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
ML8-55-4111
Product Description |
Retroreflective sensor for standard applications, miniature design, polarization filter, 4.5 m detection range, red light, dark on, 2 push-pull outputs, fixed cable with M12 plug |
General specifications |
Effective detection range | 0 ... 4 m |
Reflector distance | 0.05 ... 4 m |
Threshold detection range | 4.5 m |
Reference target | H85-2 reflector |
Light source | LED |
Light type | modulated visible red light |
Polarization filter | yes |
Diameter of the light spot | approx. 180 mm at a distance of 3.5 m |
Opening angle | approx. 3 ° |
Ambient light limit | 40000 Lux |
Functional safety related parameters |
MTTFd | 1090 a |
Mission Time (TM) | 20 a |
Diagnostic Coverage (DC) | 0 % |
Indicators/operating means |
Function indicator | LED yellow, lights up when light beam is free, flashes when falling short of the operating reserve |
Electrical specifications |
Operating voltage | 10 ... 30 V DC , class 2 |
Ripple | max. 10 % |
No-load supply current | < 20 mA |
Output |
Switching type | dark-on |
Signal output | 2 push-pull (4 in 1) outputs, complementary, short-circuit protected |
Switching voltage | max. 30 V DC |
Switching current | max. 100 mA |
Voltage drop | ≤ 2.5 V DC |
Response time | 250 µs |
Conformity |
Product standard | EN 60947-5-2 |
Approvals and certificates |
UL approval | cULus Listed, Class 2 Power Source, Type 1 enclosure |
CCC approval | CCC approval / marking not required for products rated ≤36 V |
Ambient conditions |
Ambient temperature | -30 ... 55 °C (-22 ... 131 °F) |
Storage temperature | -40 ... 75 °C (-40 ... 167 °F) |
Mechanical specifications |
Degree of protection | IP67 |
Connection | fixed cable 300 mm with M12 connector, 4-pin green colored connector |
Material | |
| Housing | PC (glass-fiber-reinforced Makrolon) |
| Optical face | PMMA |
Mass | approx. 10 g |
Dimensions | |
| Height | 31 mm |
| Width | 23 mm |
| Depth | 11 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:
ML8-55-4111
Product Documentation:
ML8-55-4111
Design / Simulation:
ML8-55-4111
Associated Products:
ML8-55-4111
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