Datasheet

ManualsBrandsOmron Industrial Automation ManualsInductive SensorsInductive Proximity Sensor 30mm PNP, Make Contact (NO) 200mA

1E2B

Cylindrical Proximity Sensor

E2B

The high reliability and new

design for standard industrial

in-door applications with the

best balance of costs-

performance.

• All standard models M8, M12, M18 and M30

• Single and double sensing distance

• Normally open (NO), normally closed (NC)

• IP67 for protection in wet environments

• Round visible LED for operation control

• Standard temperature range –25°C to 70°C

Ordering Information

Double sensing distance, DC 3-wire models

Size

Sensing

distance

Connection

Body

material

Body

length

Output Operation mode NO Operation mode NC

Shielded 2 mm

Pre-wired

Stainless

steel

Short

PNP E2B-S08KS02-WP-B1 2M OMS E2B-S08KS02-WP-B2 2M OMS

NPN E2B-S08KS02-WP-C1 2M OMS E2B-S08KS02-WP-C2 2M OMS

Long

PNP E2B-S08LS02-WP-B1 2M OMS E2B-S08LS02-WP-B2 2M OMS

NPN E2B-S08LS02-WP-C1 2M OMS E2B-S08LS02-WP-C2 2M OMS

M8 connector

(3-pin)

Short

PNP E2B-S08KS02-MC-B1 OMS E2B-S08KS02-MC-B2 OMS

NPN E2B-S08KS02-MC-C1 OMS E2B-S08KS02-MC-C2 OMS

Long

PNP E2B-S08LS02-MC-B1 OMS E2B-S08LS02-MC-B2 OMS

NPN E2B-S08LS02-MC-C1 OMS E2B-S08LS02-MC-C2 OMS

Non-

Shielded

4mm

Pre-wired

Short

PNP E2B-S08KN04-WP-B1 2M OMS E2B-S08KN04-WP-B2 2M OMS

NPN E2B-S08KN04-WP-C1 2M OMS E2B-S08KN04-WP-C2 2M OMS

Long

PNP E2B-S08LN04-WP-B1 2M OMS E2B-S08LN04-WP-B2 2M OMS

NPN E2B-S08LN04-WP-C1 2M OMS E2B-S08LN04-WP-C2 2M OMS

M8 connector

(3-pin)

Short

PNP E2B-S08KN04-MC-B1 OMS E2B-S08KN04-MC-B2 OMS

NPN E2B-S08KN04-MC-C1 OMS E2B-S08KN04-MC-C2 OMS

Long

PNP E2B-S08LN04-MC-B1 OMS E2B-S08LN04-MC-B2 OMS

NPN E2B-S08LN04-MC-C1 OMS E2B-S08LN04-MC-C2 OMS

M12

Shielded 4 mm

Pre-wired

Brass

Short

PNP E2B-M12KS04-WP-B1 2M OMS E2B-M12KS04-WP-B2 2M OMS

NPN E2B-M12KS04-WP-C1 2M OMS E2B-M12KS04-WP-C2 2M OMS

Long

PNP E2B-M12LS04-WP-B1 2M OMS E2B-M12LS04-WP-B2 2M OMS

NPN E2B-M12LS04-WP-C1 2M OMS E2B-M12LS04-WP-C2 2M OMS

M12 connector

(4-pin)

Short

PNP E2B-M12KS04-M1-B1 OMS E2B-M12KS04-M1-B2 OMS

NPN E2B-M12KS04-M1-C1 OMS E2B-M12KS04-M1-C2 OMS

Long

PNP E2B-M12LS04-M1-B1 OMS E2B-M12LS04-M1-B2 OMS

NPN E2B-M12LS04-M1-C1 OMS E2B-M12LS04-M1-C2 OMS

Non-

Shielded

8mm

Pre-wired

Short

PNP E2B-M12KN08-WP-B1 2M OMS E2B-M12KN08-WP-B2 2M OMS

NPN E2B-M12KN08-WP-C1 2M OMS E2B-M12KN08-WP-C2 2M OMS

Long

PNP E2B-M12LN08-WP-B1 2M OMS E2B-M12LN08-WP-B2 2M OMS

NPN E2B-M12LN08-WP-C1 2M OMS E2B-M12LN08-WP-C2 2M OMS

M12 connector

(4-pin)

