1
Small-diameter Proximity Sensor
E2E
Ultra small size, but surprisingly easy
installation!
• With the addition of M4, 6.5-dia. size, unshielded, pre-wired
connector model, and connector model, a total of 104 model
variations are available.
• Sensing distance is 1.5 times* longer than that of previous
models, for easy sensor positioning adjustment.
• High-speed response frequency stably detects moving
objects: 5 kHz max.
• Indicator lamps have been increased from the previous one
lamp to four lamps, making lamp positioning easier.
• Special mounting brackets reduce time and efforts for
installation.
• Protective Stainless-steel Spiral Tube against wire
breakage is available (M4, M5 only).
* When the 4-dia. shielded model is used.
Features
Lineup of global small-diameter types (3 dia., 4 dia., 6.5 dia., M4, M5)
•A lineup of unshielded models for long distance sensing is also available. Stable long distance sensing performance enables worry-free use
even when the work flow is unsteady.
Bright operation indicators make it easy to check
operation status
•Four indictor lamps in a 360 degree layout can be easily seen.
High-speed response enables sharp detection timing
•5 kHz response frequency max.
Protection circuits prevent failures due to wiring mistakes.
•Load short-circuit protection and output reverse polarity protection
circuits are incorporated.
Environment friendly, low current consumption
only 2/3 that of previous models
•All have a current consumption of 10 mA max.
Protective Stainless-steel Spiral Tube against
wire breakage is available
•Lineup of protective tubes for M4 and M5 sizes. Reduces wire
breakage due to catching and shock.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Refer to Safety Precautions on page 10.
E2E
2
E2E (Small Diameter) Model Number Legend
Note: The purpose of this model number legend is to provide understanding of the meaning of specifications from the model number.
Models are not available for all combinations of code numbers.
No. Classification Code Meaning
ACase material and shape C SUS, cylindrical
S SUS, threaded
BSize
03 Outer diameter 3 mm
04 Outer diameter 4 mm
05 Outer diameter 5 mm
06 Outer diameter 6.5 mm
CShielding S Shielded Models
N Unshielded Models
DSensing distance Number R8: 0.8 mm, 12: 1.2 mm, 02: 2 mm, 03: 3 mm, 04: 4 mm
EConnecting method
WC PVC Pre-wired Model
MC M8 Connector, 3-pin
CJ M8 Pre-wired Connector, 3-pin
FOutput specifications B DC 3-wire PNP open-collector output
C DC 3-wire NPN open-collector output
GOperation mode 1 Normally open (NO)
2 Normally closed (NC)
HCable specifications Blank Standard PVC cable
R Robot (bending-resistant) cable
ICable length
Blank Connector Models
Number M Cable length (Unit: m)
(Applicable to Pre-wired Models 2M/5M and Pre-wired Connector Models 0.3M)
E2E- ABCD E FG H I
-- -
E2E
3
Ordering Information
Sensors
Shielded Models [Refer to Dimensions on page 12.]
*1 Models with 5-m cable length are also available with "5M" suffix. (Example: E2E-C04S12-WC-C1 5M)
*2 Models with robot (bending-resistant) cable are also available with "-R" in the model number. (Example: E2E-C04S12-WC-C1-R 2M)
*3 Models with 5-m robot (bending-resistant) cable are also available with "-R" and the "5M" suffix in the model number. (Example: E2E-C04S12-
WC-C1-R 5M)
Appear-
ance
Sensing
distance
Connecting
method
Cable
specifications
Operation
mode
Wire color /
pin arrangement
Model
NPN output PNP output
3 dia.
Pre-wired Models
(2 m)
PVC
(oil-resistant)
NO Brown: +V
Black: Output
Blue: 0 V
E2E-C03SR8-WC-C1 2M *1 E2E-C03SR8-WC-B1 2M *1
NC E2E-C03SR8-WC-C2 2M *1E2E-C03SR8-WC-B2 2M *1
M8 Pre-wired
Connector
Models (0.3 m)
PVC
(oil-resistant)
NO 1: +V,
3: 0 V,
4: Control output
E2E-C03SR8-CJ-C1 0.3M E2E-C03SR8-CJ-B1 0.3M
NC E2E-C03SR8-CJ-C2 0.3M E2E-C03SR8-CJ-B2 0.3M
4 dia.
Pre-wired Models
(2 m)
PVC
(oil-resistant)
NO Brown: +V
Black: Output
Blue: 0 V
E2E-C04S12-WC-C1 2M *1 *2 *3 E2E-C04S12-WC-B1 2M *1 *2 *3
NC E2E-C04S12-WC-C2 2M *1 *2 *3E2E-C04S12-WC-B2 2M *1 *2 *3
M8 Pre-wired
Connector
Models (0.3 m)
PVC
(oil-resistant)
NO
1: +V,
3: 0 V,
4: Control output
E2E-C04S12-CJ-C1 0.3M E2E-C04S12-CJ-B1 0.3M
NC E2E-C04S12-CJ-C2 0.3M E2E-C04S12-CJ-B2 0.3M
M8 Connector
Models --- NO E2E-C04S12-MC-C1 E2E-C04S12-MC-B1
NC E2E-C04S12-MC-C2 E2E-C04S12-MC-B2
6.5 dia.
