KEYENCE EV-130MU User Manual

DC two-wire self contained

AB AB

Shielded Unshielded

amplifier proximity sensors

EV series

Connections Diagram

All the models of the EV series proximity sensors (except for M8) are provided with a built in short-circuit protection circuit. The sensor will not therefore be damaged even if it is directly connected to a power source. With no load connected, however, the sensor will not detect anything even when it is connected to a power source. Connect the brown cord of the proximity switch sensor to the ( + ) posivtive side, and the blue cord the ( – ) negative side for NPN input.

Connection to a programmable controller

●

Built-in DC power supply (external supply)

(NPN INPUT

●

Built-in DC power supply (external supply)

(PNP INPUT

Hints on Correct Use

Warning

■ Mutual interference

When mounting two or more sensors of the same model in opposition or in juxtaposition to each other, be sure to provide spacingbetween the two sensors for each model as shown in the table below.

Distance

Model

EV-

108M/U

EV-

112M/U

EV-

118M/U

EV-

130M/U

■Leakage current

With the EV series sensors, a leakage current flows through the sensor even when the output is turned off. For this reason, some voltage may remain in the load connected to the sensor, which may result in unwanted operation or chattering, depending on the load (Ex. Programmable logic controller). In such a case, be sure to connect a resistor in parallel with the load to minimize the residual voltages at both ends of the load.

Instruction Manual

Connection to relay load

(

)

Brown

Blue

COM

IN 0V

24V

)

Blue

Brown

COM

IN 0V

24V

Do not use this product for the purpose of protecting the human body.

Opposed position

20/30 30/55 40/70

100/160

Juxtaposition

mm mm

11/28 22/62 28/88

50/180

■Wiring

• Route the sensor cable separately from the motor power cable or high tension cables as the sensor may malfunction as a result of noise.

• The sensor cable length should be 200m (656ft.) or less using a cable with a conductor cross-section area equal to or greater than that of the standard cable.

■Effect by ambient metal

Sensors of shielded type can be flushmounted into metal. As for sensors of unshielded type, however, the distance longer than the value shown in the table below shall be given between a sensor of unshielded type and metal.

Model

EV-108U EV-112U EV-118U EV-130U

Brown

Blue

Brown

Blue

Distance

NPN INPUT

(

PNP INPUT

96M0218

)

load

DC12to24V

)

DC12to24V

load

øA

(mm)(mm)

25 55 70

120

13 20 25 28

■Tightening torque

When mounting the sensor, be sure to use the toothed washer suppIied as an accessory. Tighten the washer to less than the torque specified for each model in the table below.

Dimension

Model

Distance

(mm)

EV-108M·EV-108U 3 EV-112M·EV-112U 6 EV-118M·EV-118U 7 EV-130M·EV-130U 10

■Relay Load

Note that the sensor's residual voltage is

3.4V. (A 12 VDC relay cannot be operated.)

■Low load current

If the load current is less than 5mA, connect a bleader resistor in parallel with the load so that a current of more than 5mA flow through the sensor.

part

8Nm max. 15Nm max. 60Nm max.

120Nm max.

part

9Nm max. 30Nm max. 70Nm max.

180Nm max.

Specifications

Type Model Size Detecting distance / M Detecting distance / U Detectable object Standard target / M

(iron,t =1mm) Standard target / U

(iron,t =1mm) Hysteresis Response frequency

Temperature fluctuation Operation mode

Control output (switching capacity)

Protective circuit Power supply

Ratings Degree of protection Operating temperature Relative humidity Vibration

Shock Housing material

Cable length

*1 EV-108U/112U/118U: ±10% of detecting distance at 23°C (73.4°F) within -10 to +70°C (14 to

158°F) EV-130U: -5 to +20% of detecting distance at 23°C (73.4°F) within -10 to +70°C (14 to 158°F)

EV-108M / U

1.5mm ± 10% 4mm ± 10%

10 × 10 mm 12 × 12 mm 18 × 18 mm 30 × 30 mm

20 × 20 mm 30 × 30 mm 50 × 50 mm 70 × 70 mm

10% max. of detecting distance / 20% max. of detecting distance within –10 to + 70°C (–14 to 158°F), No freezing

800Hz

5 to 80mA

Reversed polarity,

surge voltage

Current consumption (leakage current) : 1.0mA max. Residual voltage : 3.6V max. (with 2-m cable

10 to 55Hz 1.5mm double amplitude in X, Y, and Z directions, 2 hours respectively

500 m/s2 in X, Y, and Z

directions, 3 times respectively

Stainless steel

M:Shielded/U:Non-shielded

EV-112M / U

M12

2.5mm ± 10% 8mm ± 10%

Ferrous metals (see Characteristics for non-ferrous metals)

600Hz

M: ±10%max. of detecting distance at 23°C (73.4°F)

within –25 to + 70°C (–13 to 158°F), No freezing

N.O. (N.C. output type available for all models

Reversed polarity, overcurrent, surge voltage

12 to 24 VDC Ripple

–25 to + 80°C (–13 to 176°F), No freezing

35 to 95%, No condensation

EV-118M / U

M18

5mm ± 10%

15mm ± 10%

350Hz

5 to 200mA

(p-p)

: 20% max.

IP-67

1000 m/s

directions, 3 times respectively

Nickel-plated brass

)

in X, Y, and Z

EV-130M / U

M30 10mm ± 10% 27mm ± 10%

250Hz

WARRANTIES AND DISCLAIMERS

KEYENCE, at its sole option, will refund, repair or replace at no charge any defective Products within 1 year from the date of shipment. Unless stated otherwise herein, the Products should not be used internally in humans, for human transportation, as safety devices or fail-safe systems. EXCEPT FOR THE FOREGOING, ALL EXPRESS, IMPLIED

AND STATUTORY WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF PROPRIETARY RIGHTS, ARE EXPRESSLY DISCLAIMED. KEYENCE SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL OR OTHER DAMAGES, EVEN IF DAMAGES RESULT FROM THE USE OF THE PRODUCTS IN ACCORDANCE WITH ANY SUGGESTIONS OR INFORMATION PROVIDED BY KEYENCE. In some jurisdictions, some of the foregoing warranty disclaimers or damage

limitations may not apply.

E 1110-2

)