E2Q6 Datasheet

E2Q6 Datasheet
Rectangular Proximity Sensor
E2Q6
Freely Change the Sensing Direction
• Change between any of five sensing directions: front or 90 up,
down, left, or right.
• Four indicators show the operating status of the Sensor from
many directions.
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 4.
Ordering Information
Sensors [Refer to Dimensions on page 6]
DC Models
Shielded/
Unshielded
Sensing distance
Shielded
Connection method
Operation mode
20 mm
Terminal block
Unshielded
30 mm
Model
NPN output
PNP output
E2Q6-N20E3-H
E2Q6-N20F3-H
E2Q6-N30ME3-H
E2Q6-N30MF3-H
NO + NC
Accessories (Sold Separately)
Recommended Cable Gland (ST Type) (Manufactured by LAPP)
Purchase a cable gland to maintain a water-resistant structure.
Product number
ST-M20 1.5
Color
Screw size
M20 P1.5
Black
Applicable cable outer diameter
7 to 13 dia.
Dimensions (Unit: mm)
25
37
9
27.6
17
For details or to make purchases, contact your OMRON sales
representative.
13.4
Note: A seal packing is not included.
Applicable seal packing
GPM20
Note: Purchase a seal packing to maintain water resistance.
1
E2Q6
Ratings and Specifications
Shielding
Item
Model
Shielded
Unshielded
E2Q6-N203-H
E2Q6-N30M3-H
Sensing distance
20 mm 10%
30 mm 10%
Set distance
0 to 16 mm
0 to 24 mm
Differential travel
15% max. of sensing distance
Detectable object
Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data
(Reference Value) on page 3.)
Standard sensing object
Iron, 60 60 1 mm
Iron, 90 90 1 mm
Response frequency *1
150 Hz
100 Hz
Power supply voltage (operating
voltage range)
10 to 30 VDC, including 10% ripple (p-p)
Current consumption
Control
output
20 mA max.
Load current
200 mA max.
Residual voltage
2 V max. (at 200 mA load current)
Indicators
Power indicator (green), detection indicator (yellow)
Operation mode
NO + NC
Protection circuits
Power supply reverse polarity protection, output reverse polarity protection, and load short-circuit
protection
Ambient temperature range
Operating and storage: 25 to 70C (with no icing or condensation)
Ambient humidity range
Operating and storage: 35% to 95% (with no condensation)
Temperature influence
15% max. of sensing distance at 23C in the temperature range of 25 to 70C
Voltage influence
2% max. of sensing distance at 24 VDC in the range of 24 VDC 15%
2% max. of sensing distance at 12 VDC in the range of 12 VDC 15%
Insulation resistance
50 M min. (at 500 VDC) between current-carrying parts and case
Dielectric strength
1,000 VAC, at 50/60 Hz for 1 min. between current-carrying parts and case
Vibration resistance (destruction) 10 to 55 Hz with a 1.5-mm double amplitude in X, Y, and Z directions
Shock resistance (destruction)
300 m/s2 3 times each in six directions
Degree of protection
IEC IP67 *2
Connection method
Terminal block
Weight (packed state/Sensor only) Approx. 250 g/approx. 230 g
Materials
Accessories
Case
Polyamide (PA)
Sensing surface
Polyamide (PA)
Terminal base
Polyamide (PA)
Instruction manual
*1. The response frequency is an average value. Measurement conditions are as follows: standard sensing object, a distance of twice the standard
sensing object, and a set distance of half the sensing distance.
*2. When the recommended cable gland is used.
2
E2Q6
Engineering Data (Reference Value)
Sensing Area
Shielded Models
E2Q6-N203-H
Unshielded Models
E2Q6-N30M3-H
Y
X
30
35
Distance X (mm)
Distance X (mm)
35
25
30
25
Y
X
20
20
15
15
10
10
5
5
0
−40
−30
−20
−10
0
10
20
30
0
−40
40
−30
−20
Distance Y (mm)
Sensing Head
−10
0
10
20
30
40
Distance Y (mm)
Sensing Head
25
t = 1 mm
d
X
Iron
20
Distance X (mm)
Distance X (mm)
Influence of Sensing Object Size and Materials
Shielded Models
Unshielded Models
E2Q6-N203-H
E2Q6-N30M3-H
35
d
t = 1 mm
X
Iron
30
Stainless steel
SUS304
25
Stainless steel
SUS304
15
20
15
10
Brass
Brass
Aluminum
Aluminum
10
Copper
Copper
5
5
0
0
0
10
20
30
40
50
60
0
70
10
20
Side length of sensing object: d (mm)
30
40
50
60
70
Side length of sensing object: d (mm)
I/O Circuit Diagrams
NPN
Model
Operation mode
Timing charts
Outside of sensing area
Output circuit
Sensing area
Proximity
Sensor
Sensing
object
1
+V
Load
Load
4
E2Q6-N20E3-H
E2Q6-N30ME3-H
100
(%)
0
Rated sensing distance
NO + NC
NO output
Proximity
Sensor
main
circuit
Lit
Not lit
ON
OFF
ON
2
NC output
Detection indicator
(yellow)
Control output, NO
3
0V
Terminal arrangement
Cable connecting side
Control output, NC
OFF
PNP
Model
Operation mode
Timing charts
Outside of sensing area
Sensing area
Output circuit
Proximity
Sensor
1
Sensing
object
E2Q6-N20F3-H
E2Q6-N30MF3-H
(%)
NO + NC
100
Proximity
Sensor
main
circuit
0
Rated sensing distance
Lit
Detection indicator
Not lit
(yellow)
ON
Control output, NO
OFF
ON
+V
NO output
4
NC output
2
Load
Load
3
0V
Terminal arrangement
Cable connecting side
Control output, NC
OFF
3
E2Q6
Safety Precautions
Be sure to read the precautions for all models in the website at: http//www.ia.omron.com/.
