Pepperl Fuchs RLK39-54/31/40a/116
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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 RLK39-54/31/40a/116 be shipped?
RLK39-54/31/40a/116 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 RLK39-54/31/40a/116 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 RLK39-54/31/40a/116 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 RLK39-54/31/40a/116, subject to availability and destination.
Retroreflective sensor. Retroreflective sensor for standard applications, polarization filter, detection range 7 m, red light, sensitivity adjuster, light/dark on, relay contact output, terminal compartment, Glare protected with polarization filter, Visible red light, Light-on/dark-on, switchable, Degree of protection IP54. Effective detection range: 0 ... 5 m. Reflector distance: 0.1 ... 5 m. Threshold detection range: 6 m. Reference target: H50 reflector. Light source: LED red. Light type: modulated visible red light. Polarization filter: yes. Ambient light limit: IEC / EN 60947-5-2 , 10000 Lux. MTTFd: 803 a. Mission Time (TM): 20 a. Diagnostic Coverage (DC): 0 %. Function indicator: LED yellow: switching stateLED red: pre-fault indication. Control elements: Sensing range adjuster, light-on/dark-on changeover switch. Operating voltage: 12 ... 240 V DC 24 ... 240 V AC (50 ... 60 Hz). Ripple: 10 %. No-load supply current: ≤ 50 mA. 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. output circuit has basic insulation to control circuit according to IEC/EN 61140. Power consumption: ≤ 3 VA. Time delay before availability: ≤ 300 ms. Switching type: light/dark on. Signal output: 1 relay output. Switching voltage: max. 240 V AC ; 150 V DC. Switching current: max. 3 A. Switching power: DC: max. 90 W AC: max. 750 VA. Switching frequency: ≤ 25 Hz. Response time: ≤ 20 ms. Product standard: EN 60947-5-2. CCC approval: Certified by China Compulsory Certification (CCC). Approvals: CE. Ambient temperature: -25 ... 55 °C (-13 ... 131 °F). Storage temperature: -40 ... 70 °C (-40 ... 158 °F). Degree of protection: IP54. Connection: terminal compartment PG9 , ≤ 0.75 mm2. Material: . HousingPBTOptical facePMMA: . Housing: PBT. Optical face: PMMA. Mass: approx. 110 g. Dimensions: . Height64 mmWidth25 mmDepth75 mm: . Height: 64 mm. Width: 25 mm. Depth: 75 mm. Scope of delivery: Mounting aid , Reflector
Specifications
General specifications
| Effective detection range | 0 ... 5 m |
| Reflector distance | 0.1 ... 5 m |
| Threshold detection range | 6 m |
| Reference target | H50 reflector |
| Light source | LED red |
| Light type | modulated visible red light |
| Polarization filter | yes |
| Ambient light limit | IEC / EN 60947-5-2 , 10000 Lux |
Functional safety related parameters
| MTTFd | 803 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
Indicators/operating means
| Function indicator | LED yellow: switching stateLED red: pre-fault indication |
| Control elements | Sensing range adjuster, light-on/dark-on changeover switch |
Electrical specifications
| Operating voltage | 12 ... 240 V DC 24 ... 240 V AC (50 ... 60 Hz) UB |
| Ripple | 10 % |
| No-load supply current | ≤ 50 mA I0 |
| 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. output circuit has basic insulation to control circuit according to IEC/EN 61140 |
| Power consumption | ≤ 3 VA P0 |
| Time delay before availability | ≤ 300 ms tv |
Output
| Switching type | light/dark on |
| Signal output | 1 relay output |
| Switching voltage | max. 240 V AC ; 150 V DC |
| Switching current | max. 3 A |
| Switching power | DC: max. 90 W AC: max. 750 VA |
| Switching frequency | ≤ 25 Hz f |
| Response time | ≤ 20 ms |
Conformity
| Product standard | EN 60947-5-2 |
Approvals and certificates
| CCC approval | Certified by China Compulsory Certification (CCC) |
| Approvals | CE |
Ambient conditions
| Ambient temperature | -25 ... 55 °C (-13 ... 131 °F) |
| Storage temperature | -40 ... 70 °C (-40 ... 158 °F) |
Mechanical specifications
| Degree of protection | IP54 |
| Connection | terminal compartment PG9 , ≤ 0.75 mm2 |
| Material | |
| HousingPBTOptical facePMMA | Housing |
| Housing | PBT |
| Optical face | PMMA |
| Mass | approx. 110 g |
| Dimensions | |
| Height64 mmWidth25 mmDepth75 mm | Height |
| Height | 64 mm |
| Width | 25 mm |
| Depth | 75 mm |
General information
| Scope of delivery | Mounting aid , Reflector |
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