Serviceline Industrial Sensors
Serviceline Explosion Protection

Not available for purchase

Not available for purchase
Not available for purchase

Retroreflective sensor ML7-54-G/25/136/115b

ML7-54-G/25/136/115b
  • Reliable sensor for standard applications
  • Miniature design with versatile mounting options
  • Reliable recognition of reflective objects and clear glass
  • Two machines in one: clear object detection or reflection operating mode with long range
  • TEACH-IN switch for setting the contrast detection levels
  • Automatic adjustment in case of soiling in contrast detection mode
  • Certified by ECOLAB

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  ML7-54-G/25/136/115b

Product Description
Retroreflective sensor for standard applications, miniature design, clear object detection, front optical face, 7.6 m detection range, red light, light on, 2 push-pull outputs, fixed cable with M12 plug
General specifications
Effective detection range0 ... 3.5 m in TEACH mode 0 ... 5.7 m at switch position "N"
Reflector distance0 ... 3.5 m in TEACH mode 0 ... 5.7 m at switch position "N"
Threshold detection range7.6 m
Reference targetH85-2 reflector
Light sourceLED
Light typemodulated visible red light , 660 nm
Polarization filteryes
Angle deviationmax. ± 1°
Diameter of the light spotapprox. 40 mm at detection range 1 m
Opening angle1.7 °
Ambient light limit40000 Lux
Functional safety related parameters
MTTFd980 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Operation indicatorLED green, statically lit Power on , Undervoltage indicator: Green LED, pulsing (approx. 0.8 Hz) , short-circuit : LED green flashing (approx. 4 Hz)
Function indicatorLED yellow: switching state ; Operating reserve ; Teach-In
Control elements5-step switch for setting the contrast detection levels.
Contrast detection levels10 % - clean, water filled PET bottles
18 % - clear glass bottles
40 % - colored glass or opaque materials
adjustable due to Teach-In switch
Electrical specifications
Operating voltage10 ... 30 V DC
Ripplemax. 10 %
No-load supply current< 20 mA at 24 V DC
Output
Switching typelight-on
Signal output2 push-pull (4 in 1) outputs, complementary, short-circuit proof, reverse polarity protected
Switching voltagemax. 30 V DC
Switching currentmax. 100 mA
Switching frequency1 kHz
Response time500 µs
Conformity
Product standardEN 60947-5-2
Approvals and certificates
Protection classII, rated voltage ≤ 50 V AC with pollution degree 1-2 according to IEC 60664-1 functional insulation acc. to DIN EN 50178
UL approvalcULus
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Storage temperature-40 ... 75 °C (-40 ... 167 °F)
Mechanical specifications
Degree of protectionIP67 / IP69K
Connection200 mm connecting cable with 4-pin, M12x1 connector
Material
HousingPC (glass-fiber-reinforced Makrolon)
Optical facePMMA
Mass30 g
Dimensions
Height31 mm
Width11 mm
Depth23 mm

Classifications

SystemClasscode
ECLASS 13.027270902
ECLASS 12.027270902
ECLASS 11.027270902
ECLASS 10.0.127270902
ECLASS 9.027270902
ECLASS 8.027270902
ECLASS 5.127270902
ETIM 9.0EC002717
ETIM 8.0EC002717
ETIM 7.0EC002717
ETIM 6.0EC002717
ETIM 5.0EC002717
UNSPSC 12.139121528

Details: ML7-54-G/25/136/115b

Function

Small, robust, effective, and reliable - these are the properties of the ML7 sensor series. Due to their small size, number of versions, and two different lens positions, they are particularly suited for installation in tight spaces. The robust design and high quality of Pepperl+Fuchs mean they can also be used under harsh environmental conditions. The efficient technology, switching frequencies up to 1000 Hz, high resistance to ambient light, and 4-in-1 output make the series suitable for non-contact object detection.

Product Documentation: ML7-54-G/25/136/115b

Language Selection:
Brief InstructionsLanguageFile TypeFile Size
Instruction leaflet / BeipackzettelALLPDF366 KB

Design / Simulation: ML7-54-G/25/136/115b

Language Selection:
CADLanguageFile TypeFile Size
3-D model, 4-pin M12 plug, straight / 3-D-Modell M12-Stecker, gerade, 4-poligALLSTP1869 KB
CAD 3-D / CAD 3-DALLSTP342 KB

Approvals: ML7-54-G/25/136/115b

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
Canada USA UL Ordinary LocationUL-US-L87056-11-41301991-3 / UL-CA-L87056-31-41301991-3ALLPDF1806 KB
EU Ecolab Cleaning and disinfection substances Material ResistanceEcolab-05092007ALLPDF999 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-0067CALLPDF309 KB
UK Declaration of Conformity (P+F) / UK-Konformitäterklärung (P+F)DOC-5334ALLPDF229 KB

Associated Products: ML7-54-G/25/136/115b

Accessories
Mounting aid for ML7 and ML8 series, Mounting bracketfa
Mounting aid for ML7 and ML8 series, Mounting bracketfa
Reflector, rectangular 50.9 mm x 60.9 mm, mounting holes, fixing strap and polarization filterfa
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