Đầu cảm biến quang Omron E3NC-LH03

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E3NC-LH03

Phát hiện ổn định nhiều loại phôi, ngay cả những loại trong suốt

Điều chế tần số cao

Các chùm tia laze phát ra thông thường có một bước sóng duy nhất. Với Điều chế tần số cao, chùm tia laser phát ra được điều khiển sao cho chứa nhiều bước sóng.

Vui lòng nhấp vào hình ảnh để phóng to (mở trong một cửa sổ mới).

Phản xạ khuếch tán Model
E3NC-LH02

Khoảng cách dài và vị trí thay đổi để phát hiện ổn định phôi mục tiêu

Vui lòng nhấp vào hình ảnh để phóng to (mở trong một cửa sổ mới).

Điều chỉnh Spot cho Phôi hoặc Ứng dụng để phát hiện ổn định.
biến tại chỗ

Bạn có thể điều chỉnh kích thước điểm theo kích thước phôi gia công hoặc điều kiện bề mặt cảm biến để phát hiện ổn định hơn nữa. Việc sử dụng khóa vương miện giúp loại bỏ sự cần thiết của các công cụ để khóa bộ điều chỉnh điểm. Chỉ cần nhấn vào bộ điều chỉnh để khóa nó nhằm ngăn cài đặt thay đổi.

Phản quang hạn chế Model
E3NC-LH01

Spot phút để phát hiện độ chính xác cao

Vui lòng nhấp vào hình ảnh để phóng to (mở trong một cửa sổ mới).

[Dò tìm] Cảm biến Laser CMOS siêu nhỏ gọn dòng E3NC-S

E3NC-SH250H/SH250
E3NC-SH100

Phát hiện ổn định ngay cả đối với kim loại bóng hoặc kim loại đúc bất kể màu sắc, vật liệu hoặc điều kiện bề mặt của phôi

Dải động HSDR-CMOS (Tốc độ cao và dải
động) độc đáo của OMRON lên tới
500.000 lần

Thời gian màn trập của CMOS được điều chỉnh theo phôi. Sau đó, công suất phát xạ được điều chỉnh để tối ưu hóa lượng ánh sáng phân tán nhận được.

Phát hiện ổn định với tam giác

Với phép đo tam giác, phôi được đo bằng cách đo vị trí phát hiện trên phần phát hiện vị trí nhận ánh sáng. Do đó, ảnh hưởng của sự thay đổi mức độ sự cố bị hạn chế.

Ảnh hưởng hạn chế của độ nghiêng khi lắp đặt cảm biến. Nhiều khả năng hơn để xử lý phôi và linh hoạt hơn trong cài đặt

Ngay cả khi Cảm biến được gắn ở một góc, phôi vẫn có thể được phát hiện do các giới hạn lắp đã giảm.
Gắn nghiêng lên đến 60 °

Phụ kiện (Bán riêng) [Presence] Cảm biến Laser nhỏ gọn sê-ri E3NC-L

Ống kính đính kèm
E39-P51 (Dành cho các mẫu E3NC-LH03 Phản quang)
E39-P52 (Dành cho các mẫu E3NC-LH02 phản xạ khuếch tán)

Xử lý nhiều ứng dụng hơn với Line Beam

Chọn Line Beam Shape [PAT.P]

Bạn có thể gắn Phần đính kèm ống kính vào E3NC-LH02 và điều chỉnh điểm để tạo ra nhiều hình dạng khác nhau của chùm tia. Điều chỉnh hình dạng chùm tia cho phôi cho phép phát hiện ổn định hơn.

bao bì cao su

Phần đính kèm ống kính có các vòng đệm cao su bên trong để giảm sự xâm nhập của bụi bẩn giữa Đầu cảm biến và Phần đính kèm ống kính.

[Hiện diện] [Phát hiện]

Bộ khuếch đại laze E3NC-LA
Bộ khuếch đại laze (Loại CMOS) E3NC-SA

Phương pháp vận hành nhất quán cho tất cả các bộ khuếch đại N-Smart.
Các ký tự hiển thị màu trắng cho khả năng hiển thị cao.

Chọn Phương pháp Điều chỉnh Tốt nhất Theo Ứng dụng
Điều chỉnh Thông minh

[Chức năng thông dụng *]
Dò cơ bản Dò
hai điểm

Mức độ sự cố lớn hơn giữa các phép đo có và không có phôi gia công được đặt thành 9,999.

[Các chức năng thông dụng *] Tinh chỉnh hoàn toàn tự động
đối với phôi tốc độ cao

Bạn có thể điều chỉnh để phôi di chuyển mà không cần dừng dây chuyền.

