E3ZM-V86 OMS

# **Mark Sensor with Stainless Steel Housing Compact, Photoelectric Sensor with Built-in Amplifier and Teaching Function** 

## **E3ZM-V** 

**Color Mark Detection in a World-standard Size (11 × 21 × 32 mm), with High-speed Response (50 µs) and Accuracy in Spite of Sensing Object Movement** 

Another Advance for the E3ZM Series in the Food and Packaging Industries. 

## **World's Smallest** ✽ **Color-mark Sensor with Built-in Amplifier** 

The E3ZM-V provides superior optical performance and yet is the same size as the E3Z. This compact, high-speed Mark Sensor remains accurate in spite of sensing object movement. 

✽According to OMRON investigation. 

## **Color Mark Sensors Now Join the E3ZM Series of Photoelectric Sensors for the Food Industry** 

■ Space-saving Design with an SUS316L Housing Standard SizeE3ZM The compact design reduces volume by 90% _— compared with previous OMRON models. And the world-standard dimensions Only 10% contribute to standardized installation the volume! specifications. Previous OMRON model (E3M-V) E3ZM-V 

## ■ Coaxial Optical System in a Compact Design 

Although the E3ZM-V is only 11 × 21 × 32 mm, it uses a coaxial optical system. 

Straight Sensing Object 

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32 mm, it uses a coaxial optical system.  RGB<br>light-receiving Half mirror<br>element<br>Even if the sensing object is inclined,<br>reflected light is captured with the<br>coaxial optical system to provide stable<br>detection.  Lens<br>White LED Sensing object<br>(with regular reflection)<br>**----- End of picture text -----**<br>


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Inclined Sensing Object<br>RGB<br>light-receiving Half mirror<br>element<br>Lens<br>White LED Sensing object<br>fl> (with regular reflection)<br>Same Durability<br>as the E3ZM<br>—J<br>**----- End of picture text -----**<br>


## ■ IP69K Degree of Protection with an SUS316L Housing 

The housing is constructed of corrosion-resistant SUS316L, and the display cover is PES (polyethersulfone). Both materials are highly resistant to the effects of detergents and disinfectants. IP69K degree of protection also allows the E3ZM-V to withstand washing with high-temperature, high-pressure water. This makes the E3ZM-V well suited to use in sites requiring a high level of hygiene. 

## **E3ZM-V** a2 : 

## **Cutting-edge Technologies Give This Color Mark Sensor Its Compact Size and Superior Performance.** 

## ■ Improved Color-difference Discrimination, RGB Signal Processing 

Discriminates fine color differences which was difficult for previous OMRON models. 

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RGB light-receiving element<br>**----- End of picture text -----**<br>


Teaching enables automatic selection of ideal colors. 

Plus, response is a fast 50 µs for both ON and OFF operation. Patent pending Ld 

White LED 

## ■ Easy Setting with 2-point and Automatic Teaching 

● 2-point Teaching (Manual) Simply aim the beam spot at the mark portion and background portion, and press the teaching button. 

● Automatic Teaching (Remote) 

Send a pulse to the remote control input and have the mark pass by seven times for automatic teaching. (Note: There is no answer-back output.) 

**Color Mark Detection Compact Photoelectric Sensor E3ZM-V** 

## **Industry's Smallest Color Mark** 

## **Sensor** 

- Excellent space savings. (Reduced by 90% compared with previous OMRON models.) 

- Improved color-difference discrimination with white LED and RGB signal processing. 

- Equipped with two types of teaching: 

- 2-point teaching and automatic teaching. 

For the most recent information on models that have been certified for safety standards, refer to your OMRON website. 

## **Ordering Information** 

**Sensor [Refer to** _**Dimensions**_ **on page** _**13**_ **.]** 

|**Sensing method**|**Appearance**|**Connection method**|**Sensing distance**|**Sensing distance**|**Sensing distance**|**Sensing distance**|**Model**|**Model**|
|---|---|---|---|---|---|---|---|---|
||||||||**NPN output**|**PNP output**|
|Mark Sensor<br>(Diffuse reflective)|q<br>~~_~~|Pre-wired (2 m)|12|12±2 mm|2 mm*||**E3ZM-V61 2M**|**E3ZM-V81 2M**|
|||Connector (M8, 4 pins)|||||**E3ZM-V66**|**E3ZM-V86**|



* A deviation of ±2 mm (typical value) can be handled for combinations of white, yellow, and black. Refer to page 7 for the detection capability for other color combinations. 

## **Accessories** 

## **Sensor I/O Connectors (Sockets on One Cable End)** 

**(Models for Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.) [Refer to** _**Dimensions**_ **on** _**XS3**_ **.]** 

|**Size**|**Cable**|**Appearance**|**Cable type**|**Cable type**|**Model**|
|---|---|---|---|---|---|
|M8 (4 pins)|Standard|Straight*1|2 m|4-wire|**XS3F-E421-402-A**|
||||5 m||**XS3F-E421-405-A**|
|||L-shaped*1*2<br>~~S|~~|2 m||**XS3F-E422-402-A**|
||||5 m<br>~~S|~~||**XS3F-E422-405-A**|



**Note:** The outer cover of the cable is made of PVC (polyvinyl chloride), the nut is SUS316L, and the degree of protection is IP67. When high-pressure washing will be used, select an I/O Connector that has IP69K degree of protection. 

