Omron Photoelectric Sensors E3T-FD13 - e3t_ds_csm429.pdf

Photoelectric Sensor with Built-in Amplifier (Ultracompact and Thin Type)

E3T CSM_E3T_DS_E_14_1

Photoelectric Sensor with Built-in Amplifier Contributes to Equipment Downsizing • Ultracompact and Thin Photoelectric Sensor with Built-in Amplifier • Easy optical axis adjustment with emitter fluctuation of ±2% max. for Through-beam Models. • Product lineup includes Coaxial Retro-reflective Models that support positioning applications. • Product lineup includes BGS* Reflective Models unaffected by background (E3T-FL1@/-FL2@). • Product lineup of models with a variety of connection specifications. (e.g., robot cable and Smartclick pre-wired connectors) * BGS (Background Suppression) technology prevents detecting background objects.

Be sure to read Safety Precautions on page 14.

Features E3T-SR4@ : Retro-reflective Sensor with Enhanced Compactness and High Performance • Perform detection from a small hole. With a coaxial optical system, the lens diameter is only 2 mm. Sufficient incident light is obtained even through a small hole. The Coaxial Retro-reflective Sensor can be used for reliable application with positioning.

• Improved Stability of Short-distance Detection A detection distance as short as 10 mm can be used with a Tape Reflector. Detection is stable through a hole whether the distance is 10 mm or 100 mm (except in combination with the E39-R4).

E3T-FL1@/-FL2@: The Slimmest BGS (Background Suppression) Reflective Photoelectric Sensors in the World Ultra slim at 3.5 mm and black/white error of only 15%. For example, the E3TFL1@ can stably detect a black object at 12 mm without being affected by a white background at 20 mm. OMRON provides BGS performance sharper than the previous Convergentreflective Sensors.

Dramatic Improvement in Black/White Error

20mm Not detected 15mm Rated sensing distance 12mm Detected

(mm) 25 20 15 10 5

Black object 3.5mm E3T-FL1

White background

0 White paper Black paper White paper Black paper E3T-FL1 (BGS Reflective Model)

E3T-SL1 (Convergent-reflective Model)

1

E3T Ordering Information Red light

Sensors (Refer to Dimensions on page 15.) Sensing method

Appearance

Connection method

Sensing distance

1m (Sensitivity Adjustment Unit can be used.)

Side-view

Operation mode Light-ON

E3T-ST12 2M *2 Emitter E3T-ST12-L 2M Receiver E3T-ST12-D 2M

E3T-ST14 2M *2 Emitter E3T-ST14-L 2M Receiver E3T-ST14-D 2M

E3T-ST21 2M *2 Emitter E3T-ST21-L 2M Receiver E3T-ST21-D 2M E3T-ST22 2M *2 Emitter E3T-ST22-L 2M Receiver E3T-ST22-D 2M E3T-FT11 2M Emitter E3T-FT11-L 2M Receiver E3T-FT11-D 2M E3T-FT12 2M Emitter E3T-FT12-L 2M Receiver E3T-FT12-D 2M E3T-FT21 2M Emitter E3T-FT21-L 2M Receiver E3T-FT21-D 2M E3T-FT22 2M Emitter E3T-FT22-L 2M Receiver E3T-FT22-D 2M

E3T-ST23 2M *2 Emitter E3T-ST23-L 2M Receiver E3T-ST23-D 2M E3T-ST24 2M *2 Emitter E3T-ST24-L 2M Receiver E3T-ST24-D 2M E3T-FT13 2M Emitter E3T-FT13-L 2M Receiver E3T-FT13-D 2M E3T-FT14 2M Emitter E3T-FT14-L 2M Receiver E3T-FT14-D 2M E3T-FT23 2M Emitter E3T-FT23-L 2M Receiver E3T-FT23-D 2M E3T-FT24 2M Emitter E3T-FT24-L 2M Receiver E3T-FT24-D 2M

Light-ON

E3T-SR41 2M *5

E3T-SR43 2M *5

Dark-ON

E3T-SR42 2M *5

E3T-SR44 2M *5

Light-ON

E3T-FD11 2M *2

E3T-FD13 2M *2

Dark-ON

E3T-FD12 2M *2

E3T-FD14 2M *2

Light-ON

E3T-SL11 2M *2

E3T-SL13 2M *2

Dark-ON

E3T-SL12 2M *2

E3T-SL14 2M *2

Light-ON

E3T-SL21 2M *2

E3T-SL23 2M *2

Dark-ON

E3T-SL22 2M *2

E3T-SL24 2M *2

Light-ON

E3T-FL11 2M

E3T-FL13 2M

Dark-ON

E3T-FL12 2M

E3T-FL14 2M

Light-ON

E3T-FL21 2M

E3T-FL23 2M

Dark-ON

E3T-FL22 2M

E3T-FL24 2M

Dark-ON

Light-ON

300 mm Dark-ON Through-beam (Emitter + Receiver) *1 Light-ON

500 mm Flat

Dark-ON

Light-ON

300 mm Dark-ON

Side-view

Pre-wired (2 m)

Using the E39-R4 Reflector provided

200 mm [30 mm] *4

Model NPN output PNP output E3T-ST11 2M *2 E3T-ST13 2M *2 Emitter E3T-ST11-L 2M Emitter E3T-ST13-L 2M Receiver E3T-ST11-D 2M Receiver E3T-ST13-D 2M

Retroreflective *3 Using the E39-R37-CA

100 mm [10 mm] *4

Flat Diffusereflective

5 to 30 mm

Side-view

5 to 15 mm

Convergentreflective

5 to 30 mm

Flat

1 to 15 mm