D-154
Inductive Sensors
DC 3-wire Models
/ DC 4-wire
Note 1.
The response frequency is an average value. Measurement conditions are as follows: standard target, a distance of twice the standard
target distance between targets, and a setting distance of half the sensing distance.
2.
When using any model at an ambient temperature between
−
40°C and
−
25°C and a power voltage between 30 and 32 VDC, use a load
current of 100 mA max.
3.
For USA and Canada: Use class 2 circuit only.
Size
M18
M30
Type
Shielded
Shielded
Item
E2A-M18
@
S08-
@@
-B1
E2A-M30
@
S15-
@@
-B1
Sensing distance
8 mm
±
10%
15 mm
±
10%
Setting distance
0 to 6.4 mm
0 to 12 mm
Differential travel
10% max. of sensing distance
Target
Ferrous metal (The sensing distance decreases with non-ferrous metal.)
Standard target
(mild steel ST37)
24
×
24
×
1 mm
45
×
45
×
1 mm
Response frequency
(See note 1.)
500 Hz
250 Hz
Power supply voltage
(operating voltage range)
12 to 24 VDC. Ripple (p-p): 10% max.
(10 to 32 VDC)
Current consumption
(DC 3-wire)
10 mA max.
Output type
PNP open collector
Control
output
Load current
(See note 2.)
200 mA max. (32 VDC max.)
Residual voltage
2 V max. (under load current of 200 mA with cable length of 2 m)
Indicator
Operation indicator (Yellow LED)
Operation mode
(with sensing object
approaching)
-B1
Protection circuit
Output reverse polarity protection, Power source circuit reverse polarity protection, Surge suppressor,
Short-circuit protection
Ambient air temperature
Operating:
−
40
°
C to 70
°
C, Storage:
−
40
°
C to 85
°
C (with no icing or condensation)
Temperature influence
(See note 2.)
±
10% max. of sensing distance at 23
°
C within temperature range of
−
25
°
C to 70
°
C
±
15% max. of sensing distance at 23
°
C within temperature range of
−
40
°
C to 70
°
C
Ambient humidity
Operating: 35% to 95%, Storage: 35% to 95%
Voltage influence
±
1% max. of sensing distance in rated voltage range
±
15%
Insulation resistance
50 M
Ω
min. (at 500 VDC) between current carry parts and case
Dielectric strength
1,000 VAC at 50/60 Hz for 1 min between current carry parts and case
Vibration resistance
10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y and Z directions
Shock resistance
1,000 m/s
2
, 10 times each in X, Y and Z directions
Standard and listings
(See note 3.)
IP67 after IEC 60529
IP69k after DIN 40050
EMC after EN60947-5-2
EMC after 95/94/EC
EMC after ISO11452-2
Connection method
Pre-wired models (dia 4mm PVC cable with length = 2m).
M12 connector models.
Weight
(pakka-
ged)
Pre-wired model
Approx. 160 g
Approx. 280 g
Connector model
Approx. 70 g
Approx. 200 g
Material
Case
Brass-nickel plated
Sensing surface
PBT
Cable
Standard cable is PVC dia 4mm.
Clamping nut
brass-nickel plated for brass models stainless steel for steel models
D10E-EN-01+E2AU+Datasheet.fm Seite 154 Donnerstag, 12. Juni 2008 11:21 11
