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Электронный компонент: E2E-X1R5Yj

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R
2
Short Barrel Inductive Prox
E2E 2-WIRE AC
Short Barrel 2-Wire AC Prox Sensors
Meet IP67
H
Thick nickel-plated brass barrel has wrench
flats for easy installation
H
Solid potted internal circuitry withstands
shocks and water washdown to IP67
H
High visibility indicator
H
Choose prewired models with or without
short-circuit protection and connector
models
Ordering Information
J
PREWIRED SENSORS WITHOUT SHORT-CIRCUIT PROTECTION
Type
Size
Sensing distance
Part number
yp
g
NO
NC
Shielded
M8
1.5 mm
E2E -X1R 5Y1
E2E -X1R 5Y2
M12
2 mm
E2E -X2Y1 -U S
E2E -X2Y2 -U S
M18
5 mm
E2E -X5Y1 -U S
E2E -X5Y2 -U S
M30
10 mm
E2E -X10Y1 -U S
E2E -X10Y2 -U S
Unshielded
M8
2 mm
E2E -X2MY1 -U S
E2E -X2MY2 -U S
M12
5 mm
E2E -X5MY1 -U S
E2E -X5MY2 -U S
M18
10 mm
E2E -X10MY1 -U S
E2E -X10MY2 -U S
M30
18 mm
E2E -X18MY1 -U S
E2E -X18MY2 -U S
* N ot e: A diff er ent os c illat ing f r equenc y is av ailable t o pr ev ent mut ual int er f er enc e. A dd a " 5" t o t he par t number ( e. g. , E 2E - X 5Y 15- U S ) .
E2E 2-WIRE AC
E2E 2-WIRE AC
3
J
PREWIRED SENSORS WITH SHORT-CIRCUIT PROTECTION
Type
Size
Sensing distance
Part number
yp
g
NO
NC
Shielded
M18
5 mm
E2E-X5Y1-53-US
E2E-X5Y2-53-US
M30
10 mm
E2E-X10Y1-53-US
E2E-X10Y2-53-US
Unshielded
M18
10 mm
E2E-X10MY1-53-US
E2E-X10MY2-53-US
M30
18 mm
E2E-X18MY1-53-US
E2E-X18MY2-53-US
J
SENSORS WITH BUILT-IN CONNECTORS
Connector
Type
Size
Sensing distance
Part number
yp
g
NO
NC
4-pin
connector
Shielded
M12
2 mm
E2E -X2Y1 -M1
E2E -X2Y2 -M1
(M12)
See Note 1.
M18
5 mm
E2E -X5Y1 -M1
E2E -X5Y2 -M1
M30
10 mm
E2E -X10Y1 -M1
E2E -X10Y2 -M1
Unshielded
M12
5 mm
E2E -X5MY1 -M1
E2E -X5MY2 -M1
M18
10 mm
E2E -X10MY1 -M1
E2E -X10MY2 -M1
M30
18 mm
E2E -X18MY1 -M1
E2E -X18MY2 -M1
3-pin
connector
(M12)
Shielded
M12
2 mm
E2E-X2Y1-M4
E2E-X2Y2-M4
(M12)
See Note 2.
M18
5 mm
E2E-X5Y1-M4
E2E-X5Y2-M4
M30
10 mm
E2E-X10Y1-M4
E2E-X10Y2-M4
Unshielded
M12
5 mm
E2E-X5MY1-M4
E2E-X5MY2-M4
M18
10 mm
E2E-X10MY1-M4
E2E-X10MY2-M4
M30
18 mm
E2E-X18MY1-M4
E2E-X18MY2-M4
Note: 1. Use Omron's Y96E-44jAj connector cordsets.
