Primary Contents

• What is the difference between a Photomicrosensor for industrial equipment and a Photomicrosensor to be built into devices?
• What are the electrical and optical characteristics?
• The output voltage of one Phototransistor is much higher than others. What’s causing this and what can be done?
• What are the absolute maximum ratings?
• What is the notation and terminology for a Phototransistor output?
• What is the response frequency?
• What are modulated and non-modulated?
• What are sensing position characteristics (for slot-type models)?
• Is there an easy way to check whether the control output of the Photomicrosensor is operating properly?
• What is the procedure for calculating the operate time and release time?
• Are there Photomicrosensors that can be switched between Light-ON and Dark-OFF?
• What is the response time?
• Can Photomicrosensors be used on locations subject to external light interference?
• What is the difference between EE-1009 Connectors and EE-1001 Connectors?
• What is the difference between EE-1010 and EE-1010-R Connectors with Cables?
• What is the difference between EE-1010 and EE-1006 Connectors with Cable?
• What is the cable flexing resistance of the EE-1010-R Connector with Robot Cable?
• What are the sensing position characteristics of Slot-type Photomicrosensors?
• Is there a way to convert NPN transistor output to PNP transistor output?
• Will a Photomicrosensor be damaged if the power supply is connected backwards or the output is short-circuited?
• Can Photomicro Sensors be used with a Slit on the light emitting/receiving window?
• How large is the differential distance for Photomicro Sensors?
• Why is a capacitor of at least 10 micron (micrometer) F required to extend the EE-SP Photomicro Sensors cable?
• Is a power supply polarity reverse protection circuit or output short-circuit protection circuit built into Photomicro Sensors?
• What happens if the L terminal for switching the operation mode of EE-SX47/67 or EE-SY67 Photomicro Sensors is connected to the negative terminal?
• What are the dimensions of the slit for slot-type Photomicro Sensors?
• Can the EE-SX671 Photomicro Sensor be used in a magnetic field?