Pre-wired Models
(2 m)
PVC
(oil-resistant)
NO Brown: +V
Black: Output
Blue: 0 V
E2E-C06S02-WC-C1 2M *1 *2 *3 E2E-C06S02-WC-B1 2M *1 *2 *3
NC E2E-C06S02-WC-C2 2M *1 *2 *3E2E-C06S02-WC-B2 2M *1 *2 *3
M8 Pre-wired
Connector
Models (0.3 m)
PVC
(oil-resistant)
NO
1: +V,
3: 0 V,
4: Control output
E2E-C06S02-CJ-C1 0.3M E2E-C06S02-CJ-B1 0.3M
NC E2E-C06S02-CJ-C2 0.3M E2E-C06S02-CJ-B2 0.3M
M8 Connector
Models --- NO E2E-C06S02-MC-C1 E2E-C06S02-MC-B1
NC E2E-C06S02-MC-C2 E2E-C06S02-MC-B2
M4
Pre-wired Models
(2 m)
PVC
(oil-resistant)
NO Brown: +V
Black: Output
Blue: 0 V
E2E-S04SR8-WC-C1 2M *1 E2E-S04SR8-WC-B1 2M *1
NC E2E-S04SR8-WC-C2 2M *1E2E-S04SR8-WC-B2 2M *1
M8 Pre-wired
Connector
Models (0.3 m)
PVC
(oil-resistant)
NO 1: +V,
3: 0 V,
4: Control output
E2E-S04SR8-CJ-C1 0.3M E2E-S04SR8-CJ-B1 0.3M
NC E2E-S04SR8-CJ-C2 0.3M E2E-S04SR8-CJ-B2 0.3M
M5
Pre-wired Models
(2 m)
PVC
(oil-resistant)
NO Brown: +V
Black: Output
Blue: 0 V
E2E-S05S12-WC-C1 2M *1 *2 *3 E2E-S05S12-WC-B1 2M *1 *2 *3
NC E2E-S05S12-WC-C2 2M *1 *2 *3E2E-S05S12-WC-B2 2M *1 *2 *3
M8 Pre-wired
Connector
Models (0.3 m)
PVC
(oil-resistant)
NO
1: +V,
3: 0 V,
4: Control output
E2E-S05S12-CJ-C1 0.3M E2E-S05S12-CJ-B1 0.3M
NC E2E-S05S12-CJ-C2 0.3M E2E-S05S12-CJ-B2 0.3M
M8 Connector
Models --- NO E2E-S05S12-MC-C1 E2E-S05S12-MC-B1
NC E2E-S05S12-MC-C2 E2E-S05S12-MC-B2
0.8
mm
1.2
mm
2
mm
0.8
mm
1.2
mm
E2E
4
Unshielded Models [Refer to Dimensions on page 13.]
*1 Models with 5-m cable length are also available with "5M" suffix. (Example: E2E-C04N03-WC-C1 5M)
*2 Models with robot (bending-resistant) cable are also available
with
"-R" in the model number. (Example: E2E-C04N03-WC-C1-R 2M)
Appear-
ance
Sensing
distance
Connecting
method
Cable
specifications
Operation
mode
Wire color /
pin arrangement
Model
NPN output PNP output
3 dia.
Pre-wired Models
(2 m)
PVC
(oil-resistant)
NO Brown: +V
Black: Output
Blue: 0 V
E2E-C03N02-WC-C1 2M *1 E2E-C03N02-WC-B1 2M *1
NC E2E-C03N02-WC-C2 2M *1E2E-C03N02-WC-B2 2M *1
M8 Pre-wired
Connector
Models (0.3 m)
PVC
(oil-resistant)
NO 1: +V,
3: 0 V,
4: Control output
E2E-C03N02-CJ-C1 0.3M E2E-C03N02-CJ-B1 0.3M
NC E2E-C03N02-CJ-C2 0.3M E2E-C03N02-CJ-B2 0.3M
4 dia.
Pre-wired Models
(2 m)
PVC
(oil-resistant)
NO Brown: +V
Black: Output
Blue: 0 V
E2E-C04N03-WC-C1 2M *1 *2 E2E-C04N03-WC-B1 2M *1 *2
NC E2E-C04N03-WC-C2 2M *1 *2E2E-C04N03-WC-B2 2M *1 *2
M8 Pre-wired
Connector
Models (0.3 m)
PVC
(oil-resistant)
NO
1: +V,
3: 0 V,
4: Control output
E2E-C04N03-CJ-C1 0.3M E2E-C04N03-CJ-B1 0.3M
NC E2E-C04N03-CJ-C2 0.3M E2E-C04N03-CJ-B2 0.3M
M8 Connector
Models --- NO E2E-C04N03-MC-C1 E2E-C04N03-MC-B1
NC E2E-C04N03-MC-C2 E2E-C04N03-MC-B2
6.5 dia.
