Omron E2EQ-X4X1 A series of spatter-resistant proximity sensors with a teflon-coated metal housing Datasheet

Spatter immune Proximity Sensors
E2EQ
A Series of Spatter-resistant
Proximity Sensors with a
Teflon-coated Metal Housing
● Long sensing-distance type included in series.
* Teflon is a registered trademark of Dupont Company and Mitsui Dupont Chemical Company for their fluoride resin.
Ordering Information
Sensors
● Pre-wired Models
Long-distance type
Shape
Sensing distance
M12
Output
specifications
Operating
status
Model
E2EQ-X4X1
4mm
Shielded
M18
DC 2-wire
8mm
M30
NO
E2EQ-X8X1
E2EQ-X15X1
15mm
Standard
Shape
Sensing distance
M12
M30
Operating
status
Model
E2EQ-X3D1
3mm
Shielded
M18
Output
specifications
DC 2-wire
7mm
NO
E2EQ-X7D1
E2EQ-X10D1
10mm
● Plug-in Models
Long-distance type
Shape
Sensing distance
M12
Operating
status
4mm
8mm
M30
Model
E2EQ-X4X1-M1J
DC 2-wire models
(3) and (4) Pin
arrangement
Shielded
M18
Output
specifications
NO
E2EQ-X8X1-M1J
E2EQ-X15X1-M1J
15mm
Standard
Standard
M12
Sensing distance
3mm
Shielded
M18
M30
E-32
7mm
10mm
Output
specifications
Operating
status
Model
E2EQ-X3D1-M1GJ
DC 2-wire models
(1) and (4) Pin arrangement
NO
E2EQ-X7D1-M1GJ
E2EQ-X10D1-M1GJ
Proximity Sensors
Accessories (Order Separately)
Sensor I/O Connectors
Shape
Cable length
Sensor I/O Connectors
2m
XS2F-D421-DCO-A
5m
XS2F-D421-GCO-A
2m
XS2F-D422-DCO-A
5m
XS2F-D422-GCO-A
2m
XS2F-D421-DA0-A
5m
XS2F-D421-GA0-A
2m
XS2F-D422-DA0-A
5m
XS2F-D422-GA0-A
Straight type
Applicable proximity sensor models
E2EQ-X#X1-M1J
L type
Straight type
E2EQ-X#D1-M1GJ
L type
Rating/Performance
Item
Sensing distance
Model
E2EQ-X4X1
E2EQ-X4X1-M1J
4 mm ±10%
E2EQ-X8X1
E2EQ-X8X1-M1J
8 mm ±10%
E2EQ-X15X1
E2EQ-X15X1-M1J
15 mm ±10%
Setting distance*1
0 to 3.2 mm
0 to 6.4 mm
0 to 12 mm
Differential distance
15% max. of sensing distance
Standard sensing object
(mild steel)
12 x 12 x 1 mm
18 ± 18 ± 1 mm
30 ± 30 ± 1 mm
Response frequency*2
1 kHz
0.5 kHz
0.25 kHz
Control
output
Switching
capacity
3 to 100 mA
Residual
voltage*3
5.0 V max. (under load current of 100 mA with cable length of 2 m)
Operating status (with
sensing object approaching)
C1 models: NO
Protective circuits
Surge absorber, load short-circuit protection
Ambient temperature
Operating: -25°C to 70°C, Storage: -40°C to 85°C (with no icing or condensation)
Temperature influence
±15% max. of sensing distance at 23°C within temperature range
of -40°C to 85°C ±10% max. of sensing distance at 23°C within
temperature range of -25°C to70°C
Voltage influence
±1% max. of Sensing distance in rated voltage range ±15%.
Shock resistance
Destruction: 1,000 m/s2 for 10 times each in X, Y, and Z directions
Connection method
Pre-wired (standard length: 2 m) Connector Extension Models
Weight
(Packed
state)
E2EQ
Long-distance type
±15% max. of sensing distance
at 23°C within temperature range
of -25°C to 70°C
Pre-wired
65 g
Approx. 140 g
Approx. 190 g
Junction
connector
Approx. 20 g
Approx. 40g
Approx. 90 g
*1. Use within a range where the green indicator is lit.
