Omron E3S-R2E4 Photoelectric sensor Datasheet

Sensing distance
Supply voltage
Output
12 to 24 VDC
2, 5 m
2m
80 mA
10, 30 cm
Photoelectric Sensor
E3S
General-purpose Miniature Sensors
Short response time: 3 ms.
Easy adjustment of sensitivity and optical axis with
STABILITY and LIGHT indicators.
Wire-selectable operation mode.
Mutual interference protective circuit eliminates
cross talk (reflective sensor only).
Ordering Information
Appearance
Sensing method
Sensing distance
Model
NPN output
Horizontal
Vertical
Through-beam (separate)
PNP output
2m
E3S-2E4
E3S-2B4
5m
E3S-5E4
E3S-5E4S
E3S-5E4S1
E3S-5B4
E3S-5B4S
Retroreflective
2m
E3S-R2E4
E3S-R2B4
Diffuse reflective
10 cm
E3S-DS10E4
E3S-DS10B4
30 cm
E3S-DS30E4
E3S-DS30E4S
E3S-DS30E4S1
E3S-DS30B4
E3S-DS30B4S
2m
E3S-2E41
E3S-2B41
5m
E3S-5E41
E3S-5B41
Retroreflective
2m
E3S-R2E41
E3S-R2B41
Diffuse reflective
10 cm
E3S-DS10E41
E3S-DS10B41
30 cm
E3S-DS30E41
E3S-DS30B41
Through-beam (separate)
1
E3S
E3S
Specifications
Ratings/Characteristics
Item
E3S-2jj
E3S-5jj
E3S-R2jj
Power supply voltage
12 VDC –10% to 24 VDC +10%, ripple (p-p): 10% max.
Current consumption
50 mA max.
Sensing distance
2m
Differential travel
---
Standard objects
Opaque (7 mm)
Control
output
DC
solid-state
solid
state
40 mA max.
5m
0.1 to 2 m (with
E39-R1 reflector)
10 cm
20% max. of sensing
distance
Opaque (11 mm)
Opaque (30 mm)
Load
Load current: Models with suffix -E4: 80 mA max.
Models with suffix -B4: 100 mA max.
Voltage
output
2 V max.
Response time (ON, OFF)
3 ms max.
Operation mode
Wire-selectable
Indicators
E3S-DS10jj
5 x 5 cm white mat
paper
1 ms max.
Light indicator (red), stability indicator (green)
Enclosure rating
IEC 144
IP65
IP67
IP65
NEMA
1, 2, 12
1, 3, 4X, 6, 12
1, 2, 12
Housing material
Plastic
Metal
Plastic
Light source
Infrared LED
Ambient temperature
Operating: –25 to 55 °C
Item
E3S-DS30jj
E3S-5j4S(1)
E3S-DS30j4S(1)
Power supply voltage
12 VDC –10% to 24 VDC +10%, ripple (p-p): 10% max.
Current consumption
40 mA max.
70 mA max.
Sensing distance
30 cm
5m
30 cm
Differential travel
20% max. of sensing
distance
---
20% max. of sensing
distance
10 x 10 cm white mat paper
Opaque (11 mm)
10 x 10 cm white mat paper
Standard objects
Control
output
DC
solid-state
solid
state
Load
Load current: Models with suffix -E4: 80 mA max.
Models with suffix -B4: 100 mA max.
Voltage
output
2 V max.
Response time (ON, OFF)
1 ms max.
3 ms max.
Operation mode
Wire-selectable
Switch selectable
Indicators
Enclosure rating
Light indicator (red), stability indicator (green)
IEC 144
IP67
NEMA
1, 3, 4X, 6, 12
Housing material
Metal
Light source
Infrared LED
Ambient temperature
Operating: –25 to 55 °C
2
1 ms max.
E3S
E3S
Engineering Data
Excess Gain Ratio
E3S-2E4(1), E3S-5E4(1), E3S-R2E4
E3S-DS10E4(1), E3S-DS30E4(1)(2)
E3S-5E4S(1)
Sensing distance (m)
Excess gain ratio
Excess gain ratio
Excess gain ratio
Indicates the optical reception
level according to the sensing
distance. There is a reception
level margin of five to ten
times at the rated sensing
distance.
Sensing distance (m)
E3S-SE4S
Operating level
Sensing distance (m)
E3S-DS30E4S(1)
Excess gain ratio
Indicates the optical reception level
according to the sensing distance.
There is a reception level margin of
approximately three times at the
rated sensing distance.