- *1. The connector will not rotate after connecting. 

- *2. The cable is fixed at an angle of 180° from the sensor emitter/receiver surface. 

**4** 

**E3ZM-V** 

**Mounting Brackets A Mounting Bracket is not provided with the Sensor. Order a Mounting Bracket separately if required.** 

**[Refer to** _**Dimensions**_ **on** _**E39-L/E39-S/E39-R**_ **.]** 

|**Model**<br>**(Material)**<br>~~a~~|**Quantity**<br>~~a~~|**Remarks**<br>~~a~~|**Appearance**<br>~~a~~|**Model**<br>**(Metal**<br>**material)**<br>~~a~~|**Quantity**<br>~~a~~|
|---|---|---|---|---|---|
|**E39-L153**<br>(SUS304)<br>*1<br>~~Ce~~|1<br>~~Ce~~|Mounting Brackets<br>~~Ce~~|~~Ce~~|**E39-L98**<br>(SUS304)<br>*2<br>~~Ce~~|1<br>~~Ce~~|
|**E39-L104**<br>(SUS304)<br>*1<br>~~Ce~~|1<br>~~Ce~~||~~Ce~~|**E39-L150**<br>(SUS304)<br>~~Ce~~|1<br>~~Ce~~|
|**E39-L43**<br>(SUS304)<br>*2<br>~~|~~|1<br>~~|~~|Horizontal Mounting<br>Bracket<br>~~|~~|dy|**E39-L151**<br>(SUS304)|1|
|**E39-L142**<br>(SUS304)<br>*2<br>~~|~~|1<br>~~|~~|Horizontal Protective<br>Cover Bracket<br>~~|~~||||
|**E39-L44**<br>(SUS304)<br>~~Oe~~|1<br>~~Oe~~|Rear Mounting Bracket<br>~~Oe~~|~~Oe~~|**E39-L144**<br>(SUS304)<br>*2<br>~~Oe~~|1<br>~~Oe~~|



- *1. Cannot be used for Standard Connector models with mounting surface on the bottom. In that case, use Pre-wired Connector models. 

- *2. Cannot be used for Standard Connector models. 

**5** ~~a~~ 

**E3ZM-V** 

## **Ratings and Specifications** 

|**Sensing method**<br>**Model**<br>**NPN output**<br>**Item**<br>**PNP output**<br>~~||~~|**Sensing method**<br>**Model**<br>**NPN output**<br>**Item**<br>**PNP output**<br>~~||~~|**Diffuse reflective (mark detection)**<br>|
|---|---|---|
||**NPN output**<br>~~|~~|**E3ZM-V61/-V66**<br>|
||**PNP output**<br>~~||~~|**E3ZM-V81/-V86**<br>~~|~~|
|**Sensing distance**||12±2 mm*1|
|**Sensing range**||Depends on the combination of colors. Refer to_Engineering Data_on page 7 for details.|
|**Spot diameter**||2-mm dia. max.|
|**Light source (wavelength)**||White LED (450 to 700 nm)|
|**Power supply voltage**||10 to 30 VDC, including 10% ripple (p-p)|
|**Power consumption**||600 mW max. (current consumption for a 30-V power supply voltage: 20 mA max.)|
|**Control output**||Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 2 V max.)<br>Open-collector output (NPN/PNP output depending on model)|
|**Remote control input**||NPN output ON: Short-circuit to 0 V, or 1.5 V max. (source current: 1 mA max.)<br>NPN output OFF: Open or Vcc−1.5 V to Vcc (leakage current: 0.1 mA max.)<br>PNP output ON: Vcc−1.5 V to Vcc (sink current: 1 mA max.)<br>PNP output OFF: Open or 1.5 V max. (leakage current: 0.1 mA max.)|
|**Operating modes**||Set in the order of the teaching operation.*2|
|**Protection circuits**||Reversed power supply polarity, Load short-circuit protection, and Reversed output polarity protection|
|**Response time**||Operate or reset: 50μs max.|
|**Sensitivity adjustment**||Teaching method|
|**Ambient illumination**||(Receiver side) Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max.|
|**Ambient temperature**<br>**range**||Operating:−40 to 60°C (*3), Storage:−40 to 70°C (with no icing or condensation)|
|**Ambient humidity range**||Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)|
|**Insulation resistance**||20 MΩmin. (at 500 VDC)|
|**Dielectric strength**||1,000 VAC at 50/60 Hz for 1 min|
|**Vibration resistance**<br>**(destruction)**||10 to 55 Hz, 1.5-mm double amplitude for 2 h each in X, Y, and Z directions|
|**Shock resistance**<br>**(destruction)**||500 m/s2for 3 times each in X, Y, and Z directions|
|**Degree of protection*4**||IEC 60529: IP67, DIN 40050-9: IP69K|
|**Connection method**||Pre-wired cable (standard length: 2 m) or M8 4-pin connector|
|**Indicator**||Operating indicator (yellow), Stability indicator (green), and Teaching indicator (red)|
|**Weight (packed state)**<br>~~|~~||Pre-wired models (2-m cable): Approx. 85 g<br>Connector models: Approx. 35 g|
|**Materials**<br>~~|~~<br>~~||~~|**Housing**<br>~~|~~|SUS316L|
||**Lens**<br>~~|~~<br>~~J~~<br>~~|~~|PMMA (polymethylmethacrylate)|
||**Indication**<br>~~||~~|PES (polyethersulfone)|
||**Buttons**<br>~~||~~|Fluoro rubber|
||**Cable**<br>~~||~~|PVC (polyvinyl chloride)|
|**Accessories**||Instruction sheet**Note:**Mounting Brackets are purchased separately.|