Short

PNP E2B-M12KN08-M1-B1 OMS E2B-M12KN08-M1-B2 OMS

NPN E2B-M12KN08-M1-C1 OMS E2B-M12KN08-M1-C2 OMS

Long

PNP E2B-M12LN08-M1-B1 OMS E2B-M12LN08-M1-B2 OMS

NPN E2B-M12LN08-M1-C1 OMS E2B-M12LN08-M1-C2 OMS

Summary of content (20 pages)

PAGE 1
Cylindrical Proximity Sensor E2B The high reliability and new design for standard industrial in-door applications with the best balance of costsperformance.
PAGE 2
Size Sensing distance Connection Body material Body length Short Pre-wired Long Shielded 8 mm Short M12 connector (4-pin) Long M18 Brass Short Pre-wired Long NonShielded 16 mm Short M12 connector (4-pin) Long Short Pre-wired Long Shielded 15 mm Short M12 connector (4-pin) M30 Brass Long Pre-wired NonShielded Long 30 mm M12 connector (4-pin) Long Output PNP Operation mode NO E2B-M18KS08-WP-B1 2M OMS Operation mode NC E2B-M18KS08-WP-B2 2M OMS NPN E2B-M18KS08-WP-C1 2M OMS E2B-M18KS08-WP-
PAGE 3
Size Sensing distance Connection Body material Body length Short Pre-wired Long Shielded 5 mm Short M12 connector (4-pin) Long M18 Brass Short Pre-wired Long NonShielded 10 mm Short M12 connector (4-pin) Long Short Pre-wired Long Shielded 10 mm Short M12 connector (4-pin) Long M30 Brass Short Pre-wired Long NonShielded 20 mm Short M12 connector (4-pin) Long Output Operation mode NO Operation mode NC PNP E2B-M18KS05-WP-B1 2M OMS E2B-M18KS05-WP-B2 2M OMS NPN E2B-M18KS05-WP-C1 2M OMS E2B
PAGE 4
Connectivity The E2B sensors are available with the following connectors and cable materials: Pre-wired models Connector models Standard cable lengths are 2 m and 5 m.
PAGE 5
Specifications Double sensing distance, DC 3-wire models Size Type M8 M12 Shielded Non-shielded Shielded Non-shielded E2B-S08KS02-__-B1 E2B-S08KN04-__-B1 E2B-M12KS04-__-B1 E2B-M12KN08-__-B1 Item E2B-S08KS02-__-C1 E2B-S08KN04-__-C1 E2B-M12KS04-__-C1 E2B-M12KN08-__-C1 Sensing distance 2 mm 4 mm 4 mm 8 mm Differential travel 10% max. of sensing distance Target Ferrous metal (The sensing distance decreases with non-ferrous metal.
PAGE 6
Double sensing distance, DC 3-wire models Size Type M18 M30 Shielded Non-shielded Shielded Non-shielded E2B-M18KS08-__-B1 E2B-M18KN16-__-B1 E2B-M30KS15-__-B1 E2B-M30LN30-__-B1 Item E2B-M18KS08-__-C1 E2B-M18KN16-__-C1 E2B-M30KS15-__-C1 E2B-M30LN30-__-C1 Sensing distance 8 mm 16 mm 15 mm 30 mm Differential travel 10% max. of sensing distance Target Ferrous metal (The sensing distance decreases with non-ferrous metal.
PAGE 7
Single sensing distance, DC 3-wire models Size Type M8 M12 Shielded Non-shielded Shielded Non-shielded E2B-S08KS01-__-B1 E2B-S08KN02-__-B1 E2B-M12KS02-__-B1 E2B-M12KN05-__-B1 Item E2B-S08KS01-__-C1 E2B-S08KN02-__-C1 E2B-M12KS02-__-C1 E2B-M12KN05-__-C1 Sensing distance 1 mm 2 mm 2 mm 5 mm Differential travel 10% max. of sensing distance Target Ferrous metal (The sensing distance decreases with non-ferrous metal.
