CSM_E2S_DS_E_9_2
1
Super-compact Proximity Sensor
E2S
Advanced Performance and Wide
Range of Selections in a Super-
compact Size
• Only 5.5 × 5.5 mm with a built-in Amplifier.
• Maximum sensing distance: 2.5 mm. Stable detection even with
workpiece fluctuations.
• Response frequency: 1 kHz.
• Low current consumption.
Ordering Information
Sensors [Refer to Dimensions on page 7.]
DC 2-Wire Models
*1. Models with a different frequency are also available to prevent mutual interference. The model numbers are E2S-@@@B (e.g., E2S-W11B).
*2. Models are also available with robotics (bend resistant) cables. Add “-R” to the model number.(e.g., E2S-W11-R 1M)
DC 3-Wire Models
*1. Models with a different frequency are also available to prevent mutual interference. The model numbers are E2S-@@@B (e.g., E2S-W13B).
*2. Models are also available with robotics (bend resistant) cables. Add “-R” to the model number.(e.g., E2S-W13-R 1M)
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Be sure to read Safety Precautions on
page 6.
Appearance Sensing surface Sensing distance
Model
Operation mode
NO NC
Top E2S-W11 1M *1 *2 E2S-W12 1M
Front E2S-Q11 1M *1 *2 E2S-Q12 1M
Top E2S-W21 1M *1 *2 E2S-W22 1M *2
Front E2S-Q21 1M *1 *2 E2S-Q22 1M *2
Unshielded
1.6 mm
2.5 mm
Appearance Sensing surface Sensing distance Output
configuration
Model
Operation mode
NO NC
Top
NPN
E2S-W13 1M *1 *2 E2S-W14 1M
Front E2S-Q13 1M *1 *2 E2S-Q14 1M
Top E2S-W23 1M *1 *2 E2S-W24 1M *2
Front E2S-Q23 1M *1 *2 E2S-Q24 1M *2
Top
PNP
E2S-W15 1M *1 E2S-W16 1M
Front E2S-Q15 1M *1 E2S-Q16 1M
Top E2S-W25 1M *1 E2S-W26 1M
Front E2S-Q25 1M *1 E2S-Q26 1M
Unshielded
1.6 mm
2.5 mm
1.6 mm
2.5 mm
