Omron E2AG User manual

1E2AG
Cylindrical Proximity Sensor
E2AG
• Highest value-performance ratio for standard applications
• Shielded and unshielded models with standard sensing range
Ordering information
Note:Add the cable length to the model number (example: E2AG-M12KS02-WP-B1 2M).
Appearance Sensing distance Output Type
Operation mode NO Operation mode NC
Shielded
M8
PNP
E2AG-S08KS01-WP-B1 E2AG-S08KS01-WP-B2
M12 E2AG-M12KS02-WP-B1 E2AG-M12KS02-WP-B2
M18 E2AG-M18KS05-WS-B1 E2AG-M18KS05-WS-B2
M30 E2AG-M30KS10-WS-B1 E2AG-M30KS10-WS-B2
Unshielded M8
PNP
E2AG-S08KN02-WP-B1 E2AG-S08KN02-WP-B2
M12 E2AG-M12KN05-WP-B1 E2AG-M12KN05-WP-B2
M18 E2AG-M18KN10-WS-B1 E2AG-M18KN10-WS-B2
M30 E2AG-M30KN18-WS-B1 E2AG-M30KN18-WS-B2
1.5 mm
2 mm
5 mm
10 mm
2 mm
5 mm
10 mm
18mm

2Cylindrical Proximity Sensor
Model Number Legend
1. Housing shape and material
M: Cylindrical, metric threaded, brass
S: Cylindrical, metric threaded, stainless steel (only M8)
2. Housing size
08: 8 mm
12: 12 mm
18: 18 mm
30: 30 mm
3. Barrel length
K: Standard length
4. Shield
S: Shielded
N: Unshielded
5. Sensing distance
Numeral: Sensing distance, e.g. 02=2 mm,10=10 mm
Exceptional case: 01=1.5 mm
6. Kind of connection
WP: pre-wired, PVC, dia 4 mm
WS: pre-wired, PVC, dia 6 mm
7. Power Source and Output
B: DC, 3-wire, PNP open collector
8. Operation mode
1: Normally open (NO)
2: Normally closed (NC)
9. Cable length
Numeral: Cable length
E2AG-@@@@@-@-@@-@
12345 6 789
eg., E2AG-M 12 K N 05-WP-B 1-2M
Cable length: 2 m
NO
DC, 3wire, PNP
pre-wired, PVC, dia4 mm
Sensing distance 3mm
Unshielded
Standard length
M12
Cylindrical, brass
eg., E2AG-S08KS01-WP-B 1-2M
Cable length: 2 m
NO
DC, 3wire, PNP
pre-wired, PVC, dia4 mm
Sensing distance 1.5 mm
Shielded
Standard length
M8
Cylindrical, stainless steel

3E2AG
Specifications
Item M8 M12 M18 M30
Shielded Unshielded Shielded Unshielded Shielded Unshielded Shielded Unshielded
E2AG-
S08KS01-@-B1
E2AG-
S08KS01-@-B2
E2AG-
S08KN02-@-B1
E2AG-
S08KN02-@-B2
E2AG-
M12KS02-@-B1
E2AG-
M12KS02-@-B2
E2AG-
M12KN05-@-B1
E2AG-
M12KN05-@-B2
E2AG-
M18KS05-@-B1
E2AG-
M18KS05-@-B2
E2AG-
M18KN10-@-B1
E2AG-
M18KN10-@-B2
E2AG-
M30KS10-@-B1
E2AG-
M30KS10-@-B2
E2AG-
M30KN18-@-B1
E2AG-
M30KN18-@-B2
Sensing
distance 1.5 mm ±10% 2 mm ±10% 5 mm ±10% 10 mm ±10% 18 mm ±10%
Differential travel 10% max. of sensing distance
Detectable
object Ferrous metal (The sensing distance decrease with non-ferrous metal. Refer to Engineering Data on pages 4 and 5)
Standard
sensing object
Iron
8×8×1 mm
Iron
12×12×1 mm
Iron
15×15×1 mm
Iron
18×18×1 mm
Iron
30×30×1 mm
Iron
54×54×1 mm
Response
frequency*1
*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.
1 kHz 0.4 kHz 0.8 kHz 0.1 kHz 0.5 kHz 0.1 kHz 0.1 kHz 0.1 kHz
Power supply
voltage
(operating
voltage range)
12 to 24 VDC. Ripple(p-p):10% max.
(10~30 VDC)
Current
consumption 13 mA max.
Control
output
Load
current open collector, 200 mA max.
Residual
voltage 2 V max. (under load current of 200 mA with cable length of 2 m)
Indicator Operation indicator (yellow)
Operation mode
(with sensing
object
approaching)
B1 Models: NO
B2 Models: NC
Refer to the timing charts under Output Circurt Diagrams of page 7 for details.
Protection
circuits Reverse polarity protection,Surge suppressor,Load short-circurt protection
Ambient
temperature
range
Operating / Storage: -25~+70°C (with no icing or condensation)
Ambient
humidity range Operating / Storage: 35~95% RH
Voltage
influence ±10% max. of sensing distance in rated voltage range ±15%
Insulation
resistance 50 MΩmin. (at 500 VDC) between current carry parts and case
Dielectric
strength 1,000 VAC, 50/60 Hz for 1 minute between current carry parts and case
Vibration
resistance 10~55 Hz 0.75 mm double amplitude for 2 hours each in X,Y,and Z directions
Shock
resistance
500 m/s² 10 times
each in X,Y,and Z directions 1,000 m/s² 10 times each in X,Y,and Z directions
Degree of
protection IEC 60529 IP67
Connection
method Pre-wired models (Standard cable length: 2 m)
Weight Approx. 55 g Approx. 65 g Approx. 140 g Approx. 190 g
Materials
Case Stainless steel (SUS303) Nickel plated brass
Sensing
surface PBT