PAGE 8
Single sensing distance, DC 3-wire models Size Type M18 M30 Shielded Non-shielded Shielded Non-shielded E2B-M18KS05-__-B1 E2B-M18KN10-__-B1 E2B-M30KS10-__-B1 E2B-M30LN20-__-B1 Item E2B-M18KS05-__-C1 E2B-M18KN10-__-C1 E2B-M30KS10-__-C1 E2B-M30LN20-__-C1 Sensing distance 5 mm 10 mm 10 mm 20 mm Differential travel 10% max. of sensing distance Target Ferrous metal (The sensing distance decreases with non-ferrous metal.
PAGE 9
Engineering data (Reference value) M8 Shielded models Non-shielded models E2B-S08 E2B-S08@S01 E2B-S08@N02 E2B-S08@N04 4 3.5 Y 3 X E2B-S08@S02 2.5 2 E2B-S08@S01 1.5 2.5 @d Sensing distance X (mm) 4.5 Sensing distance X (mm) Influence of sensing object size and materials Sensing distance X (mm) Operating range t = 1 mm X 2 Iron 1.5 Stainless steel (SUS304) 1 2.5 @d X t = 1 mm Iron 2 Stainless steel (SUS304) 1.5 Brass 1 Aluminium 1 E2B-S08@N02 Brass 0.5 Copper 0.
PAGE 10
Shielded models Non-shielded models E2B-M18 E2B-M18@S05 E2B-M18@N10 18 E2B-M18@N16 16 14 Y X 12 E2B-M18@N10 10 8 E2B-M18@S08 6 6 @d Sensing distance X (mm) M18 Sensing distance X (mm) Influence of sensing object size and materials Sensing distance X (mm) Operating range t = 1 mm X Iron 5 4 Stainless steel (SUS304) 3 Brass 2 Aluminium 12 @d X t = 1 mm Iron 10 8 Stainless steel (SUS304) 6 Brass 4 Aluminium E2B-M18@S05 Copper 4 Copper 1 2 2 0 –30 –20 –10 0 10 20
PAGE 11
Operation DC 3-wire models PNP Output Operation mode Model Timing chart Non-sensing zone Output circuit Sensing zone Sensing object (%) Brown  Proximity Sensor main circuit 100 Black  Rated sensing distance RL Blue  ON OFF NO 10 to 32 VDC 0 E2B-@-@-B1 ON OFF load current: 200 mA max Yellow indicator M12 connector Pin Arrangement M8 connector (3 pin) Pin Arrangement Control output 4 1 2 : NC : NO 4 3 1 3 Pin 2 of the M12 connector is not used.
PAGE 12
DC 3-wire models NPN Output Operation mode Model Timing chart Non-sensing zone Output circuit Sensing zone Brown  Proximity Sensor Sensing object (%) RL Black  OR  100 Rated sensing distance Blue  ON OFF NO 10 to 32 VDC main circuit 0 E2B-@-@-C1 ON OFF : NC load current: 200 mA max Yellow indicator M12 connector Pin Arrangement : NO M8 connector (3 pin) Pin Arrangement Control output 4 1 2 4 3 1 3 Pin 2 of the M12 connector is not used.
PAGE 13
Dimensions M8 size Pre-wired models (Shielded) Short body Pre-wired models (Non-shielded) E2B-S08KN02-WP-@@/E2B-S08KN04-WP-@@ E2B-S08KS01-WP-@@/E2B-S08KS02-WP-@@ 42 42 27 4 13 Operating indicator (yellow LED,4×90°) 6 13 27 4 Operating indicator (yellow LED,4×90°) 6.6 dia. 4-dia. vinyl-insulated round cable with 3 conductors (conductor cross section : 0.141 mm² ; insulator diameter : 0.85 mm) ; standard length : 2 m M8×1 Two,clamping nuts M8×1 Two,clamping nuts 4-dia.