[Chức năng E3NC-LA bổ sung] Điều chỉnh vị trí
định vị độ chính xác cao

Có thể định vị phôi chính xác, chính xác cao.

* Các chức năng chung được cung cấp bởi cả E3NC-LA và E3NC-SA.

[Chức năng E3NC-LA bổ sung] Khả năng
phát hiện ổn định trong thời gian dài mà hầu như không cần bảo trì ngay cả khi cảm biến bị bẩn
DPC (Điều khiển công suất động)

Ngay cả khi bụi bẩn hoặc rung động của máy làm giảm lượng ánh sáng nhận được, DPC độc đáo của OMRON sẽ tự động bù mức sự cố được hiển thị để đạt được khả năng phát hiện ổn định, độ chính xác cao.

[Chức năng E3NC-SA bổ sung]
Phát hiện ổn định mọi thứ trừ
điều chỉnh nền mà không cần phôi

Nền được sử dụng làm tham chiếu để phát hiện mọi thứ trừ tham chiếu. Các điều kiện bề mặt hoặc độ nghiêng của phôi gia công không ảnh hưởng đến phát hiện, vì vậy khả năng phát hiện ổn định được duy trì mà không thay đổi cài đặt ngay cả khi phôi gia công bị thay đổi.

Điều chỉnh dễ dàng sau khi lắp
đầu Hiển thị khoảng cách dễ hiểu (xấp xỉ)

Bạn có thể thấy khoảng cách trong nháy mắt, giúp đơn giản hóa việc điều chỉnh. Sau khi cài đặt đầu, bạn có thể giảm thời gian điều chỉnh sau khi chuyển đổi dòng và giảm thời gian dừng dòng.

Đặc điểm

Sensor Heads: E3NC-L Compact Laser Sensor Series

Sensing method	Beam shape	Sensing distance	Laser class	Cable length	Model
Coaxial Retro- reflective with MSR function	Spot	8 m *	Class 1	2 m	E3NC-LH03 2M
Coaxial Retro- reflective with MSR function	Spot	8 m *		5 m	E3NC-LH03 5M
Diffuse- reflective	Variable spot	1.2 m		2 m	E3NC-LH02 2M
Diffuse- reflective	Variable spot	1.2 m		5 m	E3NC-LH02 5M
Limited- reflective	Spot	70±15 mm		2 m	E3NC-LH01 2M
Limited- reflective	Spot	70±15 mm		5 m	E3NC-LH01 5M

* These values apply when an E39-R21, E39-R22, E39-RS10, or E39-RS11 Reflector is used. A Reflector is not included. Purchase a Reflector separately to match the intended use of the Sensor.
Note: Only an E3NC-LA[][] Amplifier Unit can be connected.

Amplifier Units: E3NC-L Compact Laser Sensor Series

Connecting method	Appearance	Inputs/outputs	Model
Connecting method	Appearance	Inputs/outputs	NPN output	PNP output
Pre-wired (2 m)		2 outputs + 1 input	E3NC-LA21 2M	E3NC-LA51 2M
Wire-saving Connector		1 output + 1 input	E3NC-LA7	E3NC-LA9
M8 Connector		1 output + 1 input	E3NC-LA24	E3NC-LA54
Connector for Sensor Communications Unit *		—	E3NC-LA0

* A Sensor Communications Unit is required if you want to use the Amplifier Unit on a network.
Note: Only an E3NC-LH[][] Sensor Head can be connected.

Sensor Heads: E3NC-S Ultra-compact CMOS Laser Sensor Series

Sensing method	Beam shape	Measurement range	Laser class	Cable length	Model
Distance- settable	Spot	35 to 250 mm	Class 2	2 m	E3NC-SH250H 2M
		35 to 250 mm	Class 1	2 m	E3NC-SH250 2M
		35 to 100 mm	Class 1	2 m	E3NC-SH100 2M

Note: Only an E3NC-SA[][] Amplifier Unit can be connected.

Amplifier Units: E3NC-S Ultra-compact CMOS Laser Sensor Series

Connecting method	Appearance	Inputs/outputs	Model
Connecting method	Appearance	Inputs/outputs	NPN output	PNP output
Pre-wired (2 m)		2 outputs + 1 input	E3NC-SA21 2M	E3NC-SA51 2M
Wire-saving Connector		1 output + 1 input	E3NC-SA7	E3NC-SA9
M8 Connector		1 output + 1 input	E3NC-SA24	E3NC-SA54
Connector for Sensor Communications Unit *		—	E3NC-SA0

* A Sensor Communications Unit is required if you want to use the Amplifier Unit on a network.
Note: Only an E3NC-SH[][] or E3NC-SH[][]H Sensor Head can be connected.

