E2A-M12KS04-M1-B1 Omron, E2A-M12KS04-M1-B1 Datasheet - Page 14
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E2A-M12KS04-M1-B1
Manufacturer Part Number
E2A-M12KS04-M1-B1
Description
Proximity Sensors M12 shielded 4mm PNP NPB M12 connector NO
Manufacturer
Omron
Type
Cylindrical Proximity Sensorr
Series
E2Ar
Specifications of E2A-M12KS04-M1-B1
Maximum Operating Temperature
+ 70 C
Supply Voltage
12 VDC to 24 VDC
Supply Current
10 mA
Output Voltage
2 V
Operating Supply Voltage
10 VDC to 32 VDC
Mounting Style
Screw
Minimum Operating Temperature
- 40 C
Barrel Size
M12
Current Rating
200 mA
Features
Reduces cost and frequency of proximity sensor
Voltage Rating
32 VDC
Sensing Distance
4 mm
Output Type
PNP
Proximity Sensor Sensing Distance
4mm
Proximity Sensor Sensing Distance Range
2 to 7mm
Proximity Sensor Switching Mode
NO
Mounting
Panel
Operating Temp Range
-40C to 70C
Operating Temperature Classification
Commercial
Operating Supply Voltage (min)
10V
Operating Supply Voltage (typ)
12/15/18/24V
Operating Supply Voltage (max)
32V
Pin Count
4
Sensor Type
Inductive
Sensing Object
Metallic
Response Frequency
1MHz
Material - Body
Nickel-Plated Brass
Shielding
Shielded
Voltage - Supply
10 V ~ 32 V
Terminal Type
Connector
Package / Case
Cylinder, Threaded - M12
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Precautions
■ Safety Precautions
Power Supply
Do not impose an excessive voltage on the E2A, otherwise it may be
damaged. Do not impose AC current (100 to 240 VAC) on any DC
model, otherwise it may be damaged.
Load Short-circuit
Do not short-circuit the load, or the E2A may be damaged.
The E2A’s short-circuit protection function will be valid if the polarity
of the supply voltage imposed is correct and within the rated voltage
range.
■ Correct Use
Designing
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.
Effects of Surrounding Metal
When mounting the E2A within a metal panel, ensure that the clear-
ances given in the following table are maintained.
Note 1. In the case of using the supplied nuts.
14
Shielded
Non-
shielded
Type
2. In the case of using the supplied nuts.
If true flash mounting is necessary, apply a free zone of
1.5 mm.
If true flush mounting is necessary, apply a free zone of
4 mm.
l
Dimension M8
l
m
d
D
n
l
m
d
D
n
m
E2A
Cylindrical Proximity Sensor
0
4.5
---
0
12
12
8
24
12
24
0
12
---
0
18
15
20
40
15
40
M12
D
d dia.
0
(See note
1.)
24
27
1.5
27
22
48
70
22
70
M18
0
(See note 2.)
45
45
4
45
30
70
90
30
90
barrel
Short
l
M30
(Unit: mm)
40
90
120
40
120
m
barrel
Long
n
Wiring
Be sure to wire the E2A and load correctly, otherwise it may be dam-
aged.
Connection with No Load
Be sure to insert loads when wiring. Make sure to connect a proper
load to the E2A in operation, otherwise it may damage internal ele-
ments.
Do not expose the product to flammable or explo-
sive gases.
Do not disassemble, repair, or modify the product.
Power OFF
The Proximity Sensor may output a pulse signal when it is turned
OFF. Therefore, it is recommended that the load be turned OFF
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.
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
maintained.
Shielded
Non-
shielded
Type
A
B
A
B
Dimension
20
15
80
60
M8
30
20
120
100
M12
60
35
200
120
M18
110
70
300
200
barrel
Short
M30
(Unit: mm)
300
300
barrel
Long