- *1. A deviation of ±2 mm (typical value) can be handled for combinations of white, yellow, and black. Refer to page 7 for the detection capabilities for other colors. 

- *2. Mark Sensor output switching: When teaching, specify the ON color first and the OFF color second. 

- *3. Do not bend the cable in temperatures of −25°C or lower. 

- *4. IP69K Degree of Protection Specification 

IP69K is a protection standard against high temperature and highpressure water defined in the German standard DIN 40050, Part 9. The test piece is sprayed with water at 80°C at a water pressure of 80 to 100 BAR using a specified nozzle shape at a rate of 14 to 16 liters/min. The distance between the test piece and nozzle is 10 to 15 cm, and water is sprayed horizontally for 30 seconds each at 0°, 30°, 60°, and 90° while rotating the test piece on a horizontal plane. 

||||Standard Sensing Object for the Mark Sensor<br>**Color**<br>**Munsell color notation**|Standard Sensing Object for the Mark Sensor<br>**Color**<br>**Munsell color notation**|
|---|---|---|---|---|
|10 to 15 cm|10 to 15 cm|10 to 15 cm<br>90°<br>60°<br>V/s<br>:|30°<br>0°|**White**<br>N9.5<br>**Red**<br>4R 4.5/12.0<br>**Yellow-red**<br>4YR 6.0/11.5<br>**Yellow**<br>5Y 8.5/11.0<br>**Yellow-green**<br>3GY 6.5/10.0<br>**Green**<br>3G 6.5/9.0<br>**Blue-green**<br>5BG 4.5/10.0<br>**Blue**<br>3PB 5.0/10.0<br>**(Black)**<br>(N2.0)|



**6** 

**E3ZM-V** 

## **Engineering Data (Reference Value)** 

● **Color vs. Detection Capability** 

## **E3ZM-V** @@ 

## Teaching Capabilities 

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White Red [Yellow-] red Yellow Yellow-green Green greenBlue- Blue Black<br>White<br>Red<br>Yellow-<br>red<br>Yellow<br>Yellow-<br>green<br>Green<br>Blue-<br>green<br>Blue<br>Black<br>**----- End of picture text -----**<br>


* The above chart shows the combinations of colors for which teaching is possible at a sensing distance of 12 mm. 

## ● **Detectable Ranges** 

## **E3ZM-V** @@ 

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Background color: White Background color: Red Background color: Yellow-red<br>Teaching distance: 12 mm Teaching distance: 12 mm Teaching distance: 12 mm<br>14.0 14.0 14.0<br>13.5 13.5 13.5<br>13.0 13.0 13.0<br>12.5 12.5 12.5<br>12.0 12.0 12.0<br>11.5 11.5 11.5<br>11.0 11.0 11.0<br>10.5 10.5 10.5<br>10.0 10.0 10.0<br>Red Yellow- Yellow Yellow- Green Blue- Blue Black White Yellow- Yellow Yellow- Green Blue- Blue Black White Red Yellow Yellow- Green Blue- Blue Black<br>red green green red green green green green<br>Background color: Yellow Background color: Yellow-green Background color: Green<br>Teaching distance: 12 mm Teaching distance: 12 mm Teaching distance: 12 mm<br>14.0 14.0 14.0<br>13.5 13.5 13.5<br>13.0 13.0 13.0<br>12.5 12.5 12.5<br>12.0 12.0 12.0<br>11.5 11.5 11.5<br>11.0 11.0 11.0<br>10.5 10.5 10.5<br>10.0 10.0 10.0<br>White Red Yellow- Yellow- Green Blue- Blue Black White Red Yellow- Yellow Green Blue- Blue Black White Red Yellow- Yellow Yellow- Blue- Blue Black<br>red green green red green red green green<br>Background color: Blue-green Background color: Blue Background color: Black<br>Teaching distance: 12 mm Teaching distance: 12 mm Teaching distance: 12 mm<br>14.0 14.0 14.0<br>13.5 13.5 13.5<br>13.0 13.0 13.0<br>12.5 12.5 12.5<br>12.0 12.0 12.0<br>11.5 11.5 11.5<br>11.0 11.0 11.0<br>10.5 10.5 10.5<br>10.0 10.0 10.0<br>White Red Yellow- Yellow Yellow- Green Blue Black White Red Yellow- Yellow Yellow- Green Blue- Black White Red Yellow- Yellow Yellow- Green Blue- Blue<br>red green red green green red green green<br>Detectable range (mm) Detectable range (mm) Detectable range (mm)<br>Detectable range (mm) Detectable range (mm) Detectable range (mm)<br>Detectable range (mm) Detectable range (mm) Detectable range (mm)<br>**----- End of picture text -----**<br>