PAGE 14
M12 size Pre-wired models (Shielded) Short body Pre-wired models (Non-shielded) E2B-M12KS02-WP-@@/E2B-M12KS04-WP-@@ 47 E2B-M12KN05-WP-@@/E2B-M12KN08-WP-@@ 47 7.9 30 4 17 7.9 30 17 Operating indicator (yellow) 4 7 Operating indicator (yellow) 10.5 dia. M12×1 Two,clamping nuts M12×1 Two,clamping nuts 4-dia. vinyl-insulated round cable with 3 conductors (conductor cross section : 0.141 mm² ; insulator diameter : 0.85 mm) ; standard length : 2 m 4-dia.
PAGE 15
M18 size Pre-wired models (Shielded) Short body Pre-wired models (Non-shielded) E2B-M18KS05-WP-@@/E2B-M18KS08-WP-@@ E2B-M18KN10-WP-@@/E2B-M18KN16-WP-@@ 56 56 36 Operating indicator (yellow) 4 24 36 5.6 24 5.6 4 10 Operating indicator (yellow) 16.4 dia. M18×1 Two,clamping nuts 4-dia. vinyl-insulated round cable with 3 conductors (conductor cross section : 0.141 mm² ; insulator diameter : 0.85 mm) ; standard length : 2 m M18×1 Two,clamping nuts 4-dia.
PAGE 16
M30 size Pre-wired models (Shielded) Short body Pre-wired models (Non-shielded) E2B-M30KN20-WP-@@ E2B-M30KS10-WP-@@/E2B-M30KS15-WP-@@ 60 60 6.1 41 5 36 6.1 41 5 36 15 Operating indicator (yellow) Operating indicator (yellow) 27.8 dia. 4-dia. vinyl-insulated round cable with 3 conductors (conductor cross section : 0.141 mm² ; insulator diameter : 0.85 mm) ; standard length : 2 m M30×1.5 Two,clamping nuts 4-dia. vinyl-insulated round cable with 3 conductors (conductor cross section : 0.
PAGE 17
Accessories (Order separately) Sensor I/O connectors M8 connector (3 pin) PVC type (Unit: mm) Straight XS3F-M8PVC3S2M-EU (L = 2 m) XS3F-M8PVC3S5M-EU (L = 5 m) XS3F-LM8PVC3S2M (L = 2 m) XS3F-LM8PVC3S5M (L = 5 m) M8×1 5 dia. 4 3 1 9 dia. 21.5 30 31.9 5 50 L (Cable length) Right-angle XS3F-M8PVC3A2M-EU (L = 2 m) XS3F-M8PVC3A5M-EU (L = 5 m) 50 L (Cable length) 30 23.1 XS3F-LM8PVC3A2M (L = 2 m) XS3F-LM8PVC3A5M (L = 5 m) 5 21 5 dia. 9 dia.
PAGE 18
Precautions Wiring WARNING Be sure to wire the E2B and load correctly, otherwise it may be damaged. This product is not designed or rated for ensuring safety of persons. Do not use it for such purpose. Connection with no load Otherwise, explosion may result. Be sure to insert loads when wiring. Make sure to connect a proper load to the E2B in operation, otherwise it may damage internal elements. Safety precautions Do not expose the product to flammable or explosive gases.
PAGE 19
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.
PAGE 20
READ AND UNDERSTAND THIS DOCUMENT Please read and understand this document before using the products. Please consult your OMRON representative if you have any questions or comments. WARRANTY OMRON’s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON.