Omron E3G - Datasheet Download Page 14

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A-132

Standard Photoelectric Sensors

Accessories (Order Separately)

Reflectors and Mounting Brackets

H-3

Terminal Protection Cover for Side-pullout Cable

E39-L129-G

81.5

M2.6

61.8

Hexagonal nut
(Diagonal: 22)
Applicable cord: 6 to 8 dia.

90.3

Cap (Attach to E39-L129-G)
(Conduit)

Note: 1 . The cover is provided with a rubber bushing and cap

to prevent the cable from being pulled out in vertical
direction.

Terminal Protection Cover for Side-pull-
out Cable (Example of E3G-MR19-G)

In the interest of product improvement, specifications are subject to change without notice.

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.

Cat. No.

E278-E2-04-X

F502-EN2-04.book Seite 132 Dienstag, 26. Juli 2005 5:48 17

Summary of Contents for E3G -

Page 1: ...objects with uneven surface Common Features Meets IEC IP67 requirements M12 rotary connector pre wired or ter minal block connection Features Though the Size Is Compact the Sensing Distance Is as Long as 10m Replace the conventional through beam model with the ret roreflective model for saving wiring and installation space Easy monitoring of Operation stability by means of stability indicator Retr...

Page 2: ... power supply or a variable power supply 24 V to 240 VAC or 12 to 240 VDC IEC Standard IP67 Water Proofing M12 Rotary Connector Available on Models with DC Power Supplies Application Distance setting Without sensing object With sensing object ONE PUSH ONE PUSH Since the Sensor can have a threshold value not only in front of the background but also beyond the background it is possible to detect obj...

Page 3: ...justable E3G MR19T G Distance setting Pre wired E3G L73 Connector type E3G L77 Terminal block E3G ML79 G ON or OFF delay 0 to 5 s adjustable E3G ML79T G Shape Sensing distance typical Model Quantity Remarks 10 m 500 mm E39 R2 1 6 m 100 mm E39 R1S 1 Shape Model Quantity Applicable type Remarks E39 L129 G 1 E3G MR19 T G E3G ML79 T G Provided with rubber bushing and cap for pullout prevention in hori...

Page 4: ...Open collector output type NPN PNP output switch selectable L ON D ON switch selectable Relay output Switch over contact 250 VAC 3A cos 1 max 30 VDC 3A max L ON D ON switch selectable Life ex pectan cy relay output Me chani cal 50 000 000 operations min switching frequency 18 000 operations h 50 000 000 operations min switching frequency 18 000 operations h Electri cal 100 000 operations min switc...

Page 5: ...cuit E3G R13 G E3G R17 G E3G L73 E3G L77 Light ON L ON LIGHT ON Dark ON D ON DARK ON Incident Interrupted ON OFF ON OFF Operate Reset Operation indicator orange Output transistor Load Relay Operation indicator Stability indicator PNP output transistor NPN output transistor NPN or PNP output selector Orange Green Brown Black Blue Main circuit Load ZD ZD Set the NPN or PNP selector to NPN Load curre...

Page 6: ...range 1 2 3 4 5 Main circuit Tc Ta Contact output G6C Relay built in 24 to 240 VAC 12 to 240 VDC no polarity order restricted Tb Power supply Incident Interrupted ON OFF ON OFF Ta Operation indicator orange Incident Interrupted ON OFF ON OFF ON delay OFF delay Td1 Td2 Td2 Td2 Td1 T1 T1 T1 T2 T1 T2 T2 T1 T2 T2 T1 Td2 Td1 T1 T1 T1 T2 T1 T2 T2 T1 T2 T2 T1 Td1 Td2 Td1 Incident Interrupted ON OFF ON OF...

Page 7: ... Distance setting 0 5 1 and 2 m Sensing object White paper 300 300 mm 0 5 0 1 1 5 2 2 5 Distance X m 1m 0 5m 2m Y X Distance Y mm 40 30 20 10 0 10 20 30 40 3 2 5 2 1 5 1 0 5 0 100 200 300 400 500 600 Side length one side of sensing object d mm 2m 1m 0 5m White paper Black paper Distance setting 0 5 1 and 2 m Sensing distance m 20 15 10 5 0 5 10 15 20 40 30 20 10 0 10 20 30 40 Inclination angle Ø S...

Page 8: ...ensitivity adjuster ON delay adjuster OFF delay adjuster Operation indicator Orange Stability indicator Green L ON D ON selector The ON or OFF de lay adjuster is not available with the E3G MR19 G Indicators Stability indicator Green Teaching indicator Red and green Operation indicator Orange Mode selector TEACH RUN D ON RUN L ON TEACH button NORMAL ZONE selector PNP NPN selector TEACH button ON de...

Page 9: ...manner that the stability in dicator will turn ON at ap proximately 2 m if the sensing object is white pa per Output ON range The output is ON between the Sensor and La The output is ON between the Sensor and La The output is ON between La and Lb The output is ON whenev er the sensing object is lo cated between the Sensor and at a distance of 2 2 m TEACH TEACH TEACH TEACH La Distance equivalent to...

Page 10: ...5 Do not tighten with the cable caught by the terminal protec tion cover Otherwise the water resistant structure and like cannot be maintained Pro ce dure Operation 1 Set the mode selector to 2 Set the NORMAL ZONE mode selector to 3 Press the button with the background The teaching indicator red will turn ON and the teaching indicator green will then turn ON 4 Set the mode selector to Set to L ON ...

Page 11: ...ther Otherwise mutual interference may result Be sure to install the Sensor carefully so that the directional angle range of the Sensor will not be directly exposed to in tensive light such as sunlight fluorescent light or incan descent light Do not strike the Photoelectric Sensor with a hammer or any other tool during the installation of the Sensor or the Sensor will loose its water resistive pro...

Page 12: ...Connector type E3G R17 G Note All dimensions other than the ones specified below are the same as the corresponding di mensions of E3G R13 G 8 37 8 43 7 M12 connector 10 5 dia 10 Terminal block E3G MR19 G E3G MR19T G OFF delay adjuster M2 6 37 74 2 M4 ON delay adjuster Two 4 5 dia mounting holes 84 45 14 22 84 95 18 8 12 35 95 74 6 12 29 2 1 16 37 Hexagonal nut Diagonal 22 Application cable 6 to 8 ...

Page 13: ...r type E3G L77 8 37 8 43 7 10 5 dia 10 M12 connector Note The figures and dimensions not given are the same as those of E3G L73 G shown on the left Terminal block E3G ML79 G E3G ML79T G ON delay adjuster OFF delay adjuster 37 74 2 M4 Two 4 5 dia mounting holes 84 45 18 84 95 30 14 24 4 74 6 13 7 29 16 37 68 44 Operation indicator Orange Indicators Stability indicator Green Teaching indicator Red a...

Page 14: ... E39 L129 G Conduit Note 1 The cover is provided with a rubber bushing and cap to prevent the cable from being pulled out in vertical direction Terminal Protection Cover for Side pull out Cable Example of E3G MR19 G In the interest of product improvement specifications are subject to change without notice ALL DIMENSIONS SHOWN ARE IN MILLIMETERS To convert millimeters into inches multiply by 0 0393...

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