Accessories (Sold Separately)

Sensor Head Accessories

Reflectors (Required for Retro-reflective Sensors)

A Reflector is not provided with the Sensor Head. It must be ordered separately.

Applicable Sensor Head	Model	Quantity
E3NC-LH03	E39-R21	1
	E39-R22
	E39-RS10
	E39-RS11

Note: Refer to the Safety Precautions on Data Sheet for how to attach the reflector.

Lens Attachments for Sensor Heads

A Lens Attachment is not provided with the Sensor Head. It must be ordered separately as required.

Applicable Sensor Head	Appearance	Model	Quantity
E3NC-LH03		E39-P51	1
E3NC-LH02		E39-P52	1

Note: You can combine the Lens Attachment with an applicable Sensor Head to create a line beam.

Sensor Head Mounting Brackets

A Mounting Bracket is not provided with the Sensor Head. It must be ordered separately as required.

Applicable Sensor Head	Model	Quantity	Contents
E3NC-LH03	E39-L190	1	Mounting Bracket: 1 Nut plate: 1 Phillips screws (M3×18): 2
E3NC-LH02	E39-L185
E3NC-LH01	E39-L186
E3NC-SH250H E3NC-SH250 E3NC-SH100	E39-L187
E3NC-SH250H E3NC-SH250 E3NC-SH100	E39-L188

Amplifier Unit Accessories

Wire-saving Connectors (Required for models for Wire-saving Connectors.)

Connectors are not provided with the Amplifier Unit and must be ordered separately. *Protective stickers are provided.

Type	Appearance	Cable length	No. of conductors	Model
Master Connector		2 m	4	E3X-CN21
Slave Connector		2 m	2	E3X-CN22

Sensor I/O Connectors (Required for models for M8 Connectors.)

Connectors are not provided with the Amplifier Unit and must be ordered separately.

Size Cable	Cable	Appearance	Cable type		Model
M8	Standard cable	Straight	2 m	4-wire	XS3F-M421-402-A
		Straight	5 m		XS3F-M421-405-A
		L-shaped	2 m		XS3F-M422-402-A
		L-shaped	5 m		XS3F-M422-405-A

Note: For details, refer to XS3 which can be accessed from your OMRON website.

Amplifier Unit Mounting Bracket

A Mounting Bracket is not provided with the Amplifier Unit. It must be ordered separately as required.

Appearance	Model	Quantity
	E39-L143	1

Note: For details, refer to Mounting Brackets on E39-L/E39-S/E39-R which can be accessed from your OMRON website.

DIN Track

A DIN Track is not provided with the Amplifier Unit. It must be ordered separately as required.

Type	Model	Quantity
Shallow type, total length: 1 m	PFP-100N	1
Shallow type, total length: 0.5m	PFP-50N
Deep type, total length: 1 m	PFP-100N2

End Plate

Two End Plates are provided with the Sensor Communications Unit.
End Plates are not provided with the Amplifier Unit. They must be ordered separately as required.

Appearance	Model	Quantity
	PFP-M	1

Cover

Attach these Covers to Amplifier Units.
Order a Cover when required, e.g., if you lose the covers.

Appearance	Model	Quantity
	E39-G24 FOR E3NC-LA	1
	E39-G21 FOR E3NC-SA	1

Sensor Communications Units

Type	Appearance	Model
Sensor Communications Unit for EtherCAT		E3NW-ECT
Sensor Communications Unit for CompoNet		E3NW-CRT
Sensor Communications Unit for CC-Link		E3NW-CCL
Distributed Sensor Unit *		E3NW-DS