*2. The response frequencies for DC switching are average values.
*3. Since residual voltage is 5 V, use it after checking interface requirements with the connection devices.
E2EQ
E-33
Standard
Item
Sensing distance
Model
E2EQ-X3D1
E2EQ-X3D1-M1GJ
3 mm ±10%
E2EQ-X7D1
E2EQ-X7D1-M1GJ
7 mm ±10%
E2EQ-X10D1
E2EQ-X10D1-M1GJ
10 mm ±10%
Setting distance
0 to 2.4 mm
0 to 5.6 mm
0 to 8 mm
Differential distance
10% max.
Standard sensing object
(mild steel)
12 x 12 x 1 mm
18 x 18 x 1 mm
30 x 30 x 1 mm
Response frequency
1 kHz
500 Hz
400 Hz
Control output
Switching
capacity
3 to 100 mA
Residual
voltage
3.0 V max. (under load current of 100 mA with cable length of 2 m)
Operating status (with
sensing object approaching)
NO
Protective circuits
Surge absorber, short-circuit protection
Ambient temperature
Operating/Storage: -25°C to 70°C (with no icing or condensation)
Temperature influence
±10% max. of sensing distance at 23°C within temperature range of -25°C and 70°C
Voltage influence
±2.5% max. of Sensing distance within rated voltage range ±15%.
Shock resistance
Destruction: 1,000 m/s2 for 10 times each in X, Y, and Z directions
Connection method
E2EQ-X#D1: Pre-wired models (Standard length: 2 m)
E2EQ-X#D1-M1GJ type: Connector relay models (Standard length: 300 mm)
Weight
(Packed
state)
Pre-wired
Approx. 120 g
Approx. 160 g
Approx. 220 g
Junction
connector
Approx. 80 g
Approx. 110 g
Approx. 190 g
* The response frequencies for DC switching are average values measured on condition that the distance between each sensing object is twice as large as the size
of the sensing object and the sensing distance set is half of the maximum sensing distance.
General
Model
Item
E2EQ-X4X1
E2EQ-X4X1-M1J
E2EQ-X3D1
E2EQ-X3D1-M1GJ
E2EQ-X8X1
E2EQ-X8X1-M1J
E2EQ-X7D1
E2EQ-X7D1-M1GJ
Sensing object
Ferrous metal (Sensitivity lowers with non-ferrous metals)
Rated supply voltage (operating voltage)
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Leakage current
0.8 mA max.
Indicator lamp
Operation indicator (red), operation setting indicator (green)
Ambient humidity
Operating/Storage: 35% to 95%RH (with no condensation)
Insulation resistance
50 MW min. (at 500 VDC) between energized parts and case
Dielectric strength
1,000 VAC for 1 min between energized parts and case
E2EQ-X15X1
E2EQ-X15X1-M1J
E2EQ-X10D1
E2EQ-X10D1-M1GJ
Vibration resistance
10 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y, and Z directions
Protective structure
IEC60529 IP67
Material
Accessories
Case
Teflon resin coating (base: brass) *
Sensing surface
Teflon resin *
Instruction manual
* Teflon is a registered trademark of Dupont Company and Mitsui Dupont Chemical Company for their fluoride resin.
