Retroreflective sensor RL91-54-RT/25/38a/73c
Brand: Pepperl+Fuchs
Code: RL91-54-RT/25/38a/73c
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, Construction type(S2): Rectangular type, Light source: LED, Light type: modulated visible red light, Operating voltage: 12... 30 V DC / 18... 28 V AC, Signal output: Weak current relay, 1 alternator, UL approval: cULus, CCC approval: CCC approval / marking not required for products rated ≤36 V
Datasheet excerpt: Technical data of RL91-54-RT/25/38a/73c
| 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 / 18... 28 V AC | |
| No-load supply current | < 100 mA | |
| Output | ||
| Switching type | light-on | |
| Signal output | Weak current relay, 1 alternator | |
| Switching voltage | ≤ 55 V AC / 24 V DC | |
| Switching current | 1 A /24 V DC, 0.5 A /110 V AC | |
| Switching power | max. 24 W / 55 VA | |
| Switching frequency | 25 Hz | |
| Response time | 20 ms | |
| Conformity | ||
| Product standard | EN 60947-5-2 | |
| Approvals and certificates | ||
| UL approval | cULus | |
| 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 | 4-pin, M12 x 1 connector | |
| Material | ||
| Housing | Luran® | |
| Optical face | glass pane | |
| Mass | 100 g | |
| Note | Safety fuse ≤ 315 mA (slow-blow) according to IEC 60127-2 Sheet 1 Recommendation: after a short circuit, check that the device is functioning correctly. | |
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 |
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