Thông số kỹ thuật

Compact Laser Sensors: E3NC-L

Sensing method			Coaxial Retro-reflective with MSR function
Model			E3NC-LH03	E3NC-LH03+ E39-P51
*Light source (wavelength) 1**			Visible semiconductor laser diode (660 nm), 1.35 mW (average output: 315 μW) (JIS Class 1, IEC/EN Class 1, and FDA Class 1)
Sensing distance *2	Giga-power mode (GIGA)		8 m	0.5 m
	Standard mode (Stnd)		6 m
	High-speed mode (HS)		3.5 m
	Super-high-speed mode (SHS)		2 m
Beam shape			Spot	Line
*Beam size 3**			Approx. 2 mm dia. at 1 m	Line length: Approx. 25 mm at 250 mm Line length: Approx. 50 mm at 500 mm
*Differential distance 4**			—
Indicators			OUT indicator (orange) and STABILITY indicator (green)
Ambient illumination (Receiver side)			Incandescent lamp: 10,000 lx max., Sunlight: 20,000 lx max.
Ambient temperature range			Operating: -10 to 55°C; Storage: -25 to 70°C (with no icing or condensation)
Ambient humidity range			Operating and storage: 35% to 85% (with no condensation)
Altitude			2,000 m max.
Installation environment			Pollution degree 3 (as per IEC 60947-1)
Insulation resistance			20 MΩ min. (at 500 VDC)
Dielectric strength			1,000 VAC at 50/60 Hz for 1 min
Vibration resistance (destruction)			10 to 55 Hz with a 1.5-mm double amplitude or 100 m/s² for 2 hours each in X, Y, and Z directions
Shock resistance (destruction)			500 m/s² for 3 times each in X, Y, and Z directions
Degree of protection			IEC IP67 *5
Connecting method			Pre-wired connector (standard length: 2 m)
Materials	Sensor Head	Case	Polybutylene terephthalate (PBT)
		Lens	Methacrylic resin (PMMA)
		Cable	Vinyl chloride (PVC)
	Lens Attachment	Case	—	ABS
	Lens Attachment	Lens	—	Methacrylic resin (PMMA)
Weight (packed state/Sensor Head only)	Models with 2-m cable		Approx. 120 g/approx. 70 g
	Models with 5-m cable		Approx. 180 g/approx. 130 g
	Lens Attachment		—	Approx. 25 g/approx. 2 g
Accessories			Instruction Manual

Sensing method			Diffuse-reflective		Limited reflective
Model			E3NC-LH02	E3NC-LH02+ E39-P52	E3NC-LH01
*Light source (wavelength) 1**			Visible semiconductor laser diode (660 nm), 1.35 mW (average output: 315 μW) (JIS Class 1, IEC/EN Class 1, and FDA Class 1)
Sensing distance *2	Giga-power mode (GIGA)		1,200 mm	1,000 mm	70±15 mm
	Standard mode (Stnd)		750 mm	600 mm
	High-speed mode (HS)		250 mm	200 mm
	Super-high-speed mode (SHS)		200 mm	150 mm
Beam shape			Spot	Line	Spot
*Beam size 3**			Approx. 0.8 mm dia. at 300 mm	Line length: Approx. 45 mm at 500 mm Line length: Approx. 100 mm at 1,000 mm	Approx. 0.1 mm dia. at 70 mm
*Differential distance 4**			10% of sensing distance max.
Indicators			OUT indicator (orange) and STABILITY indicator (green)
Ambient illumination (Receiver side)			Incandescent lamp: 10,000 lx max., Sunlight: 20,000 lx max.
Ambient temperature range			Operating: -10 to 55°C; Storage: -25 to 70°C (with no icing or condensation)
Ambient humidity range			Operating and storage: 35% to 85% (with no condensation)
Altitude			2,000 m max.
Installation environment			Pollution degree 3 (as per IEC 60947-1)
Insulation resistance			20 MΩ min. (at 500 VDC)
Dielectric strength			1,000 VAC at 50/60 Hz for 1 min
Vibration resistance (destruction)			10 to 55 Hz with a 1.5-mm double amplitude or 100 m/s² for 2 hours each in X, Y, and Z directions
Shock resistance (destruction)			500 m/s² for 3 times each in X, Y, and Z directions
Degree of protection			IEC IP65 (E3NC-LH02: Applies only when adjuster is locked.) *5
Connecting method			Pre-wired connector (standard length: 2 m)
Materials	Sensor Head	Case	Polybutylene terephthalate (PBT)
		Lens	Methacrylic resin (PMMA)
		Cable	Vinyl chloride (PVC)
	Lens Attachment	Case	—	ABS	—
	Lens Attachment	Lens	—	Methacrylic resin (PMMA)	—
Weight (packed state/Sensor Head only)	Models with 2-m cable		Approx. 115 g/approx. 65 g
	Models with 5-m cable		Approx. 175 g/approx. 125 g
	Lens Attachment		—	Approx. 25 g/approx. 2 g	—
Accessories			Instruction Manual

*1. These Sensors are classified as Class 1 laser devices under IEC 60825-1 and the regulations of Laser Notice No. 50 for
FDA certification. CDRH (Center for Devices and Radiological Health) registration has been completed.
E3NC-LH01, E3NC-LH02 (Accession Number: 1220690)
E3NC-LH03 (Accession Number: 1320739)
*2. The values were measured using the OMRON standard sensing object (white paper) for the E3NC-LH01, E3NC-LH02,
and E3NC-LH02 + E39-P52.
The values for the E3NC-LH03, and E3NC-LH03 + E39-P51 apply when an E39-R21, E39-R22, E39-RS10, or
E39-RS11 Reflector is used.
Other Reflectors are not recommended.
*3. Defined at the 1/e² (13.5%) of the central intensity at the measurement distance.
Measurement may be influenced if there is light leakage outside the defined region and the surroundings of the target
object have a high reflectance in comparison to the target object.
*4. Measured at the rated sensing distance.
*5. The E39-P5[] contains a packing to prevent entry of foreign matter. The degree of protection between the
E3NC-LH[][] and E39-P5[] is not specified.