E-34
Proximity Sensors
Characteristic data (typical)
X
t=1mm
Mild steel
4
Stainless steel (SUS304)
3
Brass
10
#d
X
E2EQ-X15X1(-M1J)
t=1mm
Mild steel
8
6
Stainless steel (SUS304)
4
2
15
20
25
30
0
35
10
t=1mm
Mild steel
3.0
Stainless steel
(SUS304)
2.5
20
30
40
50
E2EQ-X7D1(-M1GJ)
4.0
X
9
#d
X
t=1mm
8
Mild steel
7
6
Stainless steel
(SUS304)
Aluminum
Brass
Copper
Stainless steel (SUS304)
Copper
0
10
20
30
40
50
60
70
80
Side length of sensing object d (mm)
14
#d
12
X
t=1mm
Mild steel
10
8
Stainless steel
(SUS304)
4
Brass
Aluminum
2
Brass
4
Copper
Aluminum
2
0.5
Copper
1
5
10
15
20
25
30
35
Side length of sensing object d (mm)
0
5
10
15
20
25
30
35
40
45
Side length of sensing object d (mm)
0
5
10
15
20 25 30 35 40 45 50 55
Side length of sensing object d (mm)
E2EQ
0
12
6
3
1.0
Mild steel
E2EQ-X10D1(-M1GJ)
10
5
2.0
1.5
16
Side length of sensing object d (mm)
Sensing distance X (mm)
Sensing distance X (mm)
E2EQ-X3D1(-M1GJ)
3.5
t=1mm
4
Side length of sensing object d (mm)
#d
X
Brass
Aluminum
2
10
#d
Copper
1
5
20
8
Brass
Copper
0
Sensing distance X (mm)
#d
E2EQ-X8X1(-M1J)
Sensing distance X (mm)
5
Sensing distance X (mm)
Sensing distance X (mm)
Sensing Distance vs. Sensing Object
E2EQ-X4X1(-M1J)
E2EQ
E-35
Output Circuit Diagram
Long-distance type
Model
Operating
status
Timing chart
Output circuit
4
Brown
Load
+V
Setting point
Non-sensing zone
E2EQ-X4X1
E2EQ-X8X1
E2EQ-X15X1
E2EQ-X4X1-M1J
E2EQ-X8X1-M1J
E2EQ-X15X1-M1J
Main
circuit
Unstable
sensing zone Stable sensing zone
3
Blue
0V
Sensing
object
NO
100
(%)
Note:
1. The load can be connected to either the +V or the 0-V line.
2. Since there is no polarity, there is no need to pay attention
to the brown or blue polarity.
0
80(TYP)
Rated
sensing
distance
Lit
Not lit
Lit
Not lit
ON
Green
indicator
Wiring
Red
indicator
1
2
Control
output
OFF
4
3
Note:
Terminals B and C are not used.
Standard
Model
Operating
status
Timing chart
Output circuit
Brown
Setting point
Non-sensing zone
1
Unstable
sensing zone Stable sensing zone
Sensing
object
4
(%)
100
80(TYP)
0
Blue
0V
Note:
The Load can be connected to either the
+V or the 0-V line.
NO
Rated
sensing
distance
+V
Main
circuit
Main circuit
E2EQ-X3D1
E2EQ-X7D1
E2EQ-X10D1
E2EQ-X3D1-M1GJ
E2EQ-X7D1-M1GJ
E2EQ-X10D1-M1GJ
Load
Lit
Green indicator
Not lit
Wiring
Lit
A
Red indicator
Not lit
B
D
C
ON
Control output
OFF
Note:
Terminals B and C are not used.
Connecting Plug-in models
Model
E2EQ-X#X1-M1J
Connector relay type
E2EQ-X#X1-M1J
E2EQ-X#D1-M1GJ
Connector relay type
E2EQ-X#D1-M1GJ
Sensor I/O Connectors
XS2F-D42#-#C0-A
E-36
1
1
2
2
3
3
4
4
Brown
not connected
Blue (+)
Black (-)
Main circuit
Main circuit
Connection
Sensor I/O Connectors
XS2F-D42#-#A0-A
1
1
2
2
3
3
4
4
Brown (+)
Blue (-)
Proximity Sensors
Precautions
Correct Use
Design
Effects of Surrounding Metal
Provide a minimum distance between the Sensor and the surrounding metal as shown in the table below.
Mounting
Do not tighten the nut with excessive force. A washer must be
used with the nut.
Shielded Model
l
n
m
d dia.
D
m
l
Effects of Surrounding Metal (Unit: mm)
Model
Item
Part B Part A
Note: 1 . The table below shows the tightening torques for part A and part B
nuts. In the previous examples, the nut is on the sensor head side
(part B) and hence the tightening torque for part B applies. If this nut
is in part A, the tightening torque for part A applies instead.