Pre-wired Models
(2 m)
PVC
(oil-resistant)
NO Brown: +V
Black: Output
Blue: 0 V
E2E-C06N04-WC-C1 2M *1 *2 E2E-C06N04-WC-B1 2M *1 *2
NC E2E-C06N04-WC-C2 2M *1 *2E2E-C06N04-WC-B2 2M *1 *2
M8 Pre-wired
Connector
Models (0.3 m)
PVC
(oil-resistant)
NO
1: +V,
3: 0 V,
4: Control output
E2E-C06N04-CJ-C1 0.3M E2E-C06N04-CJ-B1 0.3M
NC E2E-C06N04-CJ-C2 0.3M E2E-C06N04-CJ-B2 0.3M
M8 Connector
Models --- NO E2E-C06N04-MC-C1 E2E-C06N04-MC-B1
NC E2E-C06N04-MC-C2 E2E-C06N04-MC-B2
M4
Pre-wired Models
(2 m)
PVC
(oil-resistant)
NO Brown: +V
Black: Output
Blue: 0 V
E2E-S04N02-WC-C1 2M *1 E2E-S04N02-WC-B1 2M *1
NC E2E-S04N02-WC-C2 2M *1E2E-S04N02-WC-B2 2M *1
M8 Pre-wired
Connector
Models (0.3 m)
PVC
(oil-resistant)
NO 1: +V,
3: 0 V,
4: Control output
E2E-S04N02-CJ-C1 0.3M E2E-S04N02-CJ-B1 0.3M
NC E2E-S04N02-CJ-C2 0.3M E2E-S04N02-CJ-B2 0.3M
M5
Pre-wired Models
(2 m)
PVC
(oil-resistant)
NO Brown: +V
Black: Output
Blue: 0 V
E2E-S05N03-WC-C1 2M *1 *2 E2E-S05N03-WC-B1 2M *1 *2
NC E2E-S05N03-WC-C2 2M *1 *2E2E-S05N03-WC-B2 2M *1 *2
M8 Pre-wired
Connector
Models (0.3 m)
PVC
(oil-resistant)
NO
1: +V,
3: 0 V,
4: Control output
E2E-S05N03-CJ-C1 0.3M E2E-S05N03-CJ-B1 0.3M
NC E2E-S05N03-CJ-C2 0.3M E2E-S05N03-CJ-B2 0.3M
M8 Connector
Models --- NO E2E-S05N03-MC-C1 E2E-S05N03-MC-B1
NC E2E-S05N03-MC-C2 E2E-S05N03-MC-B2
2
mm
3
mm
4
mm
2
mm
3
mm
E2E
5
Accessories (Sold separately)
Mounting Brackets
A Mounting Bracket is not provided with the Sensor. It must be ordered separately as required.
[Refer to Dimensions on page 15.]
Nut Set
Protective Stainless-steel Spiral Tube against Wire Breakage
A Spiral Tube is not provided with the Sensor. It must be ordered separately as required.
[Refer to Dimensions on page 16.]
Sensor I/O Connector (Socket on One Cable End)
A Sensor I/O Connector is not provided with the Sensor. It must be ordered separately as required.
[Refer to Dimensions on page 16.]
Appearance Model Quantity Remarks
Y92E-SC03 1Mounting block for 3 dia., M3-20 Hexagon socket head cap screws: 2pieces,
M3 × P0.5 Hexagon nuts: 2pieces, Washers: 2pieces
Y92E-SC04 1Mounting block for 4 dia., M3-20 Hexagon socket head cap screws: 2pieces,
M3 × P0.5 Hexagon nuts: 2pieces, Washers: 2pieces
Y92E-SC06 1Mounting block for 6.5 dia., M3-20 Hexagon socket head cap screws: 2pieces,
M3 × P0.5 Hexagon nuts: 2pieces, Washers: 2pieces
Y92E-SS04 1 L-shaped Mounting Bracket for M4 screws
Y92E-SS05 1 L-shaped Mounting Bracket for M5 screws
Model Applicable sensor outer
diameter Set contents
Y92E-NWS04 M4 Clamping nuts: 2 pieces, toothed washer: 1 piece
Y92E-NWS05 M5
Model Applicable sensor outer
diameter Length
Y92E-STS04-05 M4 0.5 m
Y92E-STS04-10 1 m
Y92E-STS05-05 M5 0.5 m
Y92E-STS05-10 1 m
Size Cable
specifications
Number of cable
wires (conductors) Cable length L (m) Straight Right-angle
Model
M8 Vibration-proof
robot cable 32XS3F-M321-302-R XS3F-M322-302-R
5XS3F-M321-305-R XS3F-M322-305-R
E2E
6
Ratings and Specifications
*1. Using within the set distance enables high-speed responsiveness and a more stable repeat accuracy.
*2. When used at a power of 12 V, the Sensor is less susceptible to the effects of internal self heat generation and therefore a more stable repeat accuracy can be
obtained.
*3.
When the control output is 20 mA or less,
the Sensor
is less susceptible to the effects of internal self heat generation and therefore a more stable repeat accuracy can be
obtained.
*4. Nuts: 2 pieces, toothed washer: 1 piece
*5. 3 dia., M4: load current 50 mA, cable length 2 m
4 dia., M5: load current 100 mA, cable length 2 m
6.5 dia.: load current 200 mA, cord length 2 m
*6. Oil resistance in-house standard: Performance with respect
to water insoluble oil.
(Test at right)
*7. Material name in EN standards.
Size 3 dia. 4 dia. 6.5 dia. M4 M5
Type Shielded
Unshielded
Shielded
Unshielded
Shielded
Unshielded
Shielded
Unshielded
Shielded
Unshielded
Item Model
E2E-
C03SR8@
E2E-
C03N02@
E2E-
C04S12@
E2E-
C04N03@
E2E-
C06S02@
E2E-
C06N04@
E2E-
S04SR8@
E2E-
S04N02@
E2E-
S05S12@
E2E-
S05N03@
Sensing distance
(at 23°C)
0.8 mm
±
10%
2 mm
±
10%
1.2 mm
±
10%
3 mm
±
10% 2 mm
±
10% 4 mm
±
10%
0.8 mm
±
10%
2 mm
±
10%
1.2 mm
±
10%
3 mm
±
10%
Setting distance *1
(Sensing distance × 0.7)
0 to 0.56 mm
0 to 1.4 mm
0 to 0.84 mm
0 to 2.1 mm 0 to 1.4 mm 0 to 2.8 mm
0 to 0.56 mm
0 to 1.4 mm
0 to 0.84 mm
0 to 2.1 mm
Differential travel 15% max. of sensing distance
Detectable object Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 7.)
