E39-RSB Datasheet, PDF (2/21 Pages) Omron Electronics LLC – Photoelectric Sensor with Built-in Amplifier Contributes to Equipment Downsizing

Ordering Information
Sensors (Refer to Dimensions on page 15.)
Sensing
method
Appearance
Connection
method
Sensing
distance
Operation
mode
Side-view
1 m ^Light-ON
(Sensitivity Adjustment
Unit can be used.)
Dark-ON
Through-beam
(Emitter +
Receiver) *1
Flat
300 mm
Light-ON
Dark-ON
500 mm
Light-ON
Dark-ON
Retro-
reflective *3
Diffuse-
reflective
300 mm
Light-ON
Dark-ON
Side-view
Pre-wired (2 m)
Using the E39-R4 Reflector
provided
200 mm [30 mm] *4
Light-ON
Using the E39-R37-CA
100 mm [10 mm] *4
Dark-ON
Flat
Light-ON
5 to 30 mm
Dark-ON
E3T
Red light
Model
NPN output
PNP output
E3T-ST11 2M *2
Emitter E3T-ST11-L 2M
Receiver E3T-ST11-D 2M
E3T-ST13 2M *2
Emitter E3T-ST13-L 2M
Receiver E3T-ST13-D 2M
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-ST23 2M *2
Emitter E3T-ST23-L 2M
Receiver E3T-ST23-D 2M
E3T-ST22 2M *2
Emitter E3T-ST22-L 2M
Receiver E3T-ST22-D 2M
E3T-ST24 2M *2
Emitter E3T-ST24-L 2M
Receiver E3T-ST24-D 2M
E3T-FT11 2M
Emitter E3T-FT11-L 2M
Receiver E3T-FT11-D 2M
E3T-FT13 2M
Emitter E3T-FT13-L 2M
Receiver E3T-FT13-D 2M
E3T-FT12 2M
Emitter E3T-FT12-L 2M
Receiver E3T-FT12-D 2M
E3T-FT14 2M
Emitter E3T-FT14-L 2M
Receiver E3T-FT14-D 2M
E3T-FT21 2M
Emitter E3T-FT21-L 2M
Receiver E3T-FT21-D 2M
E3T-FT23 2M
Emitter E3T-FT23-L 2M
Receiver E3T-FT23-D 2M
E3T-FT22 2M
Emitter E3T-FT22-L 2M
Receiver E3T-FT22-D 2M
E3T-FT24 2M
Emitter E3T-FT24-L 2M
Receiver E3T-FT24-D 2M
E3T-SR41 2M *5
E3T-SR43 2M *5
E3T-SR42 2M *5
E3T-SR44 2M *5
E3T-FD11 2M *2
E3T-FD12 2M *2
E3T-FD13 2M *2
E3T-FD14 2M *2
Convergent-
reflective
Side-view
5 to 15 mm
5 to 30 mm
Light-ON
Dark-ON
Light-ON
Dark-ON
E3T-SL11 2M *2
E3T-SL12 2M *2
E3T-SL21 2M *2
E3T-SL22 2M *2
E3T-SL13 2M *2
E3T-SL14 2M *2
E3T-SL23 2M *2
E3T-SL24 2M *2
BGS
Light-ON
E3T-FL11 2M
E3T-FL13 2M
Flat
1 to 15 mm
Dark-ON
E3T-FL12 2M
E3T-FL14 2M
reflective
Light-ON
E3T-FL21 2M
E3T-FL23 2M
1 to 30 mm
Dark-ON
E3T-FL22 2M
E3T-FL24 2M
*1. Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver.
Orders for individual Emitters and Receivers are accepted. (Modifications are required for some models. Ask your OMRON representative for details.)
*2. M3 mounting models are also available. These models have the M-suffix. Example: E3T-ST11M 2M
Contact your OMRON representative for detail.
*3. Ask your OMRON representative about the previous Retro-reflective Sensors: E3T-SR2@ and E3T-SR3@.
*4. Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
*5. Models are available either with or without the E39-R37-CA Reflector included.
Model with E39-R37-CA Reflector: E3T-SR4@-S
Model without Reflector: E3T-SR4@-C
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