• Detects glass wafers and LCD glass circuit boards.
Be sure to read
Safety Precautions
on
page 7.
Ordering Information
Sensors
Compact Models with Plastic Housing
(Refer to
Dimensions
on page 8.)
Model
Sensing
method
Appear-
ance
Connec-
tion
method
Sensing distance
NPN
PNP
Red light
Infrared light
Recommended application
*2
Flat object
Cylindrical object
Detecting plastic
Detecting glass wafers
bottles and other
and LCD glass circuit
transparent con-
boards
tainers
Ideal
Ideal
Ideal
Ideal
Ideal
Ideal
Ideal
Ideal
Ideal
---
Ideal
---
Ideal
---
Ideal
---
Pre-wired
(2 m)
300 mm
*1
[100 mm]
[100 mm]
E3S-R12 2M
E3S-R11 2M
E3S-R17
E3S-R16
E3S-R62 2M
E3S-R61 2M
E3S-R67
E3S-R66
---
E3S-R31 2M
---
E3S-R36
---
E3S-R81 2M
---
E3S-R86
Horizontal
Standard
M12 Con-
nector
Pre-wired
(2 m)
Standard
M12 Con-
nector
[100 mm]
1 m
*1
Åñ1
300 mm
*1
1 m
*1
Åñ1
[100 mm]
Retro-
reflective
300 mm
*1
[100 mm]
Vertical
1 m
*1
Åñ1
[100 mm]
300 mm
*1
[100 mm]
1 m
*1
[100 mm]
*1. Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
*2. The E3S-R may not detect some glass wafer materials or plastic bottle shapes. Before using the E3S-R, be sure to test it on samples to make sure it can detect the
items reliably.
1
E3S-R
Models with Metal Housing
(Refer to
Dimensions
on page 10.)
Red light
Recommended application
*
Flat object
Cylindrical object
Detecting glass wafers Detecting plastic bot-
and LCD glass circuit
tles and other trans-
boards
parent containers
---
---
---
---
Ideal
Applicable
Ideal
Applicable
Sensing
method
Appearance
Connection
method
Sensing distance
Model
Horizontal
Retro-
reflective
300 mm
1m
Pre-wired
E3S-RS30E4 2M
E3S-R1E4 2M
E3S-RS30E42 2M
E3S-R1E42 2M
Vertical
300 mm
1m
* The E3S-R may not detect some glass wafer materials or plastic bottle shapes. Before using the E3S-R, be sure to test it on samples to make sure it can detect the
items reliably.
Accessories (Order Separately)
Sensitivity Adjuster/Screwdriver
(Refer to
Dimensions
on E39-L/F39-L/E39-S/E39-R.)
Name
Sensitivity adjuster
Screwdriver for sensitivity
adjustment
E39-G1
E39-G2
Model
Quantity
1
1
Remarks
Provided with the E3S-RS30E4@ and E3S-R1E4@.
Provided with the E3S-R1@, E3S-R3@, E3S-R6@, and E3S-R8@.
Reflector
(Refer to
Dimensions
on E39-L/F39-L/E39-S/E39-R.)
Name
Reflector
Sensing distance
Refer to
Ratings and
Specifications.
Model
E39-R1
Quantity
1
Remarks
Provided with the E3S-R.
Note: Refer to Reflectors on
E39-L/F39-L/E39-S/E39-R
for details.
Mounting Brackets and Other Products
(Refer to
Dimensions
on E39-L/F39-L/E39-S/E39-R.)
Appear-
ance
Model
Quantity
Remarks
E39-L69
1
Provided with the E3S-R1@ and E3S-R3@.
E39-L70
1
Provided with the E3S-R6@ and E3S-R8@.
E39-L6
1
Provided with the E3S-RS30E4@ and E3S-R1E4@.
E39-L2
1
Can be used with the E3S-RS30E4@ and E3S-R1E4@.
E39-L97
1
Horizontal protective cover bracket
Can be used for compact models with plastic housing.
Refer to E39-L@.
Vertical protective cover bracket
Can be used for compact models with plastic housing.
Refer to E39-L@.
Close Mounting Plate
Provided with the E3S-R@6 and E3S-R@7.
Note: 1. When using through-beam models, order
one bracket for the Receiver and one for
the Emitter.
2. Refer to Mounting Brackets on
E39-L/
F39-L/E39-S/E39-R
for details.
E39-L98
1
E39-L60
1
2
E3S-R
Sensor I/O Connectors (M12)
(Refer to
Dimensions
on XS2.)
Cable
Appearance
Cable type
2m
5m
3-wire
Model
XS2F-D421-DC0-F
XS2F-D421-GC0-F
XS2F-D422-DC0-F
XS2F-D422-GC0-F
Straight
Standard
L-shape
2m
5m
Note: For details on Sensor I/O Connectors and cables such as vibration-proof robot cables, refer to
Introduction to Sensor I/O Connectors/Sensor Controllers.
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