E3S-DS30E4S
Operating level
Sensing distance (m)
Parallel Operating Range
E3S-2E4
Y
X
Distance X (cm)
E3S-R2E4(1)
Y
X
Distance X (cm)
Parallel operating range Y (mm)
Parallel operating range Y (mm)
E3S-2E41
Parallel operating range Y (mm)
E3S-5E4(41)(42)
E3S-2E4(1)
Distance X (m)
3
E3S
E3S
Parallel operating range Y (mm)
E3S-5E4S(1)
Y
Distance X
Distance X (cm)
Operating Range
E3S-5E4(41)(42)
E3S-DS10E4(1)
Operating position Y (mm)
Operating position Y (mm)
Standard
object
(5 × 5 cm)
Distance X (cm)
E3S-DS30E4(1)(2), E3S-DS10E4(1)
Distance (cm)
Standard
object
(5 × 5 cm)
Distance X (cm)
Sensitivity
E3S-DS30E4
(1)(2)
d
White mat paper
Object
E3S-DS10E4 (1)
Size of object d (cm)
4
X
d
Operating position Y (mm)
Optical axis
Optical axis
X
E3S-R2E4(1)
X
Operating
position
Standard
sensing object
(10 x 10 cm)
Distance X (cm)
E3S
E3S
Operation
Output Circuits
-E4 Type (NPN Output)
LightON
+V
Output
Main circuit
0V
DarkON
Brown
Blue
Black
Black
Blue
Brown
-B4 Type (PNP Output)
+V
LightON
DarkON
Brown
Blue
Black
Black
Blue
Brown
2.2 Ω
Output
Main circuit
0V
-E4S(1) Type
+12 to 24 VDC
Brown
Z
Black
Main circuit
Orange
Z
Load
(relay)
Logic
circuit
Load
(relay)
Self-diagnostic output
Z
Blue
0V
Z: Zener diode
*The color of the code for the self-diagnostic output is
orange for models whose model number suffix is S1.
5
E3S
E3S
Timing Chart
-E4 Type (NPN Output)
-B4 Type (PNP Output)
Light-ON
Dark-ON
Light-ON
Incident
Interrupted
Light
LIGHT
Indicator
ON
OFF
LIGHT
Indicator
ON
OFF
Output
transistor
ON
OFF
Output
transistor
Operates
Releases
Load
(relay, etc.)
Load
(relay, etc.)
Operates
Releases
Dark-ON
Incident
Interrupted
Light
ON
OFF
H
L
Output voltage
(logic, etc.)
-E4S(1) Type
Light-ON
Dark-ON
Incident
Interrupted
Light
LIGHT
Indicator (red)
ON
OFF
Output
transistor
ON
OFF
Load
(relay, etc.)
Operates
Releases
(Between brown (red) and
black (white) lines)
H
L
(Blue brown (black) and
black (white) lines)
Output voltage
(logic, etc.)
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
E3S-2E(B)4
Cord:
4-mm dia., 18/0.12, 3-conductor
Standard length: 2 m
Weight: approx. 80 g each for emitter and
receiver
Indicator
(A)
(see note 1)
Sensitivity adjustor
(see note 2)
7 mm dia. lens
6 dia. 12.8 dia.
E39-L3
Two, M3 screws
Note:
1. A mounting bracket can be attached to side A.
2. Receiver only.
E3S-2E(B)41
Cord:
4-mm dia., 18/0.12, 3-conductor
Standard length: 2 m
Weight: approx. 80 g each for emitter and
receiver
Indicator
Sensitivity adjustor
(see note 2)
7 mm dia. lens
(A) (see note 1)
6 dia. 12.8 dia.
Two, M3 screws
Note:
6
1. A mounting bracket can be attached to side A.
2. Receiver only.
E3S
E3S
E3S-5E(B)4
Cord:
4-mm dia., 18/0.12, 3-conductor
Standard length: 2 m
Weight: approx. 155 g each for emitter and
receiver
(A) (see note 1)
Indicator
Sensitivity adjustor
(see note 2)
11 mm dia. lens
13.dia.
E39-L6
Two, M4 slotted
hexagonal bolts
Note:
1. A mounting bracket can be attached to side A.
2. Receiver only.
E3S-5E(B)41
Cord:
4-mm dia., 18/0.12, 3-conductor
Standard length: 2 m
Weight: approx. 165 g each for emitter and
receiver
(A) (see note 1)
Indicator
Sensitivity adjustor
(see note 2)
11 mm dia. lens
13 dia.
Two, M4 slotted
hexagonal bolts
Note:
1. A mounting bracket can be attached to side A.
2. Receiver only.
E3S-5E(B)4S(1)
Cord:
4.5-mm dia., 18/0.12, 4-conductor
Standard length: 2 m
Weight: approx. 155 g
Sensitivity adjustor (receiver only)
Mode selector (receiver only)
Indicator
11 mm
dia. lens
16 dia.
(2.1R)
Cord protector
Mounting bracket
Two mounting holes
Two, M4 slotted
hexagonal bolts
7
E3S
E3S
E3S-R2E(B)41
E3S-DS30E(B)41
Indicator
Cord:
4-mm dia., 18/0.12, 3-conductor
Standard length: 2 m
Weight: approx. 165 g
(A) (see note)
Sensitivity adjustor
Lens (10 x 15)
Receiver
13 dia.
Emitter
Two, M4 slotted
hexagonal bolts
Note:
A mounting bracket can be attached to side A.
E3S-DS30E(B)4S(1)
Cord:
4.5-mm dia., 18/0.12, 4-conductor
Standard length: 2 m
Weight: approx. 155 g
Sensitivity adjustor (receiver only)
Mode selector (receiver only)
Indicator
11 mm
dia. lens
16 dia.