**7** 

## **E3ZM-V** 

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●  Excess Gain vs. Distance ●  Angle vs. Incident Characteristics  .<br>E3ZM-V @@ E3ZM-V @@ E3ZM-V @@<br>120<br>Teaching ON for white and OFF for black at 12 mm Teaching ON for white and OFF for black at 12 mm<br>100 100<br>100<br>80 80<br>80<br>60 60<br>60<br>40 40<br>40<br>20 20 20<br>0 0 12 mm 0 12 mm<br>10 11 12 13 14 −20  −15  −10  −5  0  5  10  15  20 −20  −15  −10  −5  0  5  10  15  20<br>Distance (mm) Angle (°) Angle (°)<br>Incident light (%) Incident light (%) Incident light (%)<br>**----- End of picture text -----**<br>


## **I/O Circuit Diagrams** 

## **NPN Output** 

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Model Timing charts Output circuit<br>Operationindicator Stabilityindicator 1 Brown<br>Sensing objectOperation  ON Color taught 1st Color taught 2nd Color taught 1st Color taught 2nd Teaching indicator (red)(yellow) (green)Photo-electricSensor 2 PinkRemote control inputLoad 10 to 30 VDC<br>E3ZM-V61 indicator (yellow) OFF MainCircuit 4 Black Control output<br>E3ZM-V66 Output transistor OFFON 3 Blue<br>Load  Operate M8 Connector<br>(e.g., relay) Reset Pin Arrangement<br>Between brown (1) and black (4) leads 1 2 4 3<br>PNP Output<br>Model Timing charts Output circuit<br>Operationindicator Stabilityindicator 1 Brown<br>Sensing object Color taught 1st Color taught 2nd Color taught 1st Color taught 2nd (yellow) (green) Control<br>E3ZM-V81E3ZM-V86 Operation indicator (yellow)Output  OFFONON Teaching indicator (red) Photo-electricSensorMainCircuit 42 BlackPink Remote control inputoutput Load 10 to 30 VDC<br>transistor OFF 3 Blue<br>Load  Operate<br>(e.g., relay) Reset Pin ArrangementM8 Connector<br>Between blue (3)<br>and black (4) leads 2 4<br>1 3<br>**----- End of picture text -----**<br>


## **Plugs (Sensor I/O Connectors)** 

## **M8 4-pin Connectors** 

|2<br>4<br>1<br>3<br>1<br>2<br>3<br>4|Brown<br>White<br>Blue<br>Black<br>Wire color<br>XS3F-E421-402-A<br>XS3F-E421-405-A<br>XS3F-E422-402-A<br>XS3F-E422-405-A|Brown<br>White<br>Blue<br>Black<br>Wire color<br>XS3F-E421-402-A<br>XS3F-E421-405-A<br>XS3F-E422-402-A<br>XS3F-E422-405-A|Brown<br>White<br>Blue<br>Black<br>Wire color<br>XS3F-E421-402-A<br>XS3F-E421-405-A<br>XS3F-E422-402-A<br>XS3F-E422-405-A|
|---|---|---|---|
|**Classification**|**Wire color**|**Connectorpin No.**|**Application**|
|DC|Brown|1|Power supply (+V)|
||White|2|Remote control input|
||Blue|3|Power supply (0 V)|
||Black|4|Output|



**Note:** The above M8 Connectors made by OMRON are IP67. Do not use them in an environment where IP69K is required. 

**8** 

**E3ZM-V** 

## **Nomenclature** 

## **Teaching Models** 

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Stability indicator Operation indicator<br>(green) (yellow)<br>Teaching indicator Teaching button<br> (red)<br>**----- End of picture text -----**<br>


## **Safety Precautions** 

## **Refer to** _**Warranty**_ **and** _**Limitations of Liability**_ **on page 15.** 

## **WARNING** 

**Low-temperature Environments** Do not touch the metal surface with your bare hands when the ~~©~~ temperature is low. Touching the surface may result in a cold burn. 

**This product is not designed or rated for directly or indirectly ensuring safety of persons. Do not use it for such a purpose.** 

## **Oily Environments** 

## **CAUTION** 

Do not use the Sensor in oily environments. They may 

**Do not use the product with voltage in excess** damage parts and reduce the degree of protection. **of the rated voltage. Excess voltage may result Modifications in malfunction or fire.** ~~A~~ **Never use the product with an AC power Outdoor Use supply. Otherwise, explosion may result. Cleaning When cleaning the product, do not apply a high-pressure spray of water to one part of the** Do not use thinner, alcohol, or other organic solvents. **product. Otherwise, parts may become** ~~A~~ **damaged and the degree of protection may be** may be degraded. **degraded. Cleaning** 

damage parts and reduce the degree of protection. 

