proximity sensor

Omron Ultra Small Inductive Proximity Sensor E2EC

Features:
Φ3 ~ M12 small shield type sensor head. Can be embedded

within the metal

Using the robot wire standard (DC 2-wire)

The indicator on the trunk cable (amplifier section) makes

it easy to confirm the action

Power supply voltage range DC5 ~ 24V. (Only for DC 3-wire)

species:
Ontology

DC 2-wire

Shape the distance detection model

Action mode
NO NC
shield
467_lu_2_1
Φ3 0.8mm E2EC-CR8D1 2M * E2EC-CR8D2 2M *

Φ5.4 1.5mm E2EC-C1R5D1 2M * E2EC-C1R5D2 2M *

Φ8 3mm E2EC-C3D1 2M * E2EC-C3D2 2M *

M12 4mm E2EC-X4D1 2M * E2EC-X4D2 2M *

* With different frequency type. Model E2EC- □□□□ 5. (Eg E2EC-CR8D15)
DC 3-wire

Shape detection distance model

Output mode action mode NO
shield
467_lu_2_1

Φ3 0.5mm NPN open collector output E2EC-CR5C1 2M * 1,2

Φ8 2.5mm E2EC-C2R5C1 2M * 1,2

* 1. With different frequency type. Model E2EC- □□□□ 5. (Eg E2EC-CR5C15)

* 2. Also available with NC type. Please consult separately.

Rating:
Type DC 2-wire type

Item Model E2EC-CR8D □ E2EC-C1R5D □ E2EC-C3D □ E2EC-X4D □

Detection distance 0.8mm ± 15% 1.5mm ± 10% 3mm ± 10% 4mm ± 10%

Set the distance 0 ~ 0.56mm 0 ~ 1.05mm 0 ~ 2.1mm 0 ~ 2.8mm

Should be less than 10% of the detection distance

Detectable object Magnetic metal (non-magnetic metal

detection distance is short. See “Feature data” on the Catalog)

Standard detection object iron 5 × 5 × 1mm iron 8 × 8 × 1mm iron 12 × 12 × 1mm

Response frequency * 1 1.5kHz 1kHz

voltage
(Using voltage range)

) DC12 ~ 24V Ripple (p-p) 10% or less (DC10 ~ 30V)
Consumption Current –

Leakage current below 0.8mA

Control

Output switch

Capacity 5 ~ 100mA

Residual

Voltage 3V or less (load current 100mA, wire length 2m)

Indicator D1: Action display (red), set display (green),

D2 type: action display (red)

Action mode (near
Detection of objects) D1 type: NO

D2 type: NC

For details, refer to the timing diagram in the “Input

Output Section Circuit Diagram” on the Catalog

Protection circuit load short circuit protection, surge absorption

Ambient temperature range when operating, save: -25 ~ +70 °

C (no icing, condensation) *

2
Ambient humidity range when operating, save: 35 ~ 95% RH (no condensation)

Temperature of ± 25 ° C in the temperature range of -25 to

+ 70 ° C at + 23 ° C

The voltage is within ± 15% of the rated supply voltage,

the rated supply voltage, the detection distance of ± 2.5%

Insulation resistance 50MΩ or more (DC500V megger) The

charging unit is integral with the housing

Withstand voltage AC1,000V 1min charging part between the

whole and the shell

Vibration (durable) 10 ~ 55Hz up and down amplitude 1.5mm X, Y, Z direction 2h

Impact (durable) 1,000m / s2X, Y, Z direction 10 times

Protection structure IEC standard IP67,

Internal standard oil (only for sensor head)

Connection type wire lead type (standard wire length 2m)
Quality

(After packaging) about 45g

Material shell brass

Inspection surface ABS

Fastening
Nuts – Brass Nickel Plating

With teeth
Washer – iron galvanized

Accessories Amplifier mounting bracket, instruction manual

Type DC 3-wire

Item Model E2EC-CR5C1 E2EC-C2R5C1

Detection distance 0.5mm ± 15% 2.5mm ± 10%

Set the distance 0 ~ 0.3mm 0 ~ 1.7mm

Should be less than 10% of the detection distance

Detectable object Magnetic metal (non-magnetic metal

detection distance is short. See “Feature data” on the Catalog)

Standard detection object iron 5 × 5 × 1mm iron 8 × 8 × 1mm

Response frequency * 1 1kHz

voltage
(Using voltage range)

) DC5 ~ 24V ripple (p-p) 10% or less
(DC4.75 ~ 30V)

Consumption current below 10mA

Leakage current –
Control

Output switch

Capacity NPN open collector output 100mA or less
(DC30V or less)

Residual
Voltage below 1V (load current 100mA, wire length
2m)

Indicator light detection display (red)

Action mode (near
When detecting an object) NO

For details, see “Inputs and Outputs” on the Catalog

Section of the circuit diagram “in the timing diagram

Protection loop surge absorption

Ambient temperature range when operating, save: -25 ~ +70 ° C (no icing, condensation) * 2

Ambient humidity range when operating, save: 35 ~ 95% RH (no condensation)

Temperature of ± 25 ° C in the temperature range of -25 to + 70 ° C at + 23 ° C

Voltage effects using the voltage range of 4.75 ~ 30V rated power supply voltage

, The detection distance of ± 5% or less

Insulation resistance 50MΩ or more (DC500V megger) The

charging unit is integral with the housing

Withstand voltage AC500V 1min charging part between the whole and the shell

Vibration (durable) 10 ~ 55Hz up and down amplitude 1.5mm X, Y, Z direction 2h

Impact (durable) 500m / s2 X, Y, Z direction 10 times

Protection structure IEC standard IP64

Connection type wire lead type (standard wire length 2m)
Quality

(After packaging) about 45g

Material shell brass

Inspection surface ABS

Fastening
Nuts –
With teeth
Washers –
Accessories manual

* 1. The response frequency is the average.

Measurement conditions: the use of standard detection of

objects, the detection of objects as the standard interval

of 2 times the object, set the distance of 1/2 of the detection distance.

* 2. Please note that when the temperature difference

between the sensor section and the amplifier section is

large, malfunction may occur.