background image

Light convergent reflective type sensor 

B5W-LB series 

User manual 

Summary of Contents for B5W-LB Series

Page 1: ...Light convergent reflective type sensor B5W LB series User manual...

Page 2: ...an operate with 24 volts and can be connected to a PLC The analog output model can be directly connected to an A D input terminal of a microcomputer It is good to use for applications which require th...

Page 3: ...ptical paths of both the emitter and the receiver in the light convergent type are narrower and more angular than those of the light diffuse type This optical convergent design can enhance its sensing...

Page 4: ...0 to 40 mm The non sensing distance with white paper is read as follows Non sensing distance White paper The output voltage should be 30 mV or less in the distance range of 85 mm or more When designin...

Page 5: ...ground objects plates might be partially cut off considering the size of the sensing spot location In the case that the sensing objects have a glossy surface mirror glass plates etc It is necessary to...

Page 6: ...lue Reference value B5W LB Light convergent reflective type sensor User s manual E592 5 2 Digital output model Receiver output sensing distance characteristics Operating range Up and down Operating ra...

Page 7: ...The connection diagram and the internal circuit of B5W LB2101 are shown below B5W LB2101 Internal circuit B5W LB Light convergent reflective type sensor User s manual E592 6 Usage guidance external ci...

Page 8: ...generated by sensing the object in the absence of external disturbing lights Radical output voltage without disturbing lights Vout ON Vout OFF 4 Optimum threshold level setting The analog output model...

Page 9: ...ut model contains an LED driving circuit and a dedicated photo IC with fixed threshold level As shown below the output of the Main Circuit is routed through an NPN open collector transistor Both inter...

Page 10: ...ached Thickness max Gap A transparent cover Thick plate 3 In the case of attaching a transparent cover on the sensor for water dust prevention purpose the plate must be closely attached to the sensing...

Page 11: ...the case of that the sensor must be exposed to ambient lights please refer to 7 Mounting instruction No 2 Question Can this sensor detect reflective objects mirror glass plate inclined at varying angl...

Page 12: ...ying Product ii repair the non complying Product or iii repay or credit Buyer an amount equal to the purchase price of the non complying Product provided that in no event shall Omron be responsible fo...

Page 13: ...has been checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions Omron Companies shall not be responsible for conform...

Reviews: