P+F倍加福光電開(kāi)關(guān)MLV12-54-G/76b/124/128光電傳感器
Retroreflective sensor MLV12-54-G/76b/124/128  Series of sensors in a widely used standard housing
Reliable recognition of reflective objects and clear glass
TEACH-IN switch for setting the contrast detection levels
Automatic adjustment in case of soiling in contrast detection mode
High level of stability thanks to the metal housing frame
Resistant against noise: reliable operation under all conditions

產(chǎn)品闡述
Retroreflective sensor for glass detection, small design, 5.6 m detection range, red light, light/dark on, push-pull output, test input, external Teach-In, M12 plug
General specifications
Effective detection range 0 ... 4.2 m
Threshold detection range 5.6 m
Light source LED
Light type modulated visible red light , 660 nm
Polarization filter yes
Diameter of the light spot approx. 110 mm at detection range 4.2 m
Angle of divergence 1.5 °
Functional safety related parameters
MTTFd 1000 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 90 %
Indicators/operating means   P+F倍加福光電開(kāi)關(guān)MLV12-54-G/76b/124/128光電傳感器
Function indicator 2 LEDs yellow for switching state, stability control, TEACH-IN and contrast detection mode
Control elements rotary switch for light/dark, 5-step switch for contrast recognition adjustment
Electrical specifications
Operating voltage 10 ... 30 V DC
Output
Switching type light/dark on switchable
Signal output 1 push-pull (4 in 1) output, short-circuit protected, reverse polarity protected
Compliance with standards and directives
Standard conformity 
Product standard EN 60947-5-2:2007
IEC 60947-5-2:2007
Shock and impact resistance IEC / EN 60068. half-sine, 40 g in each X, Y and Z directions
Vibration resistance IEC / EN 60068-2-6. Sinus. 10 -150 Hz, 5 g in each X, Y and Z directions
Mechanical specifications
Degree of protection IP67
Connection Metal connector, M12, 5-pin, 90° rotatable
Material 
Housing Frame: nickel plated, die cast zinc,
Laterals: glass-fiber reinforced plastic PC
Optical face Plastic pane