Rating/performance
shielded
non-shielded
Item
Model
E2Q5-N20
##
-M1
E2Q5-N40M
#
3- M1
Sensing distance Sn
20 mm ± 10%
40 mm ± 10%
Standard target size, L x W x H, Fe 37
60 x 60 x 1 mm
120 x 120 x 1 mm
Setting distance
0 to 16,2 mm
0 to 32,4 mm
Switching frequency
150 Hz
Sensing object
Ferrous metals
Differential travel
15% max. of sensing distance Sn
Operating voltage
10 to 30 VDC
Current consumption
20 mA max.
Control output
Type
E2Q5-N
# # #E1-##
: NPN - NO
E2Q5-N
# # #E3-##
: NPN - NO + NC
E2Q5-N
# # #F1-##
: PNP - NO
E2Q5-N
# # #F3-##
: PNP - NO + NC
Load
200 mA max.
On-stage voltage drop 3 VDC max. (at 200 mA load current)
Circuit protection
Reverse polarity, output short circuit
Indicator
Operating indicator (yellow LED), operating voltage (green LED)
Ambient temperature
Operating: -25° to 85°C
Ambient humidity
35 to 95% RH
Influence of temperature
± 10% max. of Sn at 23° in temperature range of -25° to 70°C
Dielectric strength
1.500 VAC, 50/60 Hz for 1 min. between current carry parts and case
Electromagnetic compatibility EMC
EN 60947-5-2
Vibration resistance
10 to 55 Hz, 1 mm amplitude according IEC 60068-2-6
Shock resistance
Approx. 30 G for 11 ms according to IEC 60068-2-27
Protection degree
IP67 IEC 60529, IP69K DIN 40050
Connection
Connector
M12 plug, 4 pins
Material
Case
PBT
Sensing face
PBT
Approvals
CERTIFIED
LISTED
D-2
Inductive Sensors
Precautions
!
Caution
Power supply
Do not impose an exessive voltage on the E2Q2, otherwise it
may explode or burn.
Do not connect an AC power supply to any DC model. If AC
power (100 VAC or more) is supplied to the sensor, it may ex-
plode or burn.
Brown
Load
Sensor
Black
Blue
Incorrect
Mutual Interference
If more than one Sensor is located in parallel, ensure to main-
tain enough space between adjacent Sensors to suppress
mutual interference as provided in the following diagram.
Side-by-side
A
Mutual Interference (Unit: mm)
Model
E2Q5-N20## -M1
E2Q5-N40M
##
- M1
Length
A
40
150
Be sure to abide by the following precautions for the safe op-
eration of the Sensor.
Power Reset Time
The Sensor is ready to operate within 300 ms after the Sensor
is turned ON. If the load and Sensor are connected to inde-
pendent power supplies respectively, be sure to turn ON the
Sensor before supplying power to the load.
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.
Sensing Object
The sensing distance of the Proximity Sensor vary with the
metal coating on sensing objects.
Wiring
Power Supply Voltage and Output Load
Power Supply Voltage
Make sure that the power supply to the Sensor is within the
rated voltage range. If a voltage exceeding the rated voltage
range is supplied to the Sensor, it may explode or burn.
Load Short-circuiting
Do not short-circuit the load, otherwise the Sensor may be
damaged.
Connection without Load
Do not connect the power supply to the Sensor with no load
connected, otherwise the internal elements may explode or
burn.
E2Q5
Wiring
Operating Environment
Do not use the Sensor in locations with explosive or flamma-
ble gas.
High-tension cables
Wiring through Metal Conduit:
If there is power or high-tension line near the cable of the
Proximity Sensor, wire the cable through an independent met-
al conduit to prevent against Proximity Sensor damage or
malfunction.
Correct Use
Design
Effects of Surrounding Metal
Provide a minimum distance between the Sensor and the sur-
rounding metal as shown in the table below.
B
A
C
Effects of Surrounding Metal (Unit: mm)
Model
E2Q5-N20
# #-M1
E2Q5-N40M
# #-M1
Length
A
45
120
B
0
300
C
0
40
E2Q5
D-5
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