2. Use Omron's Y96E-33jAj connector cordsets.
J
ACCESSORIES
Description
Part number
Mounting brackets
Fits M8 size sensors
Fits M12 size sensors
Fits M18 size sensors
Fits M30 size sensors
Y92E-B8
Y92E-B12
Y92E-B18
Y92E-B30
Silicone rubber covers for shielded sensors
Fits M12 size sensors
Fits M18 size sensors
Fits M30 size sensors
Y92E-E12-2
Y92E-E18-2
Y92E-E30-2
Connector cordsets
See Y96E Connector Cordsets data sheet for details
E2E 2-WIRE AC
E2E 2-WIRE AC
4
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REPLACEMENT PARTS
Description
Part number
Mounting hardware including one pair of
metal nuts and one washer
Fits M8 size sensors
Fits M12 size sensors
Fits M18 size sensors
Fits M30 size sensors
M8-MHWS
M12-MHWS
M18-MHWS
M30-MHWS
Specifications
J
SENSORS WITHOUT SHORT-CIRCUIT PROTECTION (E2E-X
j
j
j
j
Yj
j
j
j
)
Part number
E2 E -X1 R 5 Yj
E2 E -X2 M Yj
E2E-X2Yj
-U S
E2E-X5MY
j
-U S
E2E-X5Y
j
-U S
E2E-X10MY
j
-U S
E2E-X10Y
j
-U S
E2E-X18MY
j
-U S
Size
M8
M12
M18
M30
Type
Shielded
Unshielded
Shielded
Unshielded
Shielded
Unshielded
Shielded
Unshielded
Sensing distance
1.5 mm
(0.06 in) 10%
2 mm
(0.08 in)
10%
2 mm
(0.08 in)
10%
5 mm
(0.20 in)
10%
5 mm
(0.20 in)
10%
10 mm
(0.39 in)
10%
10 mm
(0.39 in)
10%
18 mm
(0.71 in)
10%
Supply voltage
(operating voltage
range) (See note 1)
24 to 240 VAC, 50/60 Hz (20 to 264 VAC)
Current consumption
1.7 mA max.
Sensing object
Magnetic metals (refer to Engineering Data for non-magnetic metals)
Setting distance
0 to 1.2 mm
(0 to 0.05 in)
0 to 1.6 mm
(0 to 0.06 in)
0 to 1.6
mm (0 to
0.06 in)
0 to 4.0
mm (0 to
0.16 in)
0 to 4.0
mm (0 to
0.16 in)
0 to 8.0
mm (0 to
0.31 in)
0 to 8.0
mm (0 to
0.31 in)
0 to 14.0
mm (0 to
0.55 in)
Standard object
(mild steel)
8 x 8 x 1 mm
(0.31 x 0.31 x
0.04 in)
12 x 12 x
1 mm (0.47 x
0.47 x 0.04
in)
12 x 12 x
1 mm
(0.47 x
0.47 x
0.04 in)
15 x 15 x
1 mm
(0.59 x
0.59 x
0.04 in)
18 x 18 x
1 mm
(0.71 x
0.71 x
0.04 in)
30 x 30 x
1 mm
(1.18 x
1.18 x
0.04 in)
30 x 30 x
1 mm (1.18
x 1.18 x
0.04 in)
54 x 54 x
1 mm (2.13
x 2.13 x
0.04 in)
Differential travel
10% max. of sensing distance
Response frequency
25 Hz
Operation (with
sensing object
approaching)
Y1 models: Load ON
Y2 models: Load OFF
Control output
(switching capacity)
5 to 100 mA max.
5 to 200 mA max.
5 to 300 mA max.
Indicator
Operation indicator (red LED)
Ambient temperature
(See note 2)
Operating: --25C to 70C
(--13F to 158F)
with no icing
Operating: --40C to 85C (--40F to 185F) with no icing
Ambient humidity
Operating: 35% to 95%
Temperature
influence
15% max. of sensing distance at 23C in temperature range of --40C to 85C (--40F to 185F)
10% max. of sensing distance at 23C in temperature range of --25C to 70C (--13F to 158F)
Voltage influence
1% max. of sensing distance in rated voltage range 15%
Residual voltage
Refer to Engineering Data
Insulation resistance
50 M min. (at 500 VDC) between current carry parts and case
Dielectric strength
4,000 VAC for 1 min between current carry parts and case (2,000 VAC for M8 types)
Vibration resistance
10 to 55 Hz, 1.5-mm double amplitude for 2 hrs each in X, Y, and Z directions
Shock resistance
500 m/s
2
(approx. 50G) for 10
times each in X, Y, and Z axes
1,000 m/s
2
(approx. 50G) for 10 times each in X, Y, and Z axes
500 m/s
2
(approx. 50G) for E2E-X5M
Enclosure IEC
IP67
rating
NEMA
1, 4, 6, 12, 13
Note: 1. When using an M18 or M30 size E2E at an ambient temperature between 70C and 85C (158F and 185F), make sure that
the E2E has a control output of 200 mA maximum.
2. When supplying 24 VAC to any of the above models, make sure that the operating ambient temperature range is --25C to 85C
(--13F to 185F).
(This table continues on the next page.)
