Retroreflective sensor RL91-54-RT/25/49/115
- Retroreflective sensor for single-beam closing edge protection
- Narrow housing suitable for small gaps
- Sturdy plastic housing
- Various possibilities for mounting
- Version with red light
- Version for supply voltage of up to 30 V DC
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of RL91-54-RT/25/49/115
| Product Description |
|---|
| Mid-range photoelectric sensors for detecting people, objects, and vehicles |
| General specifications | ||
|---|---|---|
| Effective detection range | 0 ... 4 m | |
| Reflector distance | 0.2 ... 4000 mm | |
| Threshold detection range | 8 m | |
| Reference target | H85-2 reflector | |
| Light source | LED | |
| Light type | modulated visible red light | |
| Diameter of the light spot | approx. 160 mm at a distance of 4000 mm | |
| Opening angle | approx. 2.5 ° | |
| Ambient light limit | 90000 Lux | |
| Functional safety related parameters | ||
| MTTFd | 1083.4 a | |
| Indicators/operating means | ||
| Function indicator | LED red, flashes when falling short of the operating reserve | |
| Electrical specifications | ||
| Operating voltage | 12 ... 30 V DC | |
| No-load supply current | < 100 mA | |
| Output | ||
| Switching type | light-on | |
| Signal output | 1 NPN, 1 PNP synchronized-switching, short-circuit protected, reverse polarity protected | |
| Switching voltage | max. 30 V DC | |
| Switching current | 200 mA | |
| Switching frequency | 25 Hz | |
| Response time | 20 ms | |
| Conformity | ||
| Product standard | EN 60947-5-2 | |
| Approvals and certificates | ||
| UL approval | cULus For overcurrent protection, install a fuse with a rated current of max. 5 A and min. 30 V DC |
|
| CCC approval | CCC approval / marking not required for products rated ≤36 V | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 55 °C (-4 ... 131 °F) | |
| Storage temperature | -20 ... 75 °C (-4 ... 167 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP65 | |
| Connection | 5 m fixed cable | |
| Material | ||
| Housing | Luran® | |
| Optical face | glass pane | |
| Mass | 100 g | |
| Dimensions | ||
| Height | 85 mm | |
| Width | 19.5 mm | |
| Depth | 50 mm | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27270902 |
| ECLASS 12.0 | 27270902 |
| ECLASS 11.0 | 27270902 |
| ECLASS 10.0.1 | 27270902 |
| ECLASS 9.0 | 27270902 |
| ECLASS 8.0 | 27270902 |
| ECLASS 5.1 | 27270902 |
| ETIM 9.0 | EC002717 |
| ETIM 8.0 | EC002717 |
| ETIM 7.0 | EC002717 |
| ETIM 6.0 | EC002717 |
| ETIM 5.0 | EC002717 |
| UNSPSC 12.1 | 39121528 |
Details: RL91-54-RT/25/49/115
Function
Concentration on the essentials is the hallmark of the 91 series. As ac/dc supply devices, these economical, reliable and easy-to-use photoelectric sensors can be used almost universally. Their narrow design means that they can be used in any environment.
The single-beam photoelectric sensors of the 91 series are suitable for closing-edge monitoring for elevators, barriers and doors, as well as for object detection and object tracking in material handling systems.
Product Documentation: RL91-54-RT/25/49/115
| Brief Instructions | Language | File Type | File Size |
|---|---|---|---|
| Commissioning Instructions | ALL | 296 KB |
Design / Simulation: RL91-54-RT/25/49/115
| CAD | Language | File Type | File Size |
|---|---|---|---|
| 3-D | ALL | STP | 169 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
Approvals: RL91-54-RT/25/49/115
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| Canada USA UL Ordinary Location | UL-CA-L87056-31-90408991-0 / UL-US-L87056-11-90408991-0 | ALL | 625 KB | |
| Canada USA UL Ordinary Location | E87056 | ALL | LINK | --- |
| Declaration of Conformity | ||||
| EU Declaration of Conformity (Pepperl+Fuchs) | DOC-6717 | ALL | 226 KB | |
| UK Declaration of Conformity (Pepperl+Fuchs) | DOC-6756 | ALL | 223 KB | |
Associated Products: RL91-54-RT/25/49/115
| Accessories | ||||||
|---|---|---|---|---|---|---|
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Pepperl+Fuchs (Pty) Ltd
8 Glen Eagle Office Park
Koorsboom Ave, Glen Marais, Kempton Park
1619 Johannesburg
South Africa
info@za.pepperl-fuchs.com
+27 87985 0797
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.