Amplifier Units

Type		Standard models			Model for Sensor Communications Unit
NPN output		E3NC-LA21	E3NC-LA7	E3NC-LA24	E3NC-LA0
PNP output		E3NC-LA51	E3NC-LA9	E3NC-LA54	E3NC-LA0
Connecting method		Pre-wired	Wire-saving Connector	M8 Connector	Connector for Sensor Communications Unit
Inputs/ outputs	Outputs	2 outputs	1 output		— *1
Inputs/ outputs	External inputs	1 input			— *1
*Power supply voltage 2**		10 to 30 VDC, including 10% ripple (p-p)			Supplied from the connector through the Sensor Communications Unit
*Power consumption 3**		At Power Supply Voltage of 24 VDC Normal mode: 1,560mW max. (Current consumption: 65mA max.) Eco ON: 1,320 mW max. (Current consumption: 55 mA max.) Eco LO: 1,440 mW max. (Current consumption: 60 mA max.)
*Control outputs 4**		Load power supply voltage: 30 VDC max., open-collector output Load current: Groups of 1 to 3 Amplifier Units: 100 mA max., Groups of 4 to 30 Amplifier Units: 20 mA max. (Residual voltage: At load current of less than 10 mA: 1 V max. At load current of 10 to 100 mA: 2 V max.) OFF current: 0.1 mA max.			—
External inputs		Refer to *5.			—
Indicators		7-segment displays (Sub digital display: green, Main digital display: white) Display direction: Switchable between normal and reversed. OUT indicator (orange), L/D indicator (orange), ST indicator (blue), DPC indicator (green), and OUT selection indicator (orange, only on models with 2 outputs)
Protection circuits		Power supply reverse polarity protection, output short-circuit protection, and output reverse polarity protection			Power supply reverse polarity protection and output short-circuit protection
Response time	*Super-high-speed mode (SHS) 6**	Operate or reset: 80 μs
	High-speed mode (HS)	Operate or reset: 250 μs
	Standard mode (Stnd)	Operate or reset: 1 ms
	Giga-power mode (GIGA)	Operate or reset: 16 ms
Sensitivity adjustment		Smart Tuning (2-point tuning, full auto tuning, position tuning, maximum sensitivity tuning, power tuning, or percentage tuning (-99% to +99%)), or manual adjustment.
Maximum connectable Units		30			With E3NW-ECT: 30 units *7 With E3NW-CRT: 16 units With E3NW-CCL: 16 units
No. of Units for mutual interference prevention	*Super-high-speed mode (SHS) 6**	0
	High-speed mode (HS)	2
	Standard mode (Stnd)	2
	Giga-power mode (GIGA)	4
Functions	Dynamic power control (DPC)	Provided
	Timer	Select from timer disabled, OFF-delay, ON-delay, one-shot, or ON-delay + OFF-delay timer: 1 to 9,999 ms
	Zero reset	Negative values can be displayed. (Threshold value is shifted.)
	*Resetting settings 8**	Select from initial reset (factory defaults) or user reset (saved settings).
	*Eco mode 9**	Select from OFF (digital display lit), ECO ON (digital display not lit), and ECO LO (digital display dimmed).
	Bank switching	Select from banks 1 to 4.
	Power tuning	Select from ON or OFF.
	Output 1	Select from Normal Detection Mode or Area Detection Mode.
	Output 2	Select from normal detection mode, alarm output mode, or error output mode.	—		Select from normal detection mode, alarm output mode, or error output mode.
	External input	Select from input OFF, tuning, power tuning, laser OFF, zero reset, or bank switching.			—
	Hysteresis width	Select from standard setting or user setting.
Ambient temperature range*		Operating: Groups of 1 or 2 Amplifier Units: -25 to 55°C, Groups of 3 to 10 Amplifier Units: -25 to 50°C, Groups of 11 to 16 Amplifier Units: -25 to 45°C, Groups of 17 to 30 Amplifier Units: -25 to 40°C Storage: -30 to 70°C (with no icing or condensation)			Operating: Groups of 1 or 2 Amplifier Units: 0 to 55°C, Groups of 3 to 10 Amplifier Units: 0 to 50°C, Groups of 11 to 16 Amplifier Units: 0 to 45°C, Groups of 17 to 30 Amplifier Units: 0 to 40°C, Storage: -30 to 70°C (with no icing or condensation)
Ambient humidity range		Operating and storage: 35% to 85% (with no condensation)
Altitude		2,000 m max.
Installation environment		Pollution degree 3 (as per IEC 60947-1)
Insulation resistance		20 MΩ (at 500 VDC)
Dielectric strength		1,000 VAC at 50/60 Hz for 1 min
Vibration resistance (destruction)		10 to 55 Hz with a 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance (destruction)		500 m/s² for 3 times each in X, Y, and Z directions			150m/s² for 3 times each in X, Y, and Z directions
Weight (packed state/Amplifier Unit only)		Approx. 115 g/ approx. 75 g	Approx. 60 g/ approx. 20 g	Approx. 65 g/approx. 25 g
Materials	Case	Polycarbonate (PC)
	Cover	Polycarbonate (PC)
	Cable	Vinyl chloride (PVC)
Accessories		Instruction Manual