Standard sensing
object
Iron,
3 × 3 × 1 mm
Iron,
6 × 6 × 1 mm
Iron,
4 × 4 × 1 mm
Iron,
9 × 9 × 1 mm
Iron,
6.5
×
6.5
×
1 mm
Iron,
12
×
12
×
1mm
Iron,
3 × 3 × 1 mm
Iron,
6 × 6 × 1 mm
Iron,
4 × 4 × 1 mm
Iron,
9 × 9 × 1 mm
Response frequency 5 kHz 3.5 kHz 4 kHz 2 kHz 3 kHz 3 kHz 5 kHz 3.5 kHz 4 kHz 2 kHz
Power supply voltage
*210 to 30 VDC (including 10% ripple (p-p))
Current consumption 10 mA max.
Control
output
*3
Load current 50 mA max. 100 mA max. 200 mA max.
(60 to 70°C: 100 mA) 50 mA max. 100 mA max.
Residual
voltage 2 V max. *5
Indicators Operation indicator: Yellow (complies with European standard EN60947-5-2) Lights during output.
Operation mode
(with sensing object
approaching)
B1/B2: PNP open collector, C1/C2: NPN open collector
B1/C1 models: NO, B2/C2 models: NC
Protection circuits Output reverse polarity protection, Power source circuit reverse polarity protection, Surge suppressor, Load short-circit protection
Ambient
temperature range Operation and storage: −25 to 70°C (with no icing or condensation)
Ambient
humidity range Operation and storage: 35% to 95% (with no condensation)
Temperature
influence ±15% max. of sensing distance at 23°C within temperature range of −25 to 70°C
Voltage influence ±2.5% max. of sensing distance at rated voltage in the rated voltage ±15% range
Insulation resistance 50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength 500 VAC, 50/60 Hz for 1 minute between current-carrying parts and case
Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance Destruction: 500 m/s2 10 times each in X, Y, and Z directions
Degree of protection IEC 60529 IP67, in-house standards: oil-resistant *6
Con-
necting
method
Pre-wired
Models Yes Yes Yes Yes Yes
M8 Pre-wired
Connector
Models
Yes Yes Yes Yes Yes
M8 Connector
Models
No Yes Yes No Yes
Weight
(packed
state)
Pre-wired
Models
Approx. 25 g Approx. 30 g Approx. 35 g Approx. 35 g Approx. 55 g Approx. 55 g Approx. 30 g Approx. 30 g Approx. 35 g Approx. 40 g
M8 Pre-wired
Connector
Models
Approx. 20 g Approx. 20 g Approx. 15 g Approx. 20 g Approx. 20 g Approx. 25 g Approx. 20 g Approx. 20 g Approx. 20 g Approx. 20 g
M8 Connector
Models
--- ---
Approx. 10 g Approx. 10 g Approx. 10 g Approx. 15 g
--- ---
Approx. 15 g Approx. 15 g
Materi-
als
Case SUS303 (EN1.4305 *7)
Sensing
surface Heat-resistant ABS
Clamping
nuts *4No SUS430 (EN1.4016 *7)
Toothed
washer *4No SUS303 (EN1.4305 *7)
Cable PVC
Acces-
sories
Instruction
manual Yes
Model label Yes
Mounting
brackets Sold separately
Oil resistance test
After the test time elapses, the characteristics
below are checked for problems.
(1) Visual appearance (no damage that
affects product characteristics)
(2) Operation check (ON/OFF)
(3) Insulation resistance (50 MΩ min. at
500 VDC)
(4) Dielectric strength (500 VAC, 1 min.)
(5) Water resistance (IP67)
Test oil: Water insoluble oil
Velocite No. 3
50°C × 250 hours
Depth 10 cm
Sensor
E2E
7
Engineering Data (Reference Value)
Sensing Area
Influence of Sensing Object Size and Material
Shielded Models
E2E-C/S@S@Unshielded Models
E2E-C/S@N@
Note: The workpiece is a standard sensing
object.
For details, refer to Ratings and
Specifications on page 6.
Shielded Models
E2E-C03SR8@/E2E-S04SR8@E2E-C04S12@/E2E-S05S12@E2E-C06S02@
Unshielded Models
E2E-C03N02@/E2E-S04N02@E2E-C04N03@/E2E-S05N03@E2E-C06N04@
X
Y
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
-10 -5 0 5 10
Distance Y (mm)
E2E-C06N04@
E2E-C03N02@
E2E-S04N02@
E2E-C04N03@
E2E-S05N03@
Distance X (mm)
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0 5 10 15 20 25 30 35
Side length of sensing object: d (mm)
Stainless steel
Iron
Brass
Aluminum
Copper
Distance X (mm)
@d
t = 1 mm
X
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
Distance X (mm)
Side length of sensing object: d (mm)
Iron
Stainless steel
Brass
Aluminum
Copper
0 5 10 15 20 25 30 35
@dt = 1 mm
X
2.5
2
1.5
1
0.5
Distance X (mm)
0 5 10 15 20 25 30 35
Side length of sensing object: d (mm)
Iron
Stainless steel
Brass
Aluminum
Copper
@d
t = 1 mm
X
2.5
2
1.5
1
0.5
Distance X (mm)
0 5 10 15 20 25 30 35
Side length of sensing object: d (mm)
Iron
Stainless steel
Brass
Aluminum
Copper
@d
t = 1 mm
X
3.5
3
2.5
2
1.5
1
0.5
Distance X (mm)
0 5 10 15 20 25 30 35
Side length of sensing object: d (mm)
Iron
Stainless steel
Brass
Aluminum
Copper
@d
t = 1 mm
X
5
4
3
2
1
Distance X (mm)
Side length of sensing object: d (mm)
0 5 10 15 20 25 30 35
Iron
Stainless steel
Brass
Aluminum
Copper
@d
t = 1 mm
X
E2E
8
Distance - Horizontal Repeat Accuracy
Sensing distance vs. repeat accuracy graphs
By using within the sensor installation distance, the repeat accuracy stabilizes.