E2E 2-WIRE AC
E2E 2-WIRE AC
5
Specifications Table
-- continued from previous page
Part number
E2E-X1R5Y
j
E2E-X2MY
j
E2E-X2Yj-
US
E2E-X5MYj
-U S
E2E-X5Yj-
US
E2E-X10MY
j
-U S
E2E-X10Y
j
-U S
E2E-X18MY
j
-U S
Approvals UL
--
Recognized, File Number E76675
pp
CSA
--
Certified, File Number LR45951
Weight
Prewired
Approx. 45 g
Approx. 120 g
Approx. 160 g
Approx. 270 g
g
Connector
---
Approx. 25 g
Approx. 45 g
Approx.
125 g
Approx.
124 g
Material
Body
Stainless steel
Brass
Sensing
face
PBT
J
SENSORS WITH SHORT-CIRCUIT PROTECTION (E2E-Xj
j
j
j
Yj
j
j
j
-53-US)
Part number
E2E-X5Yj-53-US
E2E-X10MYj-53-US
E2E-X10Yj-53-US
E2E-X18MYj-53-US
Body
Size
M18
M30
y
Type
Shielded
Unshielded
Shielded
Unshielded
Supply voltage
90 to 140 VAC, 50/60 Hz
Effective maximum detecting distance
(with standard target)
5 mm (0.20 in) 10%
10 mm (0.40 in) 10%
18 mm
(0.71 in) 10%
Usable detecting range (with standard
target)
0 to 4 mm
(0 to 0.16 in)
0 to 8 mm (0 to 0.31 in)
0 to 14 mm
(0 to 0.55 in)
Standard target size
(mild steel, L x W x H)
18 x 18 x 1 mm
(0.71 x 0.71 x
0.04 in)
30 x 30 x 1 mm
(1.18 x 1.18 x 0.04 in)
54 x 54 x 1 mm
(2.13 x 2.13 x
0.04 in)
Differential travel
10% max. of effective detecting distance
Control
output
AC
solid
Type
SCR-NO (E2E-XjjjY1-jj-jj)
SCR-NC (E2E-XjjjY2-jj-jj)
p
state
Max. load
300 mA
Min. load
5 mA
Max. offstate
leakage current
1.5 mA (See "Leakage Current Characteristics" graph in Engineering Data.)
Max. on-state
voltage drop
(See "Leakage Current Characteristics" graph in Engineering Data.)
Response frequency
25 Hz
Circuit
Output short-circuit
Provided
protection
Weld field
immunity
Not provided
RFI immunity
Not provided
Indicators
Target present (red LED)
Materials
Housing
Nickel-plated brass
Sensing face
Plastic
Cable sheath
Plastic
Mounting
Two lock washers and M18 nuts included.
Bracket Y92E-B18 optional.
Two lock washers and M30 nuts included.
Bracket Y92E-B30 optional.
Connections
Prewired
2-conductor cable, 2 m (6.56 ft) length
Weight with cable
Approx. 160 g (5.6 oz.)
Approx. 270 g (9.5 oz.)
Enclosure
UL
1
ratings
NEMA
1, 4, 6, 12, 13
IEC 144
IP67
Approvals
UL
Recognized, File Number E76675
pp
CSA
Certified, File Number LR45951
Ambient operating temperature
-25 to 70C (-13 to 158F)
Vibration
10 to 55 Hz, 1.5 mm (0.06 in) double amplitude
Shock
Approx. 100 G's
E2E 2-WIRE AC
E2E 2-WIRE AC
6
Operation
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OUTPUT CIRCUITS
Sensors without Short-Circuit Protection (E2E-XjYj)
E2E -Xj Y j AC 2 -wire Models
Main
circuit
Load
Brown 1 (or 3)
Blue 2 (or 4)
Sensing
object
Control
output
Yes
No
Lit
Not lit
Red
indicator
ON
OFF
AC 2-wire Models
E2E -XjYj
Sensors with Short-Circuit Protection (E2E-XjYj-US-53)
Prox.
switch
main
circuit
White (Brown)
Load
Black (Blue)
Note: IEC colors are shown in parenthesis
With Short-Circuit Protection
E2E-X
jY1-53
NO
Load
Target
Output
Output
operation
indicator
Shorted
Normal
Present
Absent
ON
OFF
ON
OFF
Shorted
Normal
Present
Absent
ON
OFF
ON
OFF
E2E-XjY2-53
NC
Short-Circuit Indication
The LED dims when the load is shorted and the load output immediately turns off and remains off until the short-circuit protection is reset.