*1. Two sensor outputs are allocated in the programmable logic controller PLC I/O table.
PLC operation via Communications Unit enables reading detected values and changing settings.
*2. Applicable Sensor Head is the series of E3NC-LH[][] (Input/Output 10-30V DC Class 2)
*3. At Power Supply Voltage of 10 to 30 VDC.
Normal mode: 1,650 mW max. (Current consumption: 55 mA max. at 30 VDC, 115 mA max. at 10 VDC)
Eco ON: 1,410 mW max. (Current consumption: 47 mA max. at 30 VDC, 95 mA max. at 10 VDC)
Eco LO: 1,530 mW max. (Current consumption: 51 mA max. at 30 VDC, 105 mA max. at 10 VDC)
*4. The total for both outputs of a model with 2 outputs is 100 mA max.
(Residual voltage: Load current of less than 10 mA: 1 V max., Load current of 10 to 100 mA:2 V max.).
*5. The following details apply to the input.

	Contact input (relay or switch)	Non-contact input (transistor)	*Input time5-1**
NPN	ON: Shorted to 0 V (Sourcing current: 1 mA max.). OFF: Open or shorted to Vcc.	ON: 1.5 V max. (Sourcing current: 1 mA max.) OFF: Vcc – 1.5 V to Vcc (Leakage current: 0.1 mA max.)	ON: 9 ms min. OFF: 20 ms min.
PNP	ON: Shorted to Vcc (Sinking current: 3 mA max.). OFF: Open or shorted to 0 V.	ON: Vcc – 1.5 V to Vcc (Sinking current: 3 mA max.) OFF: 1.5 V max. (Leakage current: 0.1 mA max.)	ON: 9 ms min. OFF: 20 ms min.

*5-1.Input time is 25 ms (ON)/(OFF) only when (in tUnE) or (in PtUn) input is selected.
*6. The mutual interference prevention function is disabled if the detection mode is set to super-high-speed mode.
*7. When connected to an OMRON NJ-series Controller.
*8. The bank is not reset by the user reset function or saved by the user save function.
*9. Eco LO is supported for Amplifier Units manufactured in July 2014 or later.

* When the number of connected units is 11 or more, the ambient temperature is less than 50°C.

Accessories

Reflectors

Model	E39-R21	E39-R22	E39-RS10	E39-RS11
Ambient temperature	Operating: -10 to 55°C; Storage: -25 to 70°C (with no icing or condensation)
Ambient humidity	Operating/storage: 35% to 85% (with no condensation)
Vibration resistance (destruction)	10 to 55 Hz with a 1.5-mm double amplitude or 100 m/s² for 2 hours each in X, Y, and Z directions
Shock resistance (destruction)	500 m/s² 3 times each in X, Y, and Z directions
Degree of protection	IEC IP67 (E39-R21 and E39-R22 only)
Materials	Reflective surface: Methacrylic resin (PMMA) Back surface: Polybutylene terephthalate (PBT)		Methacrylic resin (PMMA)
Weight (packed state/ Reflector only)	Approx. 30 g/ approx. 5 g	Approx. 35 g/ approx. 10 g	Approx. 35 g/ approx. 10 g	Approx. 30 g/ approx. 5 g
Accessories	Instruction manual