Do not attempt to disassemble, repair, or modify the Sensor. 

Do not use the Sensor in locations subject to direct sunlight. 

**Cleaning** Do not use thinner, alcohol, or other organic solvents. Otherwise, the optical properties and degree of protection may be degraded. 

## **Cleaning** 

Do not use highly concentrated cleaning agents. Otherwise, malfunction may result. Also, do not use high-pressure water with a level of pressure that exceeds the stipulated level. Otherwise, the degree of protection may be reduced. 

## **Precautions for Safe Use** ~~PO~~ 

The following precautions must be observed to ensure safe operation of the Sensor. 

## **Surface Temperature** 

## **Operating Environment** 

Burn injury may occur. The Sensor surface temperature rises depending on application conditions, such as the ambient temperature and the power supply voltage. Use caution when operating or performing maintenance on the Sensor. 

Do not use the Sensor in an environment where explosive or flammable gas is present. 

## **Connecting Connectors** 

Be sure to hold the connector cover when inserting or removing the connector. 

## **Cable Bending** 

Do not bend the cable in temperatures of −25°C or below. Otherwise, the cable may be damaged. 

When using an XS3F Connector, be sure to tighten the connector lock by hand; do not use pliers or other tools. If the tightening is insufficient, the degree of protection will not be maintained and the Sensor may become loose due to vibration. The appropriate tightening torque is 0.3 to 0.4 N·m. When using another, commercially available connector, follow the usage and tightening torque instructions provided by the manufacturer. 

## **Load** 

Do not use a load that exceeds the rated load. 

**9** ~~a~~ 

**E3ZM-V** 

## **Precautions for Correct Use** 

Do not use the Sensor in any atmosphere or environment that exceeds the ratings. 

## **Do not install the Sensor in the following locations.** 

- (1)Locations subject to direct sunlight 

- (2)Locations subject to condensation due to high humidity 

- (3)Locations subject to corrosive gas 

- (4)Locations where the Sensor may receive direct vibration or shock 

## **Connecting and Mounting** 

- (1)The maximum power supply voltage is 30 VDC. Before turning the power ON, make sure that the power supply voltage does not exceed the maximum voltage. 

- (2)Laying Sensor wiring in the same conduit or duct as highvoltage wires or power lines may result in malfunction or damage due to induction. As a general rule, wire the Sensor in a separate conduit or use shielded cable. 

- (3)Use an extension cable with a minimum thickness of 

   - 0.3 mm[2] and less than 50 m long. 

- (4)Do not pull on the cable with excessive force. 

- (5)Pounding the Photoelectric Sensor with a hammer or other tool during mounting will impair water resistance. Also, use M3 screws. 

- (6)Mount the Sensor either using the bracket (sold separately) or on a flat surface. 

- (7)Be sure to turn OFF the power supply before inserting or removing the connector. 

## **Power Supply** 

If a commercial switching regulator is used, ground the FG (frame ground) terminal. 

## **Power Supply Reset Time** 

The Sensor will be able to detect objects 100 ms after the power supply is tuned ON. Start using the Sensor 100 ms or more after turning ON the power supply. If the load and the Sensor are connected to separate power supplies, be sure to turn ON the Sensor first. 

## **Turning OFF the Power Supply** 

Output pulses may be generated even when the power supply is OFF. 

Therefore, it is recommended to first turn OFF the power supply for the load or the load line. 

## **Load Short-circuit Protection** 

This Sensor is equipped with load short-circuit protection, but be sure to not short circuit the load. Be sure to not use an output current flow that exceeds the rated current. If a load short circuit occurs, the output will turn OFF, so check the wiring before turning ON the power supply again. The shortcircuit protection circuit will be reset. The load shortcircuit protection will operate when the current flow reaches 1.8 times the rated load current. When using a capacitive load, use an inrush current of 1.8 times the rated load current or lower. 

## **When disposing of the Sensor, treat it as industrial waste. Mounting Diagram** 

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Mounting Bracket<br>(sold separately)<br>E39-L104<br>Use a mounting torque of<br>0.5 N·m max.<br>**----- End of picture text -----**<br>


## **Resistance to Detergents, Disinfectants, and Chemicals** 

- The Sensor will maintain sufficient performance in typical detergents and disinfectants, but performance may suffer in some types of detergents, disinfectants, and chemicals. Refer to the following table prior to use. 

- The E3ZM has passed detergent and disinfectant resistance testing for the substances listed in the following table. Use this table as a guide when considering detergents and disinfectants. 

|her<br>use<br>ely)<br>or<br>G|**Type**|**Product name**|**Con-**<br>**centra-**<br>**tion**|**Tem-**<br>**pera-**<br>**ture**|**Time**|
|---|---|---|---|---|---|
||Chemicals|Sodium hydroxide, NaOH|1.5%|70°C|240 h|
|||Potassium hydroxide, KOH|1.5%|70°C|240 h|
|||Phosphoric acid, H3PO4|2.5%|70°C|240 h|
|||Sodium hypochlorite, NaClO|0.3%|25°C|240 h|
|||Hydrogen peroxide, H2O2|6.5%|25°C|240 h|
||Alkaline foaming<br>cleansers|Topax 66s (Ecolab)|3.0%|70°C|240 h|
||Acidic foaming<br>cleansers|Topax 56 (Ecolab)|5.0%|70°C|240 h|
||Disinfectants|Oxonia Active 90 (Ecolab)|1.0%|25°C|240 h|
|||TEK121 (ABC Compounding)|1.1%|25°C|240 h|



**Note:** The Sensor was immersed in the above chemicals, detergents, and disinfectants for 240 h at the temperatures given, and then passed an insulation resistance test at 100 MΩ min. 