2 . The table below shows the value of tightening torques when using
toothed washers.
l
d
D
m
n
E2EQ-X4X1(-M1J)
2.4
18
2.4
12
18
E2EQ-X8X1(-M1J)
3.6
27
3.6
24
27
6
45
6
45
45
E2EQ-X4X1(-M1J)
8
18
E2EQ-X8X1(-M1J)
20
27
E2EQ-X15A(-M1J)
40
45
E2EQ-X3D1(-M1GJ)
24
E2EQ-X7D1(-M1GJ)
29
E2EQ-X10D1(-M1GJ)
26
E2EQ-X15X1(-M1J)
E2EQ-X3D11(-M1GJ)
12
E2EQ-X7D1(-M1GJ)
0
E2EQ-X10D1(-M1GJ)
18
0
30
Mutual Interference
If more than one Proximity Sensor is installed face to face or
in parallel, make sure that the distances between two Units
Torque
Model
Part A
Length
(mm)
Part B
Torque
Torque
30 Nm
---
70 Nm
180 Nm
15 Nm
---
39 Nm
78 Nm
adjacent to each other are the same as or larger than the corresponding values shown in the following table.
B
E2EQ
A
Mutual Interference(Unit: mm)
Model
Item
A
B
E2EQ-X4X1(-M1J)
30
20
E2EQ-X8X1(-M1J)
60
35
E2EQ-X15X1(-M1J)
110
90
E2EQ-X3D1(-M1GJ)
30
20
E2EQ-X7D1(-M1GJ)
50
35
E2EQ-X10D1(-M1GJ)
100
70
E2EQ
E-37
Dimensions (Unit: mm)
● Pre-wired Models
Long-distance type
E2EQ-X4X1
CAD file
38
33
21 dia.
17
E2EQ_03
9
4
10
2
*1
Indicator *2
Two, clamping nuts
Toothed washer
M12 x 1
*1: Vinyl-insulated round cable (flame-resistant), 4 dia.
2/3 conductors (conducting cross-sectional area: 0.3 mm2/insulator
diameter: 1.3 mm
Standard length: 2m
Cable extension (through a single metal conduit): 200m max.
*2: Operation indicator (red) and setting indicator (green).
E2EQ-X8X1
CAD file
43
38
29 dia.
24
E2EQ_01
E2EQ-X15X1
12
48
43
42 dia.
36
10
2
4
CAD file
12
10
3
5
*1
*1
Indicator *2
Two, clamping nuts
M18 x 1
E2EQ_05
Indicator *2
M30 x 1.5
Toothed washer
Two, clamping nuts
Toothed washer
*1: Vinyl-insulated round cable (flame-resistant), 6 dia.
2/3 conductors (conducting cross-sectional area: 0.5 mm2/insulator
diameter: 1.9 mm
Standard length: 2m
Cable extension (through a single metal conduit): 200m max.
*2: Operation indicator (red) and setting indicator (green).
*1: Vinyl-insulated round cable (flame-resistant), 6 dia.
2/3 conductors (conducting cross-sectional area: 0.5 mm2/insulator
diameter: 1.9 mm
Standard length: 2m
Cable extension (through a single metal conduit): 200m max.
*2: Operation indicator (red) and setting indicator (green).
Standard
E2EQ-X3D1
CAD file
E2EQ_03
38
27.6
24
21 dia.
17
5
M12 x 1
Indicator *2 *1
Two, clamping nuts (Teflon coating)
Two, toothed washer
4
*1: Vinyl-insulated round cable (flame-resistant), 6 dia., 2 conductors
(conducting cross-sectional area: 0.5 mm2/insulator diameter: 1.9 mm
Standard length: 2m
Cable extension (through a single metal conduit): 200m max.
*2: Operation indicator (red) and setting indicator (green).
E2EQ-X7D1
CAD file
E2EQ_05
E2EQ-X10D1
CAD file
E2EQ_01
56
47
32
29 dia.