4Cylindrical Proximity Sensor
Engineering data (typical)
Sensing Area
DC 3-wire models/shielded DC 3-wire models/unshielded
Influence of sensing object size and material
DC 3-wire models/shielded
E2G-M30KS10-?-C/B?
E2G-M18KS05
-?-C/B?
E2G-M12KS02
-?-C/B?
E2G-
S08KS01
-?-C/B?
Distance X (mm)
Distance
Y (mm)
E2G-M30KS10-?-C/B?
E2G-M18KS05
-?-C/B?
E2G-M12KS02
-?-C/B?
E2G-
S08KS01
-?-C/B?
Distance X (mm)
Distance
Y (mm)
E2AG-M30KS10-@-C/B@
E2AG-M18KS05
-@-C/B@
E2AG-M12KS02
-
@ -C/B @
E2AG-
S08KS01
-@-C/B@
Distance X (mm)
Distance
Y (mm)
E2AG-M30KN18-@-C/B@
E2AG-S08KN02
-@-C/B@
E2AG-M12KN05
-@-C/B@
E2AG-M18KN10- @ -C/B @
Distance X (mm)
Distance
Y (mm)
E2AG-S08KS01-@-C/B@
Distance X (mm)
Side length of sensing object d (mm) Side length of sensing object d (mm)
Iron
Stainless
steel
Brass
Aluminum
E2AG-M12KS02-@-C/B@
Distance X (mm)
Iron
Stainless
steel
Brass
Aluminum
E2AG-M18KS05-@-C/B@E2AG-M30KS10-@-C/B@
Distance X (mm)
Side length of sensing object d (mm) Side length of sensing object d (mm)
Iron
Iron
Stainless
steel
Stainless
steel
Brass Brass
AluminumAluminum
Distance X (mm)

5E2AG
DC 3-wire models/unshielded
E2AG-S08KN02 -@-C/B@ E2AG-M12KN05 -@-C/B@
Side length of sensing object d (mm) Side length of sensing object d (mm)
Iron
Iron
Stainless
steel Stainless
steel
Brass
Brass
Aluminum
Aluminum
Copper
Distance X (mm)
Distance X (mm)
Iron
Stainless
steel
Aluminum
E2AG-M18KN10 -@-C/B@ E2AG-M30KN18 -@-C/B@
Side length of sensing object d (mm) Side length of sensing object d (mm)
Iron
Stainless
steel
Brass
Brass
Aluminum
Distance X (mm)
Distance X (mm)