Ultra-compact CMOS Laser Sensor: E3NC-S

Sensor Heads

Sensing method		Distance-settable
Model		E3NC-SH250H	E3NC-SH250	E3NC-SH100
*Light source (wavelength)1**		Visible semiconductor laser diode (660 nm), 1 mW (average output: 220 μW) (JIS Class 2, IEC/EN Class 2, and FDA Class 2)	Visible semiconductor laser diode (660 nm), 0.5 mW (average output: 100 μW) (JIS Class 1, IEC/EN Class 1, and FDA Class 1)
Measurement range		35 to 250 mm (display value: 350 to 2,500)		35 to 100 mm (display value: 350 to 1,000)
Standard detected level difference *2		35 to 180mm: 9 mm 180 to 250 mm: 25 mm		35 to 50 mm: 1.5 mm 50 to 100 mm: 3 mm
*Beam size3**		Approx. 1 mm dia. at 250 mm		Approx. 0.5 mm dia. at 100 mm
Indicators		OUT indicator (orange), STABILITY indicator (green), and ST indicator (blue)
Ambient illumination (Receiver side)		Incandescent lamp: 4,000 lx max., Sunlight: 8,000 lx max.	Incandescent lamp: 2,000 lx max., Sunlight: 4,000 lx max.	Incandescent lamp: 4,000 lx max., Sunlight: 8,000 lx max.
Ambient temperature range		Operating: -10 to 50°C; Storage: -25 to 70°C (with no icing or condensation)
Ambient humidity range		Operating and storage: 35% to 85% (with no condensation)
Altitude		2,000 m max.
Installation environment		Pollution degree 3 (as per IEC 60947-1)
Insulation resistance		20 MΩ min. (at 500 VDC)
Dielectric strength		1,000 VAC at 50/60 Hz for 1 min
Vibration resistance (destruction)		10 to 55 Hz with a 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance (destruction)		500 m/s² 3 times each in X, Y, and Z directions
Degree of protection		IEC IP67
Connecting method		Pre-wired connector (Standard cable length: 2 m)
Materials	Case	Polybutylene terephthalate (PBT)
	Lens	Methacrylic resin (PMMA)
	Cable	Vinyl chloride (PVC)
Weight (packed state/ Sensor Head only)		Approx. 125 g/approx. 75 g
Accessories		Instruction Manual, laser warning label (E3NC-SH250H only)

Note: Incorrect detection may occur outside the measurement range if the object has a high reflection factor.
*1. These Sensors are classified as Class 1 laser devices under IEC 60825-1 and the regulations of Laser Notice No. 50
for FDA certification.
CDRH (Center for Devices and Radiological Health) registration has been completed. (Accession Number: 1220691)
*2. The values were measured at the center of the sensing distance using OMRON’s standard sensing object
(white ceramic).
*3. Beam size: Defined at the 1/e2 (13.5 %) of the central intensity at the measurement center distance.
Measurement may be influenced if there is light leakage outside the defined region and the surroundings of the target
object have a high reflectance in comparison to the target object.
Also, when detecting a workpiece that is smaller than the beam size, a correct value may not be obtained.