Cord protector
Mounting bracket
Emitter
Receiver
Two mounting holes
Two, M4 slotted
hexagonal bolts
E3S-R2E42
E3S-DS30E42
Cord:
4-mm dia., 18/0.12, 3-conductor
Standard length: 2 m
Weight: approx. 165 g
Lens (10 x 15)
Receiver
Emitter
Indicator
Sensitivity adjustor
13 dia.
Two, M4 slotted
hexagonal bolts
Mounting Holes
E3S-2LE(B)4, E3S-2DE(B)4
E3S-2LE(B)41, E3S-2DE(B)41
E3S-DS10E(B)4, E3S-DS10E(B)41
Two, M3 holes
20
8
E3S-5LE(B)4(1), E3S-5DE(B)4(1), E3S-5E4S(1)
E3S-DS30E(B)4, E3S-R2E(B)4, E3S-R2E42
E3S-DS30E(B)41, E3S-R2E(B)41
E3S-DS30E42, E3S-DS30E4S(1)
Two, M4 holes
25.4
E3S
E3S
E3S-DS10E(B)4
Cord:
4-mm dia., 18/0.12, 3-conductor
Standard length: 2 m
Weight: approx. 80 g
Sensitivity adjustor
Indicator
(A) (see note)
Lens (7 x 13)
6 dia. 12.8 dia.
Emitter
Receiver
Note:
A mounting bracket can be attached to side A.
E3S-DS10E(B)41
Cord:
4.5-mm dia., 18/0.12, 3-conductor
Standard length: 2 m
Weight: approx. 80 g
(A) (see note)
Lens (7 x 13)
Sensitivity adjustor
Emitter
Receiver
6 dia. 12.8 dia.
Indicator
Two, M3
Note:
A mounting bracket can be attached to side A.
E3S-R2E(B)4
E3S-DS30E(B)4
Cord:
4-mm dia., 18/0.12, 3-conductor
Standard length: 2 m
Weight: approx. 165 g
Sensitivity adjustor
Indicator
(A) (see note)
Lens (10 x 15)
13 dia.
Emitter
Receiver
Two, M4 slotted
hexagonal bolts
Note:
A mounting bracket can be attached to side A.
Accessories (Order Separately)
E39-R1 Retroreflector
(Supplied with E3S-R2E(B)4(1))
Two, 3.5 dia.
9
E3S
E3S
E39-L2 Mounting Bracket
Applicable Photoelectric Sensors:
E3S-5E41, E3S-R2E41,
E3S-DS30E41
Two, M4 slotted
hexagonal bolts
E39-L4 Mounting Bracket
Applicable Photoelectric Sensors:
E3S-2E41, E3S-DS10E41
Two, M3
screws
E39-G1 Sensitivity Adjuster Knob
This accessory is attached to the following models:
E3S-5E4(41), E3S-DS30E4(41), E3S-R2E4(41),
E3S-LS10XE4, E3S-LS20XE4, E3S-GS1E4, E3S-GS3E4
Note:
This adjuster cannot be used with Models
E3S-2DE4(41) and E3S-DS10E4(41).
13 dia.
9.3 dia.
E39-S1 Slit
Applicable Photoelectric Sensors:
E3S-5E4, E3S-5E41 (see note 3)
E39-S1
Spacer
Note:
10
1. Model E39-S2 can have any of four different dimensions:
11 x 0.5 mm, 11 x 1 mm, 11 x 2 mm, and 11 x 4 mm.
2. Two slits (one for the emitter and the other for the receiver) are used in pairs.
3. Dimensions in parentheses are without the Spacer.
Use the Spacer with the E3S-2E4(41) as shown above to prevent the supporter
and mounting bracket from touching each other when the optical axis is adjusted.
The Spacer is not usually necessary with the E3S-5E4(41) unless the
E3S-2E4(41) and E3S-5E4(41) are directly mounted together.
E3S
E3S
E39-S2 Slit
Applicable Photoelectric Sensors:
E3S-2E4, E3S-2E41
E39-S2
Spacer
Note:
1. Model E39-S2 can have any of three different dimensions:
6.5 x 0.5 mm, 6.5 x 1 mm, and 6.5 x 2 mm.
2. Two slits (one for the emitter and the other for the receiver) are used in pairs.
Sensing Distance with Slit
Photoelectric sensor
E3S-5E4, E3S-5E4j, E3S-5B4, E3S-5B4j
E3S-2E4, E3S-2E41, E3S-2B4, E3S-2B41
Slit
E39-S1
E39-S2
Width of slit
0.5 mm
1 mm
2 mm
4 mm
0.5 mm
1 mm
2 mm
Sensing distance
23 cm
58 cm
1.2 m
2.5 m
17 cm
42 cm
82 cm
Sensing object
0.5 mm
1 mm
2 mm
4 mm
0.5 mm
1 mm
2 mm
11
E3S
E3S
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. E01-E1-11
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Sensing Components & Systems Division
28th Fl., Crystal Tower Bldg.
1-2-27, Shiromi, Chuo-ku,
Osaka 540 Japan
Phone: 06-949-6012 Fax: 06-949-6021
12
Printed in Japan
1194-0.5M (1194) a
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