Resetting Short-Circuit Protection
Before the short-circuit protection can be reset, the short must be repaired. We recommend turning the power off before repairing the
short. If this approach is taken, no further action is required to reset the short-circuit protection.
If the short must be repaired with power on, the following resetting steps are required:
For NO sensors, the target must be removed to reset the short-circuit protection.
For NC sensors, the target must be presented then removed to reset the short-circuit protection.
E2E 2-WIRE AC
E2E 2-WIRE AC
7
Engineering Data
J
OPERATING RANGE (TYPICAL)
Shielded Models
E2E -XjYj
Unshielded Models
E2E -XjMY j
Y (mm)
S
ens
i
ng
di
s
tanc
e
X
(
mm)
E2Ej-X2j
E2Ej-X1R5j
E2Ej--X10j
E2Ej--X5j
Se
n
s
in
g
d
ist
a
n
c
e
X
(
mm)
Y (mm)
S
ens
i
ng
di
s
tanc
e
X
(
mm)
Se
n
s
in
g
d
ist
a
n
c
e
X
(
mm)
E2Ej-X5Mj
E2Ej-X2Mj
E2Ej-X10Mj
E2Ej-X18Mj
Y (mm)
Y (mm)
J
LEAKAGE CURRENT (TYPICAL)
E2E -XjYj
Leak
age
c
ur
r
ent
(
m
A
)
Supply voltage (V)
AC
power
supply
Proximity
Sensor
(when
OFF)
Protective
resistance
E2E-XjYj-53-US
Leak
age
c
ur
r
ent
(
m
A
)
Supply voltage (V)
E2E 2-WIRE AC
E2E 2-WIRE AC
8
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RESIDUAL OUTPUT VOLTAGE (TYPICAL)
E2E -XjYj
Load current (mA)
R
es
idual
load
v
olt
age
(
V
)
Load current (mA)
Load current (mA)
Residual output voltage
Residual
load volt-
age
Proximity
Sensor
100 VAC
24 VAC
Residual output voltage
Residual
load volt-
age
Proximity
Sensor
Residual output voltage
Residual
load volt-
age
Proximity
Sensor
200 VAC
R
es
idual
load
v
olt
age
(
V
)
R
es
idual
load
v
olt
age
(
V
)
J
SENSING DISTANCE VS. SENSING OBJECT (TYPICAL)
E2E -X1R 5Yj
S
ens
ing
d
is
t
anc
e
(
mm)
Side length of target d (mm)
Brass
Aluminum
Mild steel
t = 1 mm
Stainless steel
(SUS304)
E2E -X2Yj E2E -X5Yj
S
ens
ing
d
is
t
anc
e
(
mm)
S
ens
ing
d
is
t
anc
e
(
mm)
Stainless steel
(SUS304)
Brass
Mild steel
Stainless steel
(SUS304)
Brass
Aluminum
t = 1 mm
t = 1 mm
Mild steel
Aluminum
Side length of target d (mm)
Side length of target d (mm)
E2E -X2MYj E2E -X5MYj
S
ens
ing
d
is
t
anc
e
(
mm)
Side length of target d (mm)
S
ens
ing
d
is
t
anc
e
(
mm)
Mild steel
Stainless steel
(SUS304)
Brass
Aluminum
t = 1 mm
t = 1 mm
Brass
Copper
Stainless steel
(SUS304)
Alumi-
num
Mild steel
E2E -X10Yj
S
ens
ing
d
is
t
anc
e
(
mm)
Mild steel
Stainless steel
(SUS304)
Brass
Aluminum
t = 1 mm
Side length of target d (mm)
Side length of target d (mm)
E2E 2-WIRE AC
E2E 2-WIRE AC
9
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SENSING DISTANCE VS. SENSING OBJECT (TYPICAL) -- CONTINUED
E2E -X10MY
S
ens
ing
d
is
t
anc
e
(
mm)
Side length of target d (mm)
Mild steel
Stainless steel
(SUS304)
Brass
Aluminum
t = 1 mm
E2E -X18MYj
S
ens
ing
d
is
t
anc
e
(
mm)
Side length of target d (mm)
Mild steel