## **Restrictions on Sensing Objects** 

Do not use this Sensor if the color and pattern of the background are similar to those of the mark. 

## **Detection of Glossy Objects** 

Mount the Sensor at an angle of 5° to 15°, as shown in the following diagram. This will improve the mark detection capability. 

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5° to 15° 5° to 15°<br>Sensing objects Sensing objects<br>**----- End of picture text -----**<br>


## **Water Resistance** 

Do not use the Sensor in water, rainfall, or outdoors. 

**10** 

**E3ZM-V** 

## **Operating Procedure** 

## **Two-point Teaching Using Teaching Button** 

**1. Place the point for which you want the output to go ON in the beam spot position.** Sensor **Then, press and hold the teaching button for at least 2 seconds.** Mark Background The teaching indicator (red) will begin flashing quickly. (This indicates that the output ON teaching operation should begin.) Perform the following operation within 7 seconds of when you start pushing the button. (After 7 seconds, the Unit will return to its initial condition.) Flashes quickly **2. Press the teaching button for approximately 0.5 second. The teaching indicator (red) will light for approximately 0.5 second to show that the output ON** Lit for approximately **teaching is completed.** 0.5 second The teaching indicator (red) will then begin flashing quickly again to show that the output OFF teaching operation should begin. Flashes quickly 

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**----- Start of picture text -----**<br>
Sensor<br>3. Place the point where you want the output to go OFF in the beam spot position. Mark<br>Background<br>4. Press the teaching button for approximately 0.5 second.<br>The teaching indicator (red) will light for approximately 0.5 second to show that the output OFF<br>Lit for approximately<br>teaching is completed. 0.5 second<br>**----- End of picture text -----**<br>


## **When Teaching Is Successful** 

The stability indicator (green) shows that detection is stable. 1.Lights → This indicates stable detection, even if there is some fluttering in the sensing object. Lit 2.Flashes → This indicates the possibility of unstable detection, due to Flashes fluttering in the sensing object. 3.Remains OFF → This indicates unstable Off detection. 

## **When Teaching Is Not Successful** 

The teaching indicator (red) flashes slowly. (Flashes in cycles of approx. 6 seconds.) Flashes slowly **Repeat the operation starting with step 1.** 

The Sensor enters normal operating condition. 

||**Stable detection**|**Unstable detection**|
|---|---|---|
|ON point|Lit<br>Lit|Off<br>Lit|
|OFF point|Lit<br>Off|Off<br>Off|



**11** 

**E3ZM-V** 

## **Automatic teaching (Remote)** 

**1. Send a pulse with a duration of at least 2 s but less than 10 s min. to the remote control input (pink).** 

## **2. Teaching will be performed automatically when the mark (the light level with the shorter detection time) passes through the beam spot.** 

- Make sure the mark passes through the beam spot for at least 1.5 ms. 

- Pass the mark through the beam spot at least seven times to complete the teaching process. 

- There must be a difference in light intensity between the mark and the background for teaching to be successful. 

## **3. Detection will begin and the output will turn ON when the mark (the light level with the shorter detection time) is detected.** 

**Note:** Determine when teaching has been completed by confirming that the output turns ON for the mark and OFF for the background. If the output does not turn ON for the mark and OFF for the background within one minute after the remote control input is applied, teaching has not been successful. Apply the remote control input again. 

**==> picture [494 x 179] intentionally omitted <==**

**----- Start of picture text -----**<br>
Teaching starts<br>Teaching is completed<br>2 to 10 s Within 1 min *<br>ON<br>Remote control input Automatic<br>teaching<br>OFF<br>Time<br>4’<br>Intensity of 1’ 2’ 3’ 5’ 6’ 7’<br>light received Mark (shorter passing time) → Output ON<br>Threshold setting at optimal position<br>2 3 4 5 6 7<br>1 Background (longer passing time) → Output OFF<br>Sampling Time<br>(7 marks)<br>Lit<br>Teaching indicator (red)<br>Off<br>Time<br>**----- End of picture text -----**<br>


*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. Use 2-point teaching (manual) to turn OFF the output for the light level with the shorter detection time. 

- Faulty detection is possible when using automatic teaching (remote) if there is considerable movement in the sensing object or if the surface of the object is stepped or contains protrusions. 

- In cases such as these, use 2-point teaching. 

- Do not use automatic teaching for backgrounds that are not monochrome. 

