E2EM-X8B1-M1 Omron, E2EM-X8B1-M1 Datasheet - Page 12

• Manufacturer Part Number: E2EM-X8B1-M1
• Description: Inductive Proximity Sensor
• Manufacturer: Omron
• Type: Inductive Proximity Sensorr
• Series: E2EMr

Specifications of E2EM-X8B1-M1

• Sensor Input: Inductive
• Sensing Range: 8mm
• Supply Voltage Range Dc: 10V To 30V
• Sensor Housing: Cylindrical
• Load Current: 100mA
• Sensing Range Max: 8mm
• Switch Terminals: Connector
• Sensor Output: PNP
• Maximum Operating Temperature: + 70 C
• Operating Supply Voltage: 10 V to 40 V
• Sensing Distance: 8 mm
• Minimum Operating Temperature: - 25 C
• Features: NO
• Sensor Type: Inductive
• Sensing Object: Metallic
• Response Frequency: 300Hz
• Material - Body: Brass
• Shielding: Shielded
• Voltage - Supply: 10 V ~ 40 V
• Output Type: PNP-NO
• Terminal Type: Connector
• Package / Case: Cylinder, Threaded - M18
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Precautions
J SAFETY PRECAUTIONS
Power Supply
Do not impose an excessive voltage on the E2EM, otherwise it
may be damaged. Do not impose AC current (100 VAC) on any
E2EM DC model, otherwise it may be damaged.
Load Short-circuit
Do not short-circuit the load, or the E2EM may be damaged.
The E2EM’s short-circuit protection function will be valid if the
polarity of the supply voltage imposed is correct and within the
rated voltage range.
Wiring
Be sure to wire the E2EM and load correctly, otherwise it may be
damaged.
Connection with No Load
Be sure to insert loads when wiring. Make sure to connect a
proper load to the E2EM in operation, otherwise it may damage
internal elements.
Do not expose the product to flammable or explosive
gases.
Do not disassemble, repair, or modify the product.
J 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 Sensor before supplying power to the load.
E2EM
13
Effects of Surrounding Metal
When mounting the E2EM within a metal panel, ensure that the
clearances given in the following table are maintained.
(Unit: mm) See note.
Note: To convert mm to inches, multiply mm’s by 0.03937.
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
supply has an insulated transformer. Do not use a DC power
supply with an auto-transformer.
AND/OR Connection
When using the product in an AND/OR circuit, the product may
not function properly due to incorrect pulses or leakage currents.
Therefore, confirm that no problems will occur before actually
using the product in such a circuit.
E2EM-
E2EM
XjXj
DC 2 wire
DC 2-wire
E2EM-
E2EM
XjBj/Cj
DC 3 wire
DC 3-wire
ℓ
Type
Shielded
Shielded
Unshielded
Unshielded
Shielded
Shielded
ℓ
d
D
m
n
ℓ
d
D
m
n
ℓ
d
D
m
n
Item
d dia.
---
---
0
8
0
4.5
12
M8
2.4
18
2.4
12
18
---
2.4
18
2.4
12
18
M12
ℓ
3.6
27
3.6
24
27
25
70
25
48
70
3.6
27
3.6
24
27
M18
E2EM
6
45
6
45
45
45
120
45
90
120
6
45
6
45
45
M30