Stainless steel
(SUS304)
Brass
Aluminum
t = 1 mm
Models with Short Circuit Protection (E2E-XjYj-53-US)
E2E-X5jj, E2E-X10jj
E2E-X10Mjj
E2E-X18Mjj
Size of target d [mm (inch)]
Size of target d [mm (inch)]
Size of target d [mm (inch)]
S
ens
ing
dis
t
anc
e
X
[
m
m
(
inc
h)
]
S
ens
ing
dis
t
anc
e
X
[
m
m
(
inc
h)
]
S
ens
ing
dis
t
anc
e
X
[
m
m
(
inc
h)
]
E2E-X10MIron
E2E 2-WIRE AC
E2E 2-WIRE AC
10
Dimensions
J
DRAWING LOCATOR
Type
Part number
Figure number
Prewired without
Shielded
M8
E2E-X1R 5Yj
1
short-circuit
protection
M12
E2E-X2Yj
3
protection
M18
E2E-X5Yj
5
M30
E2E-X10Yj
7
Unshielded
M8
E2E-X2MYj
2
M12
E2E-X5MYj
4
M18
E2E-X10MYj
6
M30
E2E-X18MYj
8
Prewired with
Shielded
M18
E2E-X5Yj-53-US
9
short-circuit
protection
M30
E2E-X10Yj-53-US
11
protection
Unshielded
M18
E2E-X10MYj-53-US
10
M30
E2E-X18MYj-53-US
12
4-pin connector
Shielded
M12
E2E-X2Y-j-M1
13
p
(M12)
M18
E2E-X5Y1-M1
15
M30
E2E-X10Y- j-M1
17
Unshielded
M12
E2E-X5MY-j-M1
14
M18
E2E-X10MY- j-M1
16
M30
E2E-X18MY- j-M1
18
3-pin MicroChange
Shielded
M12
E2E-X2Y-j-M4
13
p
g
connector (M12)
M18
E2E-X5Y-j-M4
15
M30
E2E-X10Y-j-M4
17
Unshielded
M12
E2E-X5MY-j-M4
14
M18
E2E-X10MY-j-M4
16
M30
E2E-X18MY-j-M4
18
E2E 2-WIRE AC
E2E 2-WIRE AC
11
Unit: mm (inch)
Prewired Models
(Shielded)
Prewired Models
(Unshielded)
Fig.1: E2E -X1R 5Yj Fig. 2: E2E -X2MYj
M8 x 1
Round vinyl-insulated cable
4 dia. (0.08 dia. x 60), 2 cores
Standard length: 2 m
Operation
indicator
Two clamping nut
Toothed washer
M8 x 1
6.1 dia.
Round vinyl-insulated cable
4 dia. (0.08 dia. x 60), 2 cores
Standard length: 2 m
Operation
indicator
Two clamping
nut
Toothed washer
Fig. 3: E2E -X2Yj Fig. 4: E2E -X5MYj
M12 x 1
Toothed washer
Operation indicator
Round vinyl-insulated cable
4 dia. (0.08 dia. x 60), 2 cores
Standard length: 2 m
Toothed washer
Operation
indicator
Round vinyl-insulated cable
4 dia. (0.08 dia. x 60),
2 cores
Standard length: 2 m
9 dia.
M12 x 1
Two clamping nut
Two clamping
nut
15 dia. (0.59)
40 (1.57)
15 dia. (0.59)
40 (1.57)
36 (1.42)
6
(0.24)
21 dia. (0.83)
43 (1.69)
21 dia. (0.83)
43 (1.69)
7
(0.28)
36 (1.42)
38 (1.50)
38 (1.50)
Fig. 5: E2E -X5Yj
F i g . 6: E 2E -X 10MY j
Operation
indicator
Two clamping nut
Toothed washer
M18 x 1
M18 x 1
Operation
indicator
Two clamping nut
Toothed washer
14.8 dia.
Round vinyl-insulated
cable 6 dia. (0.12 dia.
x 45), 2/3 cores
6 dia. (0.08 dia. x 6/17)
robotics cable models
Standard length: 2m
Round vinyl-insulated
Cable 6 dia. (0.12 dia.
x 45), 2/3 cores
6 dia. (0.08 dia. x 6/17)
robotics cable models
Standard length: 2m
43 (1.69)
10
(0.39)
29 dia. (1.14)
29 dia. (1.14)
43 (1.69)
38 (1.50)
38 (1.50)
F i g . 7: E 2E -X 10Y j F i g . 8: E 2E -X 18MY j
M30 x 1.5
Operation indicator
Two clamping nut
Toothed washer
M30 x 1.5
Operation
indicator
Two clamping
nut
Toothed washer
26.8 dia.