This data is reference data based on a standard sensing object, and is not a guarantee of performance.
The repeat accuracy varies depending on the effects of temperature, the material and surface condition of the sensing object, and other conditions.
Minimum measurement gap
Note:
Measured at constant temperature of 2
3ºC
using an iron sensing object of size
at least as large as standard sensing object (see right).
Shielded Models
E2E-C03SR8@/E2E-S04SR8@ E2E-C04S12@/E2E-S05S12@ E2E-C06S02@
Unshielded Models
E2E-C03N02@/E2E-S04N02@ E2E-C04N03@/E2E-S05N03@ E2E-C06N04@
Model Minimum gap (mm)
E2E-C03S/S04S 0.3
E2E-C03N/S04N 0.6
E2E-C04S/S05S 0.4
E2E-C04N/S05N 0.9
E2E-C06S 0.6
E2E-C06N 1.2
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0 0.05 0.1 0.15 0.2
Repeat accuracy (mm)
12 VDC
24 VDC
Distance X (mm)
ON point
repeat
accuracy
@3 × 1 mm
X
1.2
1
0.8
0.6
0.4
0.2
0 0.05 0.1 0.15 0.2
12 VDC
24 VDC
Distance X (mm)
Repeat accuracy (mm)
ON point
repeat
accuracy
@4 × 1 mm
X
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0 0.05 0.1 0.15 0.2
12 VDC 24 VDC
Distance X (mm)
Repeat accuracy (mm)
ON point
repeat
accuracy
@6.5 × 1 mm
X
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0 0.1 0.2 0.3 0.4 0.5
12 VDC 24 VDC
Distance X (mm)
Repeat accuracy (mm)
ON point
repeat
accuracy
@6 × 1 mm
X
3
2.5
2
1.5
1
0.5
0 0.1 0.2 0.3 0.4 0.5
12 VDC 24 VDC
Distance X (mm)
Repeat accuracy (mm)
ON point
repeat
accuracy
@9 × 1 mm
X
4
3.5
3
2.5
2
1.5
1
0.5
0 0.1 0.2 0.3 0.4 0.5
12 VDC 24 VDC
Distance X (mm)
Repeat accuracy (mm)
ON point
repeat
accuracy
@12 × 1 mm
X
30 mm
30 mm
15 mm
gap
Material: Iron
Size of test piece
E2E
9
I/O Circuit Diagrams
Connection to I/O Connector (Connector Models, Pre-wired Connector Models)
Operation
mode
Output
specifications Model Timing chart Output circuit
NO
NPN open-
collector
output
E2E-@@@@
-@@-C1
NC E2E-@@@@
-@@-C2
NO
PNP open-
collector
output
E2E-@@@@
-@@-B1
NC E2E-@@@@
-@@-B2
Sensing
object
Rated
sensing
distance
(%)100 0
Sensing area
Non-sensing area
Proximity
Sensor
ON
OFF
ON
OFF
Operation
indicator
(yellow)
Control
output
Load
Brown1
Black
Blue
Proximity
Sensor
main
circuit
10 to 30 VDC
31
4
Connector pin arrangement
M8
4
3
(%)100 0
ON
OFF
ON
OFF
Proximity
Sensor
Sensing area
Non-sensing area
Sensing
object
Rated
sensing
distance
Operation
indicator
(yellow)
Control
output
Sensing
object
Rated
sensing
distance
(%)100 0
Sensing area
Non-sensing area
Proximity
Sensor
ON
OFF
ON
OFF
Operation
indicator
(yellow)
Control
output
Load
10 to 30 VDC
Connector pin arrangement
M8
Proximity
Sensor
main
circuit
Brown1
Black 4
Blue3
31
4
(%)100 0
ON
OFF
ON
OFF
Proximity
Sensor
Sensing area
Non-sensing area
Sensing
object
Rated
sensing
distance
Operation
indicator
(yellow)
Control
output
1
4
3
1
4
3
NPN
XS3F-M32@-3@@-R
1
4
3
1
4
3
PNP
02: 2 m
05: 5 m
1: Straight
2: Right-angle
Brown
Black
Blue
Brown
Black
Blue
Sensor I/O Connector
I/O connector cable,
connector arrangement diagram
31
4
E2E
10
Safety Precautions
Refer to Warranty and Limitations of Liability.
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
•Do not short the load. Explosion or burning may
result.
•Do not supply power to the Sensor with no load,
otherwise Sensor may be damaged.
Do not use this product under ambient conditions that exceed the
ratings.
● Design
Influence of Surrounding Metal
When mounting the Sensor within a metal panel, ensure that the
clearances given in the following table are maintained. Failure to
maintain these distances may cause deterioration in the performance
of the Sensor.
〈Shielded Models〉
(Unit: mm)
〈Unshielded Models〉
(Unit: mm)
If mounted in a surrounding non-magnetic metal such as aluminum or copper, the sensing distance may shorten by about 40 to 50%.