**12** 

**E3ZM-V** 

(Unit: mm) 

## **Dimensions** 

## **Sensors** 

**Mark Sensor** 7.8 7.5 **(Diffuse reflective) Pre-wired Models E3ZM-V61 E3ZM-V81** Operation Indicator (yellow) Teaching button (4 dia.) Stability indicator (green) Teaching indicator (red) 10.8 ~~21~~ 1.2 2.8 3 12.7 31 25.4 Lens 6 dia. Two, M3 4 dia. vinyl-insulated round cable with 4 conductors (Conductor cross section: 0.2 mm[2] (AWG24), Insulator diameter: 1.1 mm), *? Standard length: 2 m **Mark Sensor** 7.8 7.5 **(Diffuse reflective) M8 Connector E3ZM-V66 E3ZM-V86** Operation Indicator (yellow) Teaching button (4 dia.) Stability indicator (green) Teaching indicator (red) 2 4 1 3 10.8 1.2 2.8 3 ~~21~~ **Terminal No. Specifications** 1 +V 2 Remote control input 12.7 3 0 V 4 Output ~~hat~~ 31 25.4 Lens 6 dia. 7 Two, M3 

**==> picture [15 x 6] intentionally omitted <==**

**----- Start of picture text -----**<br>
M8×1<br>**----- End of picture text -----**<br>


**13** 

## **E3ZM-V** 

## **Introducing the E3ZM Series** 

E3ZM Standard Models (E3ZM-T/-R/-D/-LS) Ideal for the Food Industry, and Models for PET Bottle Detection (E3ZM-B). **Ratings and Specifications** 

||**Sensing method**|**Through-beam**|**Through-beam**|**Retro-reflective with MSR**<br>**function**|**Diffuse-reflective Models**|
|---|---|---|---|---|---|
|**Model**|**NPN output**|**E3ZM-T61**<br>**E3ZM-T66**|**E3ZM-T63**<br>**E3ZM-T68**|**E3ZM-R61**<br>**E3ZM-R66**|**E3ZM-D62**<br>**E3ZM-D67**|
|**Item**|**PNP output**|**E3ZM-T81**<br>**E3ZM-T86**|**E3ZM-T83**<br>**E3ZM-T88**|**E3ZM-R81**<br>**E3ZM-R86**|**E3ZM-D82**<br>**E3ZM-D87**|
|**Sensing distance**||15 m|0.8 m|4 m [100 mm] * (Using E39-R1S)<br>3 m [100 mm] * (Using E39-R1)|1 m<br>(White paper 300✕300 mm)|
|**Spot diameter**||---||||
|**Standard sensing object**||Opaque: 12-mm dia. min.|Opaque: 2-mm dia. min.|Opaque: 75-mm dia. min.|---|
|**Differential travel**||---|||20% of sensing distance max.|
|**Reflectivity characteristics**<br>**(black/white error)**||---||||
|**Directional angle**||Emitter, Receiver: 3°to 15°||Sensor: 3°to 10°<br>Reflector: 30°|---|
|**Light source (wavelength)**||Infrared LED (870 nm)||Red LED (660 nm)|Infrared LED (860 nm)|
|**Power supply voltage**||10 to 30 VDC, including 10% ripple (p-p)||||
|**Current consumption**||40 mA max. (Emitter, Receiver: 20 mA max. each)||25 mA max.||
|**Control output**||Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 2 V max.)<br>Open-collector output (NPN/PNP output depending on model)<br>Light-ON/Dark-ON switch selectable||||
|**Protection circuits**||Reversed power supply polarity protection, Output short-circuit<br>protection, and Reversed output polarity protection||Reversed power supply polarity protection, Output short-circuit<br>protection, Mutual interference prevention, and Reversed<br>output polarity protection||
|**Response time**||Operate or reset: 1 ms max.||||
|**Sensitivity adjustment**||One-turn adjuster||||
|**Ambient illumination**||(Receiver side) Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max.||||
|**Ambient temperature range**||Operating:−25°C to 55°C, Storage:−40°C to 70°C (with no icing or condensation)||||



* Values in brackets are the minimum required distance between the Sensor and Reflector. 