Round vinyl-insulated
Cable 6 dia. (0.12 dia.
x 45), 2/3 cores
6 dia. (0.08 dia. x 6/17)
robotics cable models
Standard length: 2m
Round vinyl-insulated
Cable 6 dia. (0.12 dia.
x 45), 2/3 cores
6 dia. (0.08 dia. x 6/17)
robotics cable models
Standard length: 2m
48 (1.89)
43 (1.69)
42 dia. (1.65)
13
(0.51)
48 (1.89)
43 (1.69)
42 dia. (1.65)
E2E 2-WIRE AC
E2E 2-WIRE AC
12
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PRE-WIRED MODELS WITH SHORT-CIRCUIT PROTECTION
Fig. 9:
E2E-X5Yj-53-US
Unshielded
Fig.10:
E2E-X10MYj-53-US
24 (0.945)
across flats
4 (0.16)
Indicator
M18
P=1.0
24 (0.945)
across flats
18.5 dia.
(0.728)
29 (1.14)
M18 P=1.0
Indicator
29 (1.14)
40 (1.57)
47 (1.85)
18.5 dia.
(0.728)
10 (0.39)
Cable:
6 (0.24) dia.
2 m (6.56 ft)
Cable:
6 (0.24) dia.
2 m (6.56 ft)
40 (1.57)
47 (1.85)
Shielded
Fig. 11:
E2E-X10Yj-53-US
Fig. 12
E2E-X18MYj-53-US
Indicator
Cable:
6 (0.24) dia.
2 m (6.56 ft)
30.5 dia
(1.201)
36 (1.417)
across flats
M30 P=1.5
(0.06)
5 (0.20)
30.5 dia
(1.201)
36 (1.417)
across flats
38 (1.50)
50 (1.97)
57 (2.24)
38 (1.50)
50 (1.97)
57 (2.24)
Indicator
13
(0.51)
Cable:
6 (0.24) dia.
2 m (6.56 ft)
Connector Models
(Shielded)
Connector Models
(Unshielded)
Fig. 13: E2E -X2Y1 -M1 Fig. 14: E2E -X5MYj -M 1
Operation indicator
Two clamping nut
Toothed washer
M12 x 1
M12 x 1
Operation indicator
Two clamping nut
Toothed washer
M12 x 1
M12 x 1
9 dia.
53 (2.09)
38 (1.50)
21 dia. (0.83)
53 (2.09)
38 (1.50)
21 dia. (0.83)
7
(0.28)
Fig. 15: E2E -X5Y1 -M1 Fig. 16: E2E -X10MYj -M 1
Operation indicator
Two clamping nut
Toothed washer
M12 x 1
M18 x 1
M12 x 1
M18 x 1
Operation indicator
Two clamping nut
Toothed washer
14.8 dia.
53 (2.09)
38 (1.50)
29 dia. (1.14)
53 (2.09)
38 (1.50 )
29 dia. (1.14)
10
(0.39)
E2E 2-WIRE AC
E2E 2-WIRE AC
13
Connector Models
(Shielded), continued
Connector Models
(Unshielded), continued
F i g . 17: E 2E -X 10Y 1 -M1 F i g . 18: E 2E -X 18MY j -M 1
M30 x 1.5
Operation indicator
Two clamping nut
Toothed washer
M12 x 1
M30 x 1.5
Operation indicator
Two clamping nut
Toothed washer
M12 x 1
26.8 dia.
58 (2.28)
43 (1.69)
42 dia. (1.65)
58 (2.28)
43 (1.69)
42 dia. (1.65)
13
(0.51)
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MOUNTING HOLES
F
Dimensions
M8
M12
M18
M30
F (mm)
8.5
+0.5
/
0
dia.
12.5
+0.5
/
0
dia.
18.5
+0.5
/
0
dia.
30.5
+0.5
/
0
dia.
Installation
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PIN ARRANGEMENT
E2E-XjYj-M1 AC 2-wire Models
Output
configuration
Applicable models
Pin arrangement
NO
E2E-XjY1-M1
Note:
Terminals 1 and 2 are not used.
Load
Load
NC
E2E-XjY2-M1
Note:
Terminals 3 and 4 are not used.
Load
Load
NO, NC
E2E-XjYj-M4
E2E 2-WIRE AC
E2E 2-WIRE AC
14
Precautions
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MOUNTING
Do not tighten the nut with excessive force. A washer must be used
with the nut.
Shielded Model
Unshielded Model
Part B Part A
Part B Part A
Note:
The table above right 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.
Type
Part A
Part B
yp
Length
Torque
Torque
M8
Shielded
9 mm
9 N S m
(90 kgf S
12 N S m
(120 kgf S
Unshielded
3 mm
(90 kgf S
cm)
(120 kgf S
cm)
M12
30 N S m (310 kgf S cm)
M18
70 N S m (710 kgf S cm)
M30
180 N S m (1,800 kgf S cm)
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EFFECTS OF SURROUNDING METAL
When mounting the E2E 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.
d dia.
Type
Dimension
M8
M12
M18
M30
E2E-XjYj
Shielded
0 mm
0 mm
0 mm
0 mm
j j
AC 2-wire
d
8 mm
12 mm
18 mm
30 mm
D
0 mm
0 mm
0 mm
0 mm
m
4.5 mm
8 mm
20 mm
40 mm
n
12 mm
18 mm
27 mm
45 mm
Unshielded
6 mm
15 mm
22 mm
30 mm
d
24 mm
40 mm
55 mm
90 mm
D
6 mm
15 mm
22 mm
30 mm
m
8 mm
20 mm
40 mm
70 mm
n
24 mm
36 mm
54 mm
90 mm
E2E 2-WIRE AC
E2E 2-WIRE AC
15
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MUTUAL INTERFERENCE
When installing two or more Sensors face-to-face or side-by-side, ensure that the minimum distances given in the following table are main-
tained.
A
B
Type
Dimension
M8
M12
M18
M30
E2E-XjYj
Shielded
A
20 mm
30 (20) mm
50 (30) mm
100 (50) mm
j j
AC 2-wire
B
15 mm
20 (12) mm
35 (18) mm
70 (35) mm
Unshielded
A
80 mm
120 (60) mm
200 (100) mm
300 (100) mm
B
60 mm
100 (50) mm
110 (60) mm
200 (100) mm
Note: The figures in parentheses refer to Sensors operating at different frequencies.
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INSTALLATION
Power Reset Time
The Proximity Sensor is ready to operate within 100 ms after power
is supplied. If power supplies are connected to the Proximity Sensor
and load respectively, be sure to supply power to the Proximity Sen-
sor before supplying power to the load.
Power OFF
The Proximity Sensor may output a pulse signal when it is turned off.
Therefore, it is recommended to turn off the load before turning off
the Proximity Sensor.
Power Supply Transformer
When using a DC power supply, make sure that the DC power sup-
ply has an insulated transformer. Do not use a DC power supply with
an auto-transformer.
Sensing Target
Metal Coating:
The sensing distances of the Proximity Sensor vary with the metal
coating on sensing targets.
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WIRING
High-tension Lines
Wiring through Metal Conduit
If there is a power or high-tension line near the cord of the Proximity
Sensor, wire the cord through an independent metal conduit to pre-
vent against Proximity Sensor damage or malfunctioning.
Cable Tractive Force
Do not pull cable with the tractive forces exceeding the following.
Diameter
Tractive force
4 mm dia. max.
30 N max.
4 mm dia. min.
50 N max.
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MOUNTING
The Proximity Sensor must not be subjected to excessive shock
with a hammer when it is installed, or the Proximity Sensor may be
damaged or lose its water-resistance.
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ENVIRONMENT
Water Resistance
Do not use the Proximity Sensor underwater, outdoors, or in the
rain.
Operating Environment
Be sure to use the Proximity Sensor within its operating ambient
temperature range and do not use the Proximity Sensor outdoors to
maintain its reliability and life expectancy. Although the Proximity
Sensor is water resistant, a cover to protect the Proximity Sensor
from water or water soluble machining oil is recommended so that
its reliability and life expectancy can be maintained.
Do not use the Proximity Sensor in an environment with chemical
gas (e.g., strong alkaline or acid gasses including nitric, chromic,
and concentrated sulfuric acid gases).
E2E 2-WIRE AC
E2E 2-WIRE AC
16
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CONNECTING LOAD TO AC 2-WIRE
SENSOR
Refer to the following before using AC or DC 2-wire Proximity Sen-
sors.
Surge Protection
Although the Proximity Sensor has a surge absorption circuit, if
there is any machine that has a large surge current (e.g., a motor or
welding machine) near the Proximity Sensor, connect a surge ab-
sorber to the machine.