If used in a recessed installation, take into consideration the effects of the material on the sensing distance.
Mutual Interference
When installing Sensors face-to-face or side-by-side, ensure that the minimum distances given in the following table are maintained.
Mutual Interference (Unit: mm)
* Values when the connector size is not taken into consideration.
WARNING
CAUTION
Precautions for Correct Use
Size 3 dia. 4 dia. 6.5 dia. M4 M5
Item
L00000
m35635
d346.545
D00000
n81012810
c00200
l
m
n
m
D
C
d dia.
l
Size 3 dia. 4 dia. 6.5 dia. M4 M5
Item
L661266
m69869
d91224912
D661266
n16 20 24 16 20
l
m
n
m
D
d dia.
l
A
A
B
Size 3 dia. 4 dia. 6.5 dia. M4 M5
Item Shielded Unshielded Shielded Unshielded Shielded Unshielded Shielded Unshielded Shielded Unshielded
A20 80 20 80 20 80 20 80 20 80
B *15 60 15 60 15 60 15 60 15 60
E2E
11
● Mounting
Tightening Force
〈Mounting threaded models (E2E-S@)〉
Do not tighten the nut with excessive force.
A washer must be used with the nut.
Note: 1.
Only use the provided nut and toothed washer.
Risk of changes in the sensing distance and damage if a different
material is used. If you lose the nut or washer, purchase an optional nut
set.
2. The following strengths assume washers are being used.
Note: Only use the provided nut.
〈Mounting unthreaded cylindrical models (E2E-C@)〉
* Excluding the operation indicator area.
When using a set screw, tighten it to the torque indicated in the table above.
● Oil resistance
In accordance with our oil resistance standard, we test oil resistance
based on water insoluble oil (complies with test oil based on JIS
C0920, Appendix 1).
When water soluble cutting oil is used, durability varies due to the
dilution ratio and other factors.
Please test oil resistance using the actual oil that will be used.
● High-speed responsiveness
To obtain a better high-speed response, it is recommended that you
use the sensor at about 50% of the possible sensing distance.
A high-speed response may not be obtained with some sensing
object surfaces, materials, and shapes, or when the sensing distance
is greater than the set distance.
For the effects of materials, refer to Engineering Data on page 7.
● Repeated cable bending tolerance
If you require repeated bending tolerance, use the Connector Model
together with a connector cable that is specified for bending
tolerance. (Example: XS3F-M321-@@@-R)
Refer to Sensor I/O Connector on page 5.
● Protective Stainless-steel Spiral Tube
The spiral tube is in a fixed state and is intended to provide protection
against wire breakage due to shock from tools or other objects.
If you require repeated bending tolerance, use the Connector Model
together with a connector cable that is specified for bending
tolerance. (Example: XS3F-M321-@@@-R)
Refer to Sensor I/O Connector on page 5.
● Block type mounting accessories
Due to differences in dimensional tolerances, these cannot be used
with older small diameter proximity sensors. (E2E-CR6, E2E-CR8)
● Bending radius for mounting
If the cable is bent from its base, the resin on the surface of the cable
may peel off, however, this will not affect the protective structure or
sensing performance.
Avoid bending the cable at less than 10 mm from the its base.
When bending the cable, refer to the table below.
Size M4 M5
Item Shielded Unshielded Shielded Unshielded
Tr 0.8 N·m 1 N·m
Size 3 dia. 4 dia. 6.5 dia.
Item
Shielded
Unshielded
Shielded
Unshielded
Shielded
Unshielded
L *9 to 21
mm
15 to 27
mm
8 to 21
mm
14 to 27
mm 12 to 26 mm
Torque 0.2 N·m max. 0.4 N·m max.
Tr
Dimpled end of set screw (M3)
(Screw not provided)
L
R
10 mm
Sensor
Cable diameter Bending radius
3 dia., M4 7 mm
4 dia., M5 9 mm
6.5 dia. 12 mm
E2E
12
Dimensions
Sensors
M8 Pre-wired Connector Models (0.3 m) (Shielded)
(Unit: mm)
Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.
Mounting Hole Dimensions
F
Pre-wired Models
(Shielded)
Dimension 3 dia. 4 dia. 6.5 dia. M4 M5
F (mm) 3.3 4.2 7 4.5 5.5
+0.5
0
+0.5
0
+0.5
0
+0.5
0
+0.5
0
2.4-dia. vinyl-insulated round cable with 3 conductors
(Conductor cross section: 0.09 mm2,
Insulator diameter: 0.7 mm), Standard length: 2 m
18
27.1
Operation indicators (yellow) 4 × 90°
30
-0.1 dia.
E2E-C03SR8-WC-@@
18.5
25.1
40
-0.1 dia.
2.9-dia. vinyl-insulated round cable with 3 conductors
(Conductor cross section: 0.14 mm2,
Insulator diameter: 0.8 mm), Standard length: 2 m
Operation indicators (yellow) 4 × 90°
E2E-C04S12-WC-@@
36
24.1
6.5 0
-0.1 dia.
Operation indicators
(yellow) 4 × 90°
4-dia. vinyl-insulated round cable with 3 conductors
(Conductor cross section: 0.14 mm
2
,
Insulator diameter: 0.85 mm), Standard length: 2 m
E2E-C06S02-WC-@@
M4 × P0.5
5
1
27.1
15.1
7
3
8.5 dia.
