series for standard tasks, Large construction with small housing, Relay output. Effective detection range: 0 ... 9000 mm. Reflector distance: 20 ... 9000 mm. Threshold detection range: 12 m. Reference target: reflector C110-2. Light source: LED. Light type: modulated visible red light , 630 nm. Polarization filter: yes. Diameter of the light spot: approx. 200 mm at a distance of 6 m. Opening angle: 3 °. Ambient light limit: 50000 Lux. MTTFd: 790 a. Mission Time (TM): 20 a. Diagnostic Coverage (DC): 0 %. Operation indicator: LED green: power on. Function indicator: LED yellow:1. LED lit constantly: signal > 2 x switching point (operating reserve)2. LED flashes: signal between 1 x switching point and 2 x switching point3. LED off: signal < switching point. Operating voltage: 12 ... 30 V DC. No-load supply current: ≤ 40 mA. Power consumption: ≤ 1 W. Switching type: light-on. Signal output: relay, 1 NO. Switching voltage: max. 30 V DC. Switching current: max. 3 A. Switching power: DC: max. 90 W. Switching frequency: 20 Hz. Response time: ≤ 25 ms. Product standard: IEC / EN 60947-5-2. UL approval: cULus Listed, Class 2 Power Source, Type 1 enclosure. Ambient temperature: -25 ... 55 °C (-13 ... 131 °F). Storage temperature: -40 ... 70 °C (-40 ... 158 °F). Degree of protection: IP67. Connection: Single-ended male cordset, right-angled, M12, 3-pin. Material: . HousingPolycarbonateOptical facePMMA: . Housing: Polycarbonate. Optical face: PMMA. Cable: . LengthL3 m: L. Length: 3 m. Mass: 225 g. Dimensions: . Height62 mmWidth18 mmDepth35 mm: . Height: 62 mm. Width: 18 mm. Depth: 35 mm
Specifications
General specifications
| Effective detection range | 0 ... 9000 mm |
| Reflector distance | 20 ... 9000 mm |
| Threshold detection range | 12 m |
| Reference target | reflector C110-2 |
| Light source | LED |
| Light type | modulated visible red light , 630 nm |
| Polarization filter | yes |
| Diameter of the light spot | approx. 200 mm at a distance of 6 m |
| Opening angle | 3 ° |
| Ambient light limit | 50000 Lux |
Functional safety related parameters
| MTTFd | 790 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
Indicators/operating means
| Operation indicator | LED green: power on |
| Function indicator | LED yellow:1. LED lit constantly: signal > 2 x switching point (operating reserve)2. LED flashes: signal between 1 x switching point and 2 x switching point3. LED off: signal < switching point |
Electrical specifications
| Operating voltage | 12 ... 30 V DC UB |
| No-load supply current | ≤ 40 mA I0 |
| Power consumption | ≤ 1 W P0 |
Output
| Switching type | light-on |
| Signal output | relay, 1 NO |
| Switching voltage | max. 30 V DC |
| Switching current | max. 3 A |
| Switching power | DC: max. 90 W |
| Switching frequency | 20 Hz f |
| Response time | ≤ 25 ms |
Conformity
| Product standard | IEC / EN 60947-5-2 |
Approvals and certificates
| UL approval | cULus Listed, Class 2 Power Source, Type 1 enclosure |
Ambient conditions
| Ambient temperature | -25 ... 55 °C (-13 ... 131 °F) |
| Storage temperature | -40 ... 70 °C (-40 ... 158 °F) |
Mechanical specifications
| Degree of protection | IP67 |
| Connection | Single-ended male cordset, right-angled, M12, 3-pin |
| Material | |
| HousingPolycarbonateOptical facePMMA | Housing |
| Housing | Polycarbonate |
| Optical face | PMMA |
| Cable | |
| LengthL3 m | L Length |
| Length | 3 m L |
| Mass | 225 g |
| Dimensions | |
| Height62 mmWidth18 mmDepth35 mm | Height |
| Height | 62 mm |
| Width | 18 mm |
| Depth | 35 mm |
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