||**Sensing method**|**BGS Reflective Models**|**BGS Reflective Models**|**BGS Reflective Models**|**Models for PET Bottle Detec-**<br>**tion Retro-reflective  (P-**<br>**opaquing and MSR Function)**|
|---|---|---|---|---|---|
|**Model**|**NPN output**|**E3ZM-LS61H**<br>**E3ZM-LS66H**|**E3ZM-LS62H**<br>**E3ZM-LS67H**|**E3ZM-LS64H**<br>**E3ZM-LS69H**|**E3ZM-B61**<br>**E3ZM-B66**|
|**Item**|**PNP output**|**E3ZM-LS81H**<br>**E3ZM-LS86H**|**E3ZM-LS82H**<br>**E3ZM-LS87H**|**E3ZM-LS84H**<br>**E3ZM-LS89H**|**E3ZM-B81**<br>**E3ZM-B86**|
|**Sensing distance**||10 to 100 mm (White paper<br>100✕100 mm)|10 to 150 mm (White paper<br>100✕100 mm)|10 to 200 mm (White paper<br>100✕100 mm)|100 to 500 mm<br>(Using E39-RP1)|
|**Spot diameter**||4-mm dia. at sensing distance<br>of 100 mm|12-mm dia. at sensing<br>distance of 150 mm|18-mm dia. at sensing<br>distance of 200 mm|---|
|**Standard sensing object**||---|||Transparent round 500-ml PET<br>bottles (65 mm dia.)|
|**Differential travel**||3% of sensing distance max.|15% of sensing distance max.|20% of sensing distance max.|---|
|**Reflectivity characteristics**<br>**(black/white error)**||5% of sensing distance max.|10% of sensing distance max.|20% of sensing distance max.|---|
|**Directional angle**||---|||Sensor: 3°to 10°<br>Reflector: 30°|
|**Light source (wavelength)**||Red LED (650 nm)|Red LED (660 nm)||Red LED (650 nm)|
|**Power supply voltage**||10 to 30 VDC, including 10% ripple (p-p)||||
|**Current consumption/**<br>**power consumption**||25 mA max.|||450 mW max.|
|**Control output**||Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 2 V max.)<br>Open-collector output (NPN/PNP output depending on model)<br>Light-ON/Dark-ON cable connection selectable||||
|**Protection circuits**||Reversed power supply polarity protection, Output short-circuit protection, Mutual interference prevention, and Reversed output<br>polarity protection||||
|**Response time**||Operate or reset: 1 ms max.||||
|**Sensitivity adjustment**||---|||Adjusted by teaching|
|**Ambient illumination**||(Receiver side) Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max.||||
|**Ambient temperature range**||Operating:−25°C to 55°C, Storage:−40°C to 70°C (with no icing or condensation)|||Operating:−40°C to 60°C,<br>Storage:−40°C to 70°C (with<br>no icing or condensation)|



**14** 

**E3ZM-V** 

## **READ AND UNDERSTAND THIS DOCUMENT** 

Please read and understand this document before using the products. Please consult your OMRON representative if you have any questions or comments. 

## **WARRANTY** 

OMRON’s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. 

OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. 

## **LIMITATIONS OF LIABILITY** 

OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. 

In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. 

IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON’S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. 

## **SUITABILITY FOR USE** 

THE PRODUCTS CONTAINED IN THIS DOCUMENT ARE NOT SAFETY RATED.  THEY ARE NOT DESIGNED OR RATED FOR ENSURING SAFETY OF PERSONS, AND SHOULD NOT BE RELIED UPON AS A SAFETY COMPONENT OR PROTECTIVE DEVICE FOR SUCH PURPOSES.  Please refer to separate catalogs for OMRON's safety rated products. 

OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer’s application or use of the product. 

At the customer’s request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. 

The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: 

- Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this document. 

- Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. 

- Systems, machines, and equipment that could present a risk to life or property. 

Please know and observe all prohibitions of use applicable to the products. 

NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. 

## **PERFORMANCE DATA** 

Performance data given in this document is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. 

## **CHANGE IN SPECIFICATIONS** 

Product specifications and accessories may be changed at any time based on improvements and other reasons. 

It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the product may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products. 

## **DIMENSIONS AND WEIGHTS** 

Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. 

## **ERRORS AND OMISSIONS** 

The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. 

## **PROGRAMMABLE PRODUCTS** 

OMRON shall not be responsible for the user’s programming of a programmable product, or any consequence thereof. 

## **COPYRIGHT AND COPY PERMISSION** 

This document shall not be copied for sales or promotions without permission. 

This document is protected by copyright and is intended solely for use in conjunction with the product. Please notify us before copying or reproducing this document in any manner, for any other purpose. If copying or transmitting this document to another, please copy or transmit it in its entirety. 

**==> picture [509 x 114] intentionally omitted <==**

This document provides information mainly for selecting suitable models. Please read the Instruction sheet carefully for information that the user must understand and accept before purchase, including information on warranty, limitations of liability, and precautions. 

**OMRON Corporation      Industrial Automation Company Tokyo, JAPAN** 

**Authorized Distributor:** 

**Contact:  www.ia.omron.com** 

_**Regional Headquarters**_ 

**OMRON ELECTRONICS LLC** 

**OMRON EUROPE B.V. Sensor Business Unit** 

**Sensor Business Unit** One Commerce Drive Schaumburg, Carl-Benz-Str. 4, D-71154 Nufringen, Germany IL 60173-5302 U.S.A. Tel: (49) 7032-811-0/Fax: (49) 7032-811-199 Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 

**OMRON (CHINA) CO., LTD.** © OMRON Corporation 2009  All Rights Reserved. Room 2211, Bank of China Tower, In the interest of product improvement, 200 Yin Cheng Zhong Road, specifications are subject to change without notice. PuDong New Area, Shanghai, 200120, China **CSM_5_2_0812** Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200 **Cat. No. E389-E1-01A** 

## **OMRON ASIA PACIFIC PTE. LTD.** 

No. 438A Alexandra Road # 05-05/08 (Lobby 2), Alexandra Technopark, Singapore 119967 Tel: (65) 6835-3011/Fax: (65) 6835-2711 

0308 (0507)