0.6
18
Two clamping nuts Toothed washer
2.4-dia. vinyl-insulated round cable with 3 conductors
(Conductor cross section: 0.09 mm2,
Insulator diameter: 0.7 mm), Standard length: 2 m
Operation indicators (yellow) 4 × 90°
E2E-S04SR8-WC-@@
0.6
18.5
4
1
25.1
15.1
Operation indicators (yellow) 4 × 90°
8
10 dia.
Two clamping nuts Toothed washer
3
2.9-dia. vinyl-insulated round cable with 3 conductors
(Conductor cross section: 0.14 mm2,
Insulator diameter: 0.8 mm), Standard length: 2 m
M5 × P0.5
E2E-S05S12-WC-@@
M8 × P1
18
27.1
30
-0.1 dia.
Operation indicators (yellow) 4 × 90°
2.4-dia. vinyl-insulated round cable,
Standard length: 300 mm
E2E-C03SR8-CJ-@@
M8 × P1
18.5
25.1
40
-0.1 dia.
2.9-dia. vinyl-insulated round cable,
Standard length: 300 mm
Operation indicators (yellow) 4 × 90°
E2E-C04S12-CJ-@@
M8 × P1
24.1
36
6.5 0
-0.1 dia.
Operation indicators (yellow) 4 × 90°
4-dia. vinyl-insulated round cable,
Standard length: 300 mm
E2E-C06S02-CJ-@@
0.6
M8 × P1
18
27.1
15.1
5
1
7
8.5 dia.
3
2.4-dia. vinyl-insulated round cable,
Standard length: 300 mm
Two clamping nuts Toothed washer
Operation indicators (yellow) 4 × 90°
M4 × P0.5
E2E-S04SR8-CJ-@@
0.6
1
18.5
25.1
15.1
4
M8 × P1
8
10 dia.
3
2.9-dia. vinyl-insulated round cable,
Standard length: 300 mm
Two clamping nuts Toothed washer
Operation indicators (yellow) 4 × 90°
M5 × P0.5
E2E-S05S12-CJ-@@
E2E
13
M8 Connector Models (Shielded)
Pre-wired Models (Unshielded)
M8 × P1
6.75 dia.
Operation indicators (yellow) 4 × 90°
24.2 4
40.1
18.5
40
-0.1 dia.
E2E-C04S12-MC-@@
43.5
28.5
24.1
6.75 dia.
M8 × P1
4
Operation indicators (yellow) 4 × 90°
6.5 0
-0.1 dia.
E2E-C06S02-MC-@@
6.75 dia.
0.6
24.2
40.1
18.5
M8 × P1
4
15.1
8
10 dia.
Two clamping nuts
Toothed washer
3
Operation indicators (yellow) 4 × 90°
M5 × P0.5
E2E-S05S12-MC-@@
Mounting Hole Dimensions
Dimension 3 dia. 4 dia. 6.5 dia. M4 M5
F (mm) 3.3 4.2 7 4.5 5.5
+0.5
0
+0.5
0
+0.5
0
+0.5
0
+0.5
0
F
23.9
6
33
30
-0.1 dia.
Operation indicators (yellow) 4 × 90°
2.4-dia. vinyl-insulated round cable with 3 conductors
(Conductor cross section: 0.09 mm2,
Insulator diameter: 0.7 mm), Standard length: 2 m
E2E-C03N02-WC-@@
6
24.4
31
40
-0.1 dia.
Operation indicators (yellow) 4 × 90°
2.9-dia. vinyl-insulated round cable with 3 conductors
(Conductor cross section: 0.14 mm2,
Insulator diameter: 0.8 mm), Standard length: 2 m
E2E-C04N03-WC-@@
6
35.9
24.2
6.5 0
-0.1 dia.
Operation indicators (yellow) 4 × 90°
4-dia. vinyl-insulated round cable with 3 conductors
(Conductor cross section: 0.14 mm2,
Insulator diameter: 0.85 mm), Standard length: 2 m
E2E-C06N04-WC-@@
6
6.5 5
1
23.9
33
21
7
8.5 dia.
3 dia.
0
-0.1
3
2.4-dia. vinyl-insulated round cable with 3 conductors
(Conductor cross section: 0.09 mm2,
Insulator diameter: 0.7 mm), Standard length: 2 m
Operation indicators (yellow) 4 × 90°
Two clamping nuts Toothed washer
M4 × P0.5
E2E-S04N02-WC-@@
6.5
6
24.4
4
1
31
21
8
10 dia.
3
Operation indicators (yellow) 4 × 90°
Two clamping nuts Toothed washer
2.9-dia. vinyl-insulated round cable with 3 conductors
(Conductor cross section: 0.14 mm2,
Insulator diameter: 0.8 mm), Standard length: 2 m
4 dia.
0
-0.1
M5 × P0.5
E2E-S05N03-WC-@@
E2E
14
M8 Pre-wired Connector Models (0.3 mm) (Unshielded)
M8 Connector Models (Unshielded)
6
M8 × P1
23.9
33
30
-0.1 dia.
Operation indicators (yellow) 4 × 90°
2.4-dia. vinyl-insulated round cable,
Standard length: 300 mm
E2E-C03N02-CJ-@@
6
M8 × P1
24.4
31
40
-0.1 dia.
2.9-dia. vinyl-insulated round cable,
Standard length: 300 mm
Operation indicators (yellow) 4 × 90°
E2E-C04N03-CJ-@@
6
M8 × P1
24.2
35.9 4-dia. vinyl-insulated round cable,
Standard length: 300 mm
Operation indicators (yellow) 4 × 90°
6.5 0
-0.1 dia.