24
42 dia.
36
42
38
10
29
6
M18 x 1
4
*1
*1
Indicator *2
Two, clamping nuts (Teflon coating)
Two, toothed washer
Indicator *2
M30 x 1.5
*1: Vinyl-insulated round cable (flame-resistant), 6 dia., 2 conductors
(conducting cross-sectional area: 0.5 mm2/insulator diameter: 1.9 mm
Standard length: 2m
Cable extension (through a single metal conduit): 200m max.
*2: Operation indicator (red) and setting indicator (green).
E-38
5
Two, clamping nuts (Teflon coating)
Two, toothed washer
*1: Vinyl-insulated round cable (flame-resistant), 6 dia., 2 conductors
(conducting cross-sectional area: 0.5 mm2/insulator diameter: 1.9 mm
Standard length: 2m
Cable extension (through a single metal conduit): 200m max.
*2: Operation indicator (red) and setting indicator (green).
Proximity Sensors
● Plug-in Models
Long-distance type
CAD file
E2EQ-X4X1-M1J
38
33
21 dia.
17
9
10
2
4
M12 x 1
Toothed washer
E2EQ_07
*1
Indicator *2
M12 x 1
Two, clamping nuts
*1: Vinyl-insulated round cable (flame-resistant), 4 dia.
(Conducting cross-sectional area: 0.3 mm2; insulator
diameter: 1.3 mm)
Standard length: 300 mm
*2: Operation indicator (red) and setting indicator (green).
E2EQ-X8X1-M1J
CAD file
43
38
29 dia.
24
4
E2EQ_08
E2EQ-X15X1-M1J
48
43
12
42 dia.
36
10
2
5
E2EQ_09
12
10
3
Indicator *2
M18 x 1
Toothed washer
CAD file
*1
M12 x 1
*1
Indicator *2
Two, clamping nuts
M12 x 1
M30 x 1.5
Toothed washer Two, clamping nuts
*1: Vinyl-insulated round cable (flame-resistant), 5 dia.
(Conducting cross-sectional area: 0.5 mm2; insulator
diameter: 1.9 mm)
Standard length: 300 mm
*2: Operation indicator (red) and setting indicator (green).
*1: Vinyl-insulated round cable (flame-resistant), 5 dia.
(Conducting cross-sectional area: 0.5 mm2; insulator
diameter: 1.9 mm)
Standard length: 300 mm
*2: Operation indicator (red) and setting indicator (green).
Standard
CAD file
38
27.6
24
5
21 dia.
17
*1: Vinyl-insulated round cable (flame-resistant), 6 dia.
Standard length: 300 mm
*2: Operation indicator (red) and setting indicator (green).
Indicator *2
M12 x 1
E2EQ-X7D1-M1GJ
CAD file
*1: Vinyl-insulated round cable
(flame-resistant), 6 dia.
Standard length: 300 mm
*2: Operation indicator (red) and
setting indicator (green).
47
29 dia.
24
E2EQ_06
32
29
4
*1
Two, clamping nuts (Teflon coating)
Two, toothed washer
E2EQ-X10D1-M1GJ
CAD file
56
42 dia.
36
42
38
10
4
E2EQ_02
M12 x 1 (aluminum)
M12 x 1 (aluminum)
M18 x 1
M12 x 1 (aluminum)
*1: Vinyl-insulated round cable
(flame-resistant), 6 dia.
Standard length: 300 mm
*2: Operation indicator (red) and
setting indicator (green).
6
Indicator *2
E2EQ_04
*1
Indicator *2
Two, clamping nuts (Teflon coating)
Two, toothed washer
M30 x 1.5
5
*1
Two, clamping nuts (Teflon coating)
Two, toothed washer
Mounting Holes
Outer diameter
M12
F (mm)
12.5 dia+0.5
M18
M30
18.5 dia.+0.5 30.5 dia.+0.5
F
E2EQ
E-39
E2EQ
E2EQ-X3D1-M1GJ
Similar pages