Leakage Current
When it is OFF, the Proximity Sensor has leakage current. Refer to
Leakage Current Characteristics. In this case, the load is imposed
with a small voltage and the load may not be reset. Before using the
Proximity Sensor, make sure that this voltage is less than the load
reset voltage. The AC 2-wire Proximity Sensor cannot be con-
nected to any card-lift-off relay (e.g., the G2A) because contact
vibration of the relay will be caused by the leakage current and the
life of the relay will be shortened.
Countermeasures Against Leakage Current
AC 2-wire Models
Connect a bleeder resistor as the bypass for the leakage current so
that the current flowing into the load will be less than the load reset
current.
As shown in the following diagram, connect the bleeder resistor so
that the current flowing into the Proximity Sensor will be 10 mA mini-
mum and the residual voltage imposed on the load will be less than
the load reset voltage.
Load
Bleeder resistor R
VAC power
supply V
S
Refer to the following to calculate the bleeder resistance and the al-
lowable power of the bleeder resistor.
R V
S
/(10 -- I) (k)
P > V
S
2
/R (mW)
P: The allowable power of the bleeder resistor. (The actual power
capacity of the bleeder resistor must be at least a few times as
large as the allowable power of the bleeder resistor.)
I:
Load current (mA)
The following resistors are recommended.
100 VAC (supply voltage): A resistor with a resistance of 10 k max-
imum and an allowable power of 3 W minimum
200 VAC (supply voltage): A resistor with a resistance of 20 k max-
imum and an allowable power of 10 W minimum
If these resistors generate excessive heat, use a resistor with a re-
sistance of 10 k maximum and an allowable power of 5 W mini-
mum at 100 VAC and a resistor with a resistance of 20 k maximum
and an allowable power of 10 W minimum at 200 VAC instead.
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PRECAUTIONS FOR AC 2-WIRE PROXIMITY SENSORS IN OPERATION
Connector
Model
Connection type
Method
Description
AC
2-wire
AND
(serial connection)
Load
Load
Load
V
s
100 V
Incorrect
Correct
If 100 or 200 VAC is imposed on the Proximity
Sensors, V
L
(i.e., the voltage imposed on the
load) will be obtained from the following.
V
L
= V
S
-- (residual voltage x no. of Proximity
Sensors) (V)
Therefore, if V
L
is lower than the load operating
voltage, the load will not operate.
A maximum of three Proximity Sensors can be
connected in series provided that the supply
voltage is 100 V minimum.
E2E 2-WIRE AC
E2E 2-WIRE AC
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PRECAUTIONS FOR AC 2-WIRE PROXIMITY SENSORS IN OPERATION, CONTINUED
Model
Connection type
Method
Description
AC
2-wire
OR
(parallel connection)
Load
Load
VAC power
supply V
S
A
B
A
B
Incorrect
Correct
In principle, more than two Proximity Sensors
cannot be connected in parallel.
Provided that Proximity Sensor A does not
operate with Proximity Sensor B simultaneously
and there is no need to keep the load operating
continuously, the Proximity Sensors can be
connected in parallel. In this case, however, due
to the total leakage current of the Proximity
Sensors, the load may not reset properly.
It is not possible to keep the load operating
continuously with Proximity Sensors A and B in
simultaneous operation to sense sensing objects
due to the following reason.
When Proximity Sensor A is ON, the voltage
imposed on Proximity Sensor A will drop to
approximately 10 V and the load current flows
into Proximity Sensor A, and when one of the
sensing objects is close to Proximity Sensor B,
Proximity Sensor B will not operate because the
voltage imposed on Proximity Sensor B is 10 V,
which is too low. When Proximity Sensor A is
OFF, the voltage imposed on Proximity Sensor B
will reach the supply voltage and Proximity
Sensor B will be ON. Then, Proximity Sensor A
as well as Proximity Sensor B will be OFF for
approximately 10 ms, which resets the load for
an instant. To prevent the instantaneous
resetting of the load, use a relay as shown on the
left.
Cat. No. CEDSAX4 11/01 Specifications subject to change without notice. Printed in U.S.A.
OMRON ELECTRONICS LLC
One East Commerce Drive
Schaumburg, IL 60173
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
1-800-55-OMRON
OMRON CANADA, INC.
885 Milner Avenue
Scarborough, Ontario M1B 5V8
416-286-6465
R
OMRON ON--LINE
Global -- http://www.omron.com
USA -- http://www.omron.com/oei
Canada -- http://www.omron.com/oci