E2E-C06N04-CJ-@@
6
6.5 M8 × P1
21
23.9
33
5
1
7
8.5 dia.
3
2.4-dia. vinyl-insulated round cable,
Standard length: 300 mm
3 dia.
0
-0.1
Two clamping nuts Toothed washer
Operation indicators (yellow) 4 × 90°
M4 × P0.5
E2E-S04N02-CJ-@@
6.5
6
M8 × P1
24.4
31
21 4
1
8
10 dia.
3
2.9-dia. vinyl-insulated round cable,
Standard length: 300 mm
Operation indicators (yellow) 4 × 90°
4 dia.
0
-0.1
Two clamping nuts Toothed washer
M5 × P0.5
E2E-S05N03-CJ-@@
6
M8 × P1
6.75 dia.
30.1 4
46
24.4
4 dia.
Operation indicators (yellow) 4 × 90°
0
-0.1
E2E-C04N03-MC-@@
6
43.4
28.4
24.2
6.75 dia.
M8 × P1
4
6.5 dia.
0
-0.1
Operation indicators (yellow) 4 × 90°
E2E-C06N04-MC-@@
6
6.5
24.4
30.1
46
21
M8 × P1
4
8
10 dia.
Operation indicators (yellow) 4 × 90°
Two clamping nuts Toothed washer
3
4 dia.
0
-0.1
M5 × P0.5
E2E-S05N03-MC-@@
E2E
15
Accessories (Sold Separately)
Mounting Brackets
Material: Iron
9
2.4
23
1.5
125.5
Two hexagon
nuts M3×P0.5
Two washers
Twohexagon
socket head
cap screws
M3
×
20
0.5
14.5
25
3 dia.
5.5 dia.
8 dia.
Y92E-SC03 (3-dia. block)
Material: Iron
9.5
2.4
23
1.5
125.5
0.5
14.5
25
4 dia.
5.5 dia.
Two hexagon
nuts M3×P0.5
Two washers
Two hexagon
socket head
cap screws
M3
×
20
8 dia.
Y92E-SC04 (4-dia. block)
Material: Iron
10.8
2.4
23
1.5
125.5
0.5
14.5
25
6.5 dia. 5.5 dia.
Two hexagon
nuts M3×P0.5
Two washers
Two hexagon
socket head
cap screws
M3
×
20
8 dia.
Y92E-SC06 (6.5-dia. block)
A
2.5
± 0.05
dia.
Half punch
1
Cross sectional diagram A-A
20
14
±0.1
22
10
± 0.1
8
± 0.1
4 dia.
3.5
dia.
17
5
2
A
(R2)
R 0.3 max.
Material: Iron
+0.1
0
Y92E-SS04 (for M4 screw)
A
2.5
± 0.05
dia.
1
20
14
± 0.1
10
± 0.1
8
± 0.1
5.1 dia.
17
5
A
R2
R 0.3 max.
2-R1
2-R1
3.5
dia.
22
2
Material: Iron
Half punch
Cross sectional diagram A-A
+0.1
0
Y92E-SS05 (for M5 screw)
E2E
16
Protective Stainless-steel Spiral Tubes against Wire Breakage
Sensor I/O Connectors
Y92E-STS04-@
AA
M4 × P0.5
Brass/nickel platingBrass/nickel plating Stainless steel (SUS304)
L
12
16 12
2
L = 0.5 m (Y92E-STS04-05), 1 m (Y92E-STS04-10)
8 dia. 4 dia.
7 dia.
5.6 dia.
Y92E-STS05-@
AA
L
12
16 12
2
8 dia. 4 dia.
7 dia.
5.6 dia.
Brass/nickel platingBrass/nickel plating Stainless steel (SUS304)
M5 × P0.5
L = 0.5 m (Y92E-STS05-05), 1 m (Y92E-STS05-10)
XS3F-M32@-3@@-R
Straight
L
21.5
9 dia.
30 5
31.4
50
4
31
4 dia.
M8×P1
Soft PBT (UL94V-0)
Brass/nickel plating
L = 2 m (XS3F-M321-302-R),
5 m (XS3F-M321-305-R)
9 dia.
L
4 dia.
30 5
20.5
23.1
50
M8×P1
4
3
1
Brass/nickel plating
Soft PBT (UL94V-0)
Right-angle
L = 2 m (XS3F-M322-302-R),
5 m (XS3F-M322-305-R)
17
MEMO
MEMO
18
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have
any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing
by Omron). Omron disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE
PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL
SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products
or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election,
to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the
non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price
of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other
claims or expenses regarding the Products unless Omron’s analysis confirms that the Products were properly handled, stored,
installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by
Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or
unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system
assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in
writing, are not to be construed as an amendment or addition to the above warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is
not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system,
or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with
respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it
to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice
to change part numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be
assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to
confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
Authorized Distributor:
In the interest of product improvement,
specifications are subject to change without notice.
Cat. No. D115-E1-02
Printed in Japan
0513 (0513)
© OMRON Corporation 2013 All Rights Reserved.
OMRON Corporation Industrial Automation Company
OMRON ELECTRONICS LLC
One Commerce Drive Schaumburg,
IL 60173-5302 U.S.A.
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
Regional Headquarters
OMRON EUROPE B.V.
Sensor Business Unit
Carl-Benz-Str. 4, D-71154 Nufringen, Germany
Tel: (49) 7032-811-0/Fax: (49) 7032-811-199
Contact: www.ia.omron.com
Tokyo, JAPAN
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark,
Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
CSM_5_1_1213