6Cylindrical Proximity Sensor
Dimensions (All units are millimeters unless particular indicated.)
Process Dimension Of Mounting Hole
Pre-wired models (shielded) Pre-wired models (unshielded)
Fig. AE2AG-S08KS01-WP-B Fig. BE2AG-S08KN02-WP-B
Fig. CE2AG-M12KS02-WP-B Fig. DE2AG-M12KN05-WP-B
Fig. EE2AG-M18KS05-WS-B Fig. FE2AG-M18KN10-WS-B
Fig. GE2AG-M30KS10-WS-B Fig. HE2AG-M30KN18-WS-B
indicator
*1
2-clamping nuts
toothed washer
*1 PVC round insulated cable 3-wire dia-4 (cross section of conductor: 0.3mm²,insulator diameter: φ1.3mm)standard 2m cable.
indicator
*1
2-clamping nuts
toothed washer
*1 PVC round insulated cable 3-wire dia-4 (cross section of conductor: 0.3mm²,insulator diameter: φ1.3mm)standard 2m cable.
indicator
*1
2-clamping nuts
toothed washer
*1 PVC round insulated cable 3-wire dia-4 (cross section of conductor: 0.3mm²,insulator diameter: φ1.3mm)standard 2m cable.
indicator
*1
2-clamping nuts
toothed washer
*1 PVC round insulated cable 3-wire dia-4 (cross section of conductor: 0.3mm²,insulator diameter: φ1.3mm)standard 2m cable.
indicator
*1
2-clamping nuts
toothed washer
*1 PVC round insulated cable 3-wire dia-6 (cross section of conductor: 0.5mm²,insulator diameter: φ1.9mm)standard 2m cable.
indicator
*1
2-clamping nuts
toothed washer
*1 PVC round insulated cable 3-wire dia-6 (cross section of conductor: 0.5mm²,insulator diameter: φ1.9mm)standard 2m cable.
indicator
*1
2-clamping nuts
toothed washer
*1 PVC round insulated cable 3-wire dia-6 (cross section of conductor: 0.5mm²,insulator diameter: φ1.9mm)standard 2m cable.
indicator
*1
2-clamping nuts
toothed washer
*1 PVC round insulated cable 3-wire dia-6 (cross section of conductor: 0.5mm²,insulator diameter: φ1.9mm)standard 2m cable.
Proximity Diameter
Dimension

7E2AG
Output circuit
Correct use
Effects of surrounding metal
Please keep the distance as the demensions of the following chart
away from the surrounding metal.
Mutual interference
Please use the value shown as the following chart when the the
products are oppsite or parallel configurated.
Precaution for safe use
Power supply voltage
Do not use a voltage which exceeds the range of the rated voltage.
Applying a voltage that is higher than the rated voltage or using an
AC supply (220 V) for the sensor may cause sensor explosion or
burning.
Load short-circuiting
Do not short-circuit the load,otherwise explosion or burning may
occur. The load short-circuit protection function operates when the
power supply is connected with the correct polarity and the power is
within the rated voltage range.
Incorrect connection
Ensure that the power suppy polarity and other wiring is correct, oth-
erwise incorrect wiring may cause explosion or burning.
Output Model Operation
mode Timing chart Output circuit
PNP
Open
collector
output
E2AG-@-@-B1 NO
E2AG-@-@-B2 NC
(%)100 0
Detection
object
Proximity switch
Non-sensing
zone
Sensing
zone
Rated
detection
distance
ON
OFF
ON
OFF
Operation
indicator
(yellow)
Output
control
NOTE: ABCD are the pins' numbersof the Connector.
Load
A
D(or B)
C
Brown
Black
Blue
Proximity
Sensor
Main
Circuit
(%)100 0
Detection
object
Proximity switch
Non-sensing
zone
Sensing
zone
Rated
detection
distance
ON
OFF
ON
OFF
Operation
indicator
(yellow)
Output
control
Model Event M8 M12 M18 M30
Shielded
l0
d 8 12 18 30
D0
m4.5 8 20 40
n12182745
Unshielded
l6152230
d24405590
D 6 15 22 30
m 8 20 40 70
n34365490
(Unit:mm)
Model Event M8 M12 M18 M30
Shielded A 20 30(20) 50(30) 100(50)
B 15 20(12) 35(18) 70(35)
Unshielded A 80 120(60) 200(100) 300(100)
B 60 100(50) 110(60) 200(100)
(Unit:mm)

8Cylindrical Proximity Sensor
In the interest of
p
roduct im
p
rovement
,
s
p
ecifications are sub
j
ect to chan
g
e without notice.Cat. No. E61E-EN-01