Indication and Meaning for Safe Use
WARNING
Indicates a potentially hazardous situation
which, if not avoided, will result in minor or
moderate injury, or may result in serious
injury or death. Additionally there may be
significant property damage.
Precautions for
Safe Use
Supplementary comments on what to do or
avoid doing, to use the product safely.
Precautions for
Correct Use
Supplementary comments on what to do or
avoid doing, to prevent failure to operate, or
undesirable effect on product performance.
WARNING
This product is not designed or rated for directly or indirectly ensuring safety of persons.
Do not use it for such a purpose.
Never use this product with an AC power supply. Otherwise, explosion may result.
Precautions for Safe Use
The following precautions must be observed to ensure safe operation.
1. Do not use the product in an environment where flammable or
explosive gas is present.
2. Do not attempt to disassemble, repair, or modify the product.
3. Power Supply Voltage
Do not use a voltage that exceeds the rated operating voltage
range. Applying a voltage that is higher than the operating voltage
range may result in damage or burnout.
4. Incorrect Wiring
Be sure that the power supply polarity and other wiring is correct.
Incorrect wiring may cause explosion or burnout.
5. Connection without a Load
If the power supply is connected directly without a load, the
internal elements may explode or burn. Be sure to insert a load
when connecting the power supply.
6. Dispose of this product as industrial waste.
Precautions for Correct Use
Operating Environment
1. Do not install the product in the following locations.
Doing so may result in product failure or malfunction.
(1) Outdoor locations directly subject to sunlight, rain, snow,
water droplets, or oil.
(2) Locations subject to atmospheres with chemical vapors, in
particular solvents and acids.
(3) Locations subject to corrosive gases.
(4) Locations subject to shocks or vibration.
2. The Sensor may malfunction if used near ultrasonic cleaning
equipment, high-frequency equipment, transceivers, cellular
phones, inverters, or other devices that generate a highfrequency electric field. Please refer to the Precautions for
Correct Use of Photoelectric Sensors on the OMRON website
(www.ia.omron.com) for typical measures.
3. Laying the Proximity Sensor wiring in the same conduit or duct as
high-voltage wires or power lines may result in incorrect operation
and damage due to induction. Wire the Sensor using a separate
conduit or independent conduit.
4. Cleaning
Never use thinner or other solvents. Otherwise, the product
surface may be dissolved.
5. Do not subject the Sensor to strong shock. Otherwise, the Sensor
Head may be damaged.
Power ON
The Sensor is ready to sense an object within 300 ms after turning the
power ON. If the load and Sensor are connected to different power
supplies, always turn ON the Sensor power first.
Power OFF
Output pulses may occur when the power supply is turned OFF. Turn
OFF the power supply to the load or load line first.
Effects of Surrounding Metals
When the Proximity Sensor is embedded in metal, make sure that the
clearances given in the following table are maintained.
UL Certification
This product is certified for UL standards, but the certification is not
applicable to metal piping to the conduit section.
For UL applications, use a certified cable grip.
B
B
C
A
F
E
E
D
(Unit: mm)
4
Model
A
B
C
D
E
F
E2Q6-N203-H
0
0
0
0
10
60
E2Q6-N30M3-H
40
0
25
40
20
90
E2Q6
Mutual Interference
Switching the Sensing Direction
If more than one Proximity Sensor is installed face-to-face or side-byside, make sure that the distances between two units adjacent to each
other are the same as or larger than the corresponding values shown
in the following table.
1. Remove two screws.
B
A
2. Lifting the sensing surface separates it from the case.
(2)
A
(Unit: mm)
Model
A
B
E2Q6-N203-H
170
120
E2Q6-N30M3-H
280
200
Tightening Torque
Tighten bolts and screws with the specified torque.
Between case and terminal
1.8 N·m
Terminal screws
1.0 N·m
(1)
3. When positioning the sensing surface to the side, rotate it to the
required position, then fit it into the case. (The possible positions
are 0, 90, 180, and 270. Do not forcefully rotate the sensing
surface.)
4. Secure it with the screws.
5
E2Q6
(Unit: mm)
Dimensions
Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.
Sensors
E2Q6-N20E3-H
E2Q6-N20F3-H
E2Q6-N30ME3-H
E2Q6-N30MF3-H
Power indicator (green)
Two, 5.3-dia. holes
Two, 7.3
Two, 5.3
30 40
Detection indicator
(yellow)
60
46
Front Detection
118
40
Conduit screw,
M20 × P1.5
40
11
16.3
40
Detection indicator (yellow)
Power indicator (green)
Mounting Hole Dimensions
Four, 5.5-dia. (or M5) holes
30±0.2
60±0.2
Cat. No. F17E-EN-01
In the interest of product improvement, specifications are subject to change without notice.
OMRON EUROPE B.V.
Wegalaan 67-69,
NL-2132 JD, Hoofddorp,
The Netherlands
Phone: +31 23 568 13 00
Fax:
+31 23 568 13 88
industrial.omron.eu
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