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OMRON E3ZM-V Datasheet

Print mark detection photoelectric sensor in compact stainless steel housing.
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Print mark detection photoelectric sensor in compact stainless steel housing
E3ZM-V
The detergent resistant photoelectric sensor
in a robust stainless steel housing provides
reliable detection of all common print marks
in packaging applications.
• White LED for stable detection of differently colored
print marks
• SUS 316L stainless steel housing
• Easy-to-use teach-in button or remote dynamic teach
• Fast response time of 50 µs
Reliable print mark detection within OMRON's most popular E3Z sensor family
The E3ZM-V provides reliable print mark detection in the compact sized E3Z housing. For packaging machine makers the E3Z
family offers a complete sensor platform with one mounting concept simplifying installation and machine design.
• Space-saving design with an
SUS316L housing
The compact design reduces volume by 90% compared
to conventional mark sensors.
E3ZM
Standard Size
Conventional mark
sensor size
E3ZM-V
Features
Features
• Coaxial optical system
The coaxial optical system ensures stable detection of print
marks on uneven surfaces.
Straight Sensing Object
RGB
light-receiving
element
Only 10%
the volume!
E3ZM-V
Inclined Sensing Object
RGB
light-receiving
element
Half mirror
Lens
White LED
(with regular reflection)
Half mirror
Lens
White LED
(with regular reflection)
Sensing object
Sensing object
1

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Table of Contents

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   Summary of Contents for OMRON E3ZM-V

  • Page 1 Reliable print mark detection within OMRON’s most popular E3Z sensor family The E3ZM-V provides reliable print mark detection in the compact sized E3Z housing. For packaging machine makers the E3Z family offers a complete sensor platform with one mounting concept simplifying installation and machine design.
  • Page 2 The IP69k tight housing construction ensures long sensor lifetime in often cleaned environments. Same Durability as the E3ZM Reliable detection of differently colored print marks due to RGB signal processing • RGB signal processing The white LED and RGB signal processing ensure the RGB light-receiving element stable detection of differently colored print marks.
  • Page 3 Connector (M8, 4 pins) E3ZM-V66 E3ZM-V86 *1. A deviation of ±2 mm (typical value) can be handled for combinations of white, yellow, and black. Refer to page 5 for the detection capability for other color com- binations. Accessories Sensor I/O Connectors...
  • Page 4 Instruction sheet *1. A deviation of ±2 mm (typical value) can be handled for combinations of white, yellow, and black. Refer to page 5 for the detection capabilities for other colors. *2. Mark Sensor output switching: When teaching, specify the ON color first and the OFF color second.
  • Page 5 Green Blue- green Blue Black Note: The above chart shows the combinations of colors for which teaching is possible at a sensing distance of 12 mm. Detectable Ranges E3ZM-V@@ Background color: Red Background color: Yellow-red Background color: White Teaching distance: 12 mm...
  • Page 6 Excess Gain vs. Distance Angle vs. Incident Characteristics E3ZM-V@@ E3ZM-V@@ E3ZM-V@@ Teaching ON for white and OFF for black at 12 mm Teaching ON for white and OFF for black at 12 mm 12 mm 12 mm −20 −15 −10 −5...
  • Page 7 Do not use the Sensor in an environment where explosive or Cable Bending flammable gas is present. Do not bend the cable in temperatures of − 25° C or below. Oth- Connecting Connectors erwise, the cable may be damaged. Be sure to hold the connector cover when inserting or remov- ing the connector.
  • Page 8 ON the Sensor first. Detection of Glossy Objects Mount the Sensor at an angle of 5° to 15°, as shown in the fol- Turning OFF the Power Supply Output pulses may be generated even when the power supply lowing diagram.
  • Page 9 Operating Procedure Two-point Teaching Using Teaching Button Sensor 1. Place the point for which you want the output to go ON in the beam spot position. Mark Then, press and hold the teaching button for at least 2 seconds. Background The teaching indicator (red) will begin flashing quickly.
  • Page 10 (7 marks) Teaching indicator (red) Time *If seven marks do not pass within one minute of the remote control input, the teaching operation will be cancelled. Precautions for Using Automatic Teaching (Remote) • With automatic teaching (remote), the output is always turned ON for the light level with the shorter detection time.
  • Page 11 (green) 22.5 25.4 15.5 Two, M3 4-dia. Vinyl-insulated round cable with 4 conductors (Conductor cross section: 0.2 mm (AWG.24), Insulator diameter: 1.1 mm), Standard length: 2 m Mark Sensor (Diffuse reflective) 15.3 M8 Connector E3ZM-V66 10.8 E3ZM-V86 Operation indicator (yellow)
  • Page 12 This is not intended to be an exhaustive list permission. of all possible uses of the products, nor is it intended to imply that the This document is protected by copyright and is intended solely for use uses listed may be suitable for the products: in conjunction with the product.

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