E3TA Series

E3TA Series

E3TA Series

Product catalog summary
Introduction
This document is an instruction manual for the IMS E3TA photoelectric sensor. It provides essential precautions for installation and operation to ensure safety and optimal performance.

Safety Precautions
  • Install a fail-safe device when using the sensor with machinery that could cause serious injury or economic loss.
  • Avoid using the sensor over its rated voltage, in environments with flammable gases, or where there is vibration or impact.
  • Do not clean the sensor with water or oil-based detergents.

Features
The E3TA sensor offers various features including:
  • High performance ASIC-based design.
  • Long product life with reduced LED aging.
  • Built-in protections against short circuits, reverse polarity, and over-voltage.
  • Excellent noise immunity and adjustable sensing distance.
  • IP65 protection grade.

Specifications
  • Response time: Max. 1ms
  • Power supply: 10-30VDC
  • Output: NPN/PNP open collector
  • Ambient temperature: -25 to 55°C (operation), -40 to 70°C (storage)
  • Material: ABS, PMMA

Installation and Operation
  1. Power on the sensor after fixing it in position.
  2. Place the target object in front of the sensor and press the 'T' button for 3-5 seconds to enter automatic adjustment mode.
  3. Ensure proper spacing to avoid interference when using multiple sensors.
  4. Use separate wiring to prevent damage from high voltage lines.
  5. Clean the lens with a dry cloth if stained.

Caution for Use
Ensure correct wiring before powering on. Avoid direct sunlight or spotlight entering the sensor's inclination angle. Maintain adequate spacing between sensors to prevent interference.

Contact Information
For further assistance, contact Intellisense Microelectronics at the provided phone numbers or visit their website.
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Catalog excerpts

E3TA Series-1

M18 Photoelectric Sensor with Teach-in Function INSTRUCTION MANUAL ! WARNING Thank you for selecting IMS product.This sheet primarily describes precautions required in installing and operating the product.Before operating the product,read the sheet thoroughly to acquire sufficient knowledge of the product.For your convenience,keep the sheet at your disposal. Failure to follow these instructions may result in serious injury or death: Fail-safe device must be installed when using the unit with machinery that may cause serious injury or substantial economic loss. (e.g. nuclear power control, medical equipment, ships, vehicles, railways, aircraft, combustion apparatus, safety equipment, crime/disaster prevention devices,etc.) Failure to follow these instructions may result in product damage: Do not use this unit over rated voltage; Do not use this unit where there is flammable or explosive gas; Do not use this unit where there is vibration or impact; In cleaning the unit, do not use water or an oil-based detergent. • High performance ASIC based advance sensor • Long product life time, 5us modulated pulse with 1/10 duty cycle reduced aging of LED • Build in 100ms power on delay, self-recover short circuit protection, reverse polarity, over voltage protection • Excellent noise immunity to DC light with modulated light source and CDS signal process technology • Mode selection for light on and dark on • Visible super bright red light for easy alignment • Distance adjustable using teach in • IP65 grade Sensing method □ Operating timing diagram ^ The waveforms of”Operation indicator”and” Transistor output”are for Light on mode.

 Open the catalog to page 1
E3TA Series-2

Fixing bracket(sold separately) Control output circuit diagram NPN open collector output (Brown)+V Stability (green) Main circuit Operation (orange) Over current protection Load (Black) output Max.100mA 10-30VDC (Blue)0V (White) Dark ON control Light ON PNP open collector output (Brown)+V Operation (orange) Over current protection Main circuit Stability (green) (Blue)0V (White) Dark ON control Light ON Installation and sensitivity adjustment Dimensions Sensor Mounting hole dimension Sensitivity adjuster Operation indicator (orange) Stability indicator (green) Optical axis of receiver Sensitivity...

 Open the catalog to page 2
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