Omron E2AU Datasheet
Omron E2AU Datasheet

Omron E2AU Datasheet

Cylindrical proximity sensor for mobile usage
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Cylindrical Proximity Sensor for Mobile Usage
E2AU
Designed and tested to keep
your machines moving
IP69k tested and certified for highest
water resistance
e1 type approval (according to
automotive directive 95/54/EC)
EMC noise tested up to 100 V/m
(ISO 11452-2)
Ordering Information
DC 3-wire models
Size
Sensing
distance
M12 Shielded
4.0 mm
M18 Shielded
8.0 mm
M30 Shielded
15.0 mm
E2AU
Connection
Body
material
Pre-wired
Brass
M12 connector
Brass
Pre-wired
Brass
M12 connector
Brass
Pre-wired
Brass
M12 connector
Brass
Thread length
(overall length)
configuration
34 (50)
PNP
56 (72)
PNP
34 (48)
PNP
56 (70)
PNP
39 (59)
PNP
61 (81)
PNP
39 (53)
PNP
61 (75)
PNP
44 (64)
PNP
66 (86)
PNP
44 (58)
PNP
66 (80)
PNP
Output
Operation mode NO
E2AU-M12KS04-WP-B1 2M
E2AU-M12LS04-WP-B1 2M
E2AU-M12KS04-M1-B1
E2AU-M12LS04-M1-B1
E2AU-M18KS08-WP-B1 2M
E2AU-M18LS08-WP-B1 2M
E2AU-M18KS08-M1-B1
E2AU-M18LS08-M1-B1
E2AU-M30KS15-WP-B1 2M
E2AU-M30LS15-WP-B1 2M
E2AU-M30KS15-M1-B1
E2AU-M30LS15-M1-B1
D-151

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Summary of Contents for Omron E2AU

  • Page 1 Designed and tested to keep your machines moving IP69k tested and certified for highest water resistance e1 type approval (according to automotive directive 95/54/EC) EMC noise tested up to 100 V/m (ISO 11452-2) Ordering Information DC 3-wire models Size Sensing...
  • Page 2: Model Number Legend

    9 10 11 Example: E2A-M12LS04-M1-B1 Standard, M12, long barrel, shielded, Sn=4 mm, M12 connector, PNP-NO E2A-S08KN04-WP-B1 5M Standard, M8 stainless steel, short barrel, non-shielded, Sn=4 mm, pre-wired PVC cable, PNP-NO, cable length=5 m 1. Basic name 8. Kind of connection pre-wired, PVC, dia 4mm (standard) 2.
  • Page 3: Specifications

    2. When using any model at an ambient temperature between −40°C and −25°C and a power voltage between 30 and 32 VDC, use a load current of 100 mA max., 3.
  • Page 4 2. When using any model at an ambient temperature between −40°C and −25°C and a power voltage between 30 and 32 VDC, use a load current of 100 mA max.
  • Page 5: Engineering Data

    Engineering Data Operating Range (Typical) Shielded Models E2AU-M30@S15 E2AU-M18@S08 E2AU-M12@S04 −30 −20 −10 Distance Y (mm) Influence of Sensing Object Size and Materials Shielded Models E2AU-M12@S04/ E2A-S12@S04 E2AU-M18@S08/E2A-S18@S08 E2AU-M30@S15/ E2A-S30@S15 Iron t = 1 mm t = 1 mm Iron Iron...
  • Page 6: Operation

    Yellow indicator E2AU-@-@-B1 Note 1: With M8 connector models, there is no output Control output reverse polarity protection diode. M12 Connector Pin Arrangement (See note 2.) Note 2: Terminal 2 of the M12 connector is not used. D-156 Inductive Sensors...
  • Page 7 Two, clamping nuts M12×1 Two, clamping nuts Note 1. 4-dia. vinyl-insulated round cable with 3 conductors (conductor cross section: Note 1. 4-dia. vinyl-insulated round cable with 3 conductors (conductor cross section: 0.3 mm ; insulator diameter: 1.3 mm); standard length: 2 m 0.3 mm...
  • Page 8 M12×1 M12×1 Indicator (See note.) M12×1 Indicator (See note.) Two, clamping nuts M12×1 Two, clamping nuts Note 1: Operation indicator (yellow LED, 4×90°) Note: Operation indicator (yellow LED, 4×90°) E2AU-M18KS08-M1-@@ E2AU-M18LS08-M1-@@ M12×1 M12×1 Indicator (See note.) Indicator (See note.) M18×1 M18×1...
  • Page 9: Safety Precautions

    Do not impose an excessive voltage on the E2AU, otherwise it may Connection with No Load be damaged. Do not impose AC current (100 to 240 VAC) on any DC model, otherwise it may be damaged. Be sure to insert loads when wiring. Make sure to connect a proper...
  • Page 10: Maintenance And Inspection

    180 Nm <SUITABILITY FOR USE> OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of the products in the customer’s application or use of the products. Take all necessary steps to determine the suitability of the product for the systems, machines, and equipment with which it will be used.

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