User manual OMRON E3ZM-V DATASHEET

[. . . ] For vertical angle adjustment Remarks 1 1 Protective Cover Bracket *1 E39-L43 (SUS304) 1 Horizontal Mounting Bracket *1 E39-L151 (SUS304) 1 set E39-L142 (SUS304) 1 Horizontal Protective Cover Bracket *1 E39-L44 (SUS304) 1 Rear Mounting Bracket E39-L144 (SUS304) 1 set Compact Protective Cover Bracket *1 *1. Cannot be used for Standard Connector models. E3ZM-V 3 Ratings and Specifications Model Item Sensing method Diffuse reflective (mark detection) NPN output E3ZM-V61/-V66 PNP output E3ZM-V81/-V86 12±2 mm *1 Depends on the combination of colors. White LED (450 to 700 nm) 10 to 30 VDC, including 10% ripple (p-p) 600 mW max. (current consumption for a 30-V power supply voltage: 20 mA max. ) Load power supply voltage: 30 VDC max. , Load current: 100 mA max. [. . . ] If a load short circuit occurs, the output will turn OFF, so check the wiring before turning ON the power supply again. 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. Water Resistance Do not use the Sensor in water, rainfall, or outdoors. When disposing of the Sensor, treat it as industrial waste. Mounting Diagram Mounting Bracket (sold separately) Use a mounting torque of 0. 5 N·m max. E39-L104 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. · 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. Type Chemicals Product name Sodium hydroxide, NaOH Potassium hydroxide, KOH Phosphoric acid, H3PO4 Hydrogen peroxide, H2O2 Alkaline foaming cleansers Acidic foaming cleansers Disinfectants Topax 66s (Ecolab) Concentration 1. 5% 1. 5% 2. 5% 6. 5% 3. 0% Temperature 70°C 70°C 70°C 25°C 25°C 70°C Time 240 h 240 h 240 h 240 h 240 h 240 h Sodium hypochlorite, NaClO 0. 3% Topax 56 (Ecolab) Oxonia Active 90 (Ecolab) TEK121 (ABC Compounding) 5. 0% 1. 0% 1. 1% 70°C 25°C 25°C 240 h 240 h 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 MW 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. 5° to 15° 5° to 15° Sensing objects Sensing objects 8 Photoelectric Sensor 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. Then, press and hold the teaching button for at least 2 seconds. Sensor 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. The teaching indicator (red) will light for approximately 0. 5 second to show that the output ON teaching is completed. Lit for approximately 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 Sensor 3. Place the point where you want the output to go OFF in the beam spot position. Mark Background 4. The teaching indicator (red) will light for approximately 0. 5 second to show that the output OFF teaching is completed. Lit for approximately 0. 5 second 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. 2. Flashes This indicates the possibility of unstable detection, due to fluttering in the sensing object. 3. Remains OFF This indicates unstable detection. When Teaching Is Not Successful The teaching indicator (red) flashes slowly. 6 seconds. ) Flashes slowly Lit Repeat the operation starting with step 1. Flashes Off The Sensor enters normal operating condition. Stable detection ON point Lit Lit Off Lit Unstable detection OFF point Lit Off Off Off E3ZM-V 9 Automatic teaching (Remote) 1. Teaching will be performed automatically when the mark (the light level with the shorter detection time) passes through the beam spot. [. . . ] 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. [. . . ]