Amplifier Units

Type		Standard models			Model for Sensor Communications Unit
NPN output		E3NC-SA21	E3NC-SA7	E3NC-SA24	E3NC-SA0
PNP output		E3NC-SA51	E3NC-SA9	E3NC-SA54	E3NC-SA0
Connecting method		Pre-wired	Wire-saving Connector	M8 Connector	Connector for Sensor Communications Unit
Inputs/ outputs	Outputs	2 outputs	1 output		— *1
Inputs/ outputs	External inputs	1 input			— *1
*Power supply voltage 2**		10 to 30 VDC, including 10% ripple (p-p)			Supplied from the connector through the Sensor Communications Unit
*Power consumption 3**		At Power Supply Voltage of 24 VDC Normal mode: 1,920 mW max. (Current consumption: 80 mA max.) Eco ON: 1,680 mW max. (Current consumption: 70 mA max.) Eco LO: 1,800 mW max. (Current consumption: 75 mA max.)
*Control outputs 4**		Load power supply voltage: 30 VDC max., open-collector output Load current: Groups of 1 to 3 Amplifier Units: 100 mA max., Groups of 4 to 30 Amplifier Units: 20 mA max. (Residual voltage: At load current of less than 10 mA: 1 V max. At load current of 10 to 100 mA: 2 V max.) OFF current: 0.1 mA max.			――
External inputs		Refer to *5.
Indicators		7-segment displays (Sub digital display: green, Main digital display: white) Display direction: Switchable between normal and reversed. OUT indicator (orange), L/D indicator (orange), ST indicator (blue), ZERO indicator (green), and OUT selection indicator (orange, only on models with 2 outputs)
Protection circuits		Power supply reverse polarity protection, output short-circuit protection, and output reverse polarity protection			Power supply reverse polarity protection and output short-circuit protection
Response time	*Super-high-speed mode (SHS) 6**	Operate or reset: 1.5 ms
	High-speed mode (HS)	Operate or reset: 5 ms
	Standard mode (Stnd)	Operate or reset: 10 ms
	Giga-power mode (GIGA)	Operate or reset: 50 ms
Sensitivity adjustment		Smart Tuning (2-point tuning, full auto tuning, 1-point tuning, tuning without workpiece, 2-point area tuning, 1-point area tuning, or area tuning without workpiece), or manual adjustment
Maximum connectable Units		30			With E3NW-ECT: 30 units *7 With E3NW-CRT: 16 units With E3NW-CCL: 16 units
No. of Units for mutual interference prevention	*Super-high-speed mode (SHS) 6**	0
	High-speed mode (HS)	2
	Standard mode (Stnd)	2
	Giga-power mode (GIGA)	2
Functions	Timer	Select from timer disabled, OFF-delay, ON-delay, one-shot, or ON-delay + OFF-delay timer: 1 to 9,999 ms
	Zero reset	Negative values can be displayed. (Threshold value is shifted.)
	*Resetting settings 8**	Select from initial reset (factory defaults) or user reset (saved settings).
	*Eco mode 9**	Select from OFF (digital display lit), ECO ON (digital display not lit), and ECO LO (digital display dimmed).
	Bank switching	Select from banks 1 to 4.
	Output 1	Select from Normal detection mode, Area detection mode, or hold mode.
	Output 2	Select from Normal detection mode or Error output mode.	—		Select from Normal detection mode or Error output mode.
	External input	Select from input OFF, tuning, laser OFF, zero reset, or bank switching.			――
	*Keep function 10**	Select from ON or OFF.
	*Background suppression 11**	Select from ON or OFF.
	Hysteresis width	Select from standard setting or user setting.
Ambient temperature range*		Operating: Groups of 1 or 2 Amplifier Units: -25 to 55°C, Groups of 3 to 10 Amplifier Units: -25 to 50°C, Groups of 11 to 16 Amplifier Units: -25 to 45°C, Groups of 17 to 30 Amplifier Units: -25 to 40°C Storage: -30 to 70°C (with no icing or condensation)			Operating: Groups of 1 or 2 Amplifier Units: 0 to 55°C, Groups of 3 to 10 Amplifier Units: 0 to 50°C, Groups of 11 to 16 Amplifier Units: 0 to 45°C, Groups of 17 to 30 Amplifier Units: 0 to 40°C Storage: -30 to 70°C (with no icing or condensation)
Ambient humidity range		Operating and storage: 35% to 85% (with no condensation)
Insulation resistance		20 MΩ (at 500 VDC)
Altitude		2,000 m max.
Installation environment		Pollution degree 3 (as per IEC 60947-1)
Dielectric strength		1,000 VAC at 50/60 Hz for 1 min
Vibration resistance (destruction)		10 to 55 Hz with a 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance (destruction)		500 m/s² for 3 times each in X, Y, and Z directions			150 m/s² for 3 times each in X, Y, and Z directions
Weight (packed state/Amplifier Unit only)		Approx. 115 g/ approx. 75 g	Approx. 60 g/ approx. 20 g	Approx. 65 g/approx. 25 g
Materials	Case	Polycarbonate (PC)
	Cover	Polycarbonate (PC)
	Cable	Vinyl chloride (PVC)
Accessories		Instruction Manual

*1. Two sensor outputs are allocated in the programmable logic controller PLC I/O table.
PLC operation via Communications Unit enables reading detected values and changing settings.
*2. Applicable Sensor Head is the series of E3NC-SH[][] (Input/Output 10-30V DC Class 2).
*3. At Power Supply Voltage of 10 to 30 VDC.
Normal mode: 2,250 mW max. (Current consumption: 75 mA max. at 30 VDC, 145 mA max. at 10 VDC)
Eco ON: 2,010 mW max. (Current consumption: 67 mA max. at 30 VDC, 125 mA max. at 10 VDC)
Eco LO: 2,130 mW max. (Current consumption: 71 mA max. at 30 VDC, 135 mA max. at 10 VDC)
*4. The total for both outputs of a model with 2 outputs is 100 mA max.
(Residual voltage: Load current of less than 10 mA: 1 V max., Load current of 10 to 100 mA: 2 V max.).
*5. The following details apply to the input.

	Contact input (relay or switch)	Non-contact input (transistor)	*Input time5-1**
NPN	ON: Shorted to 0 V (Sourcing current: 1 mA max.). OFF: Open or shorted to Vcc.	ON: 1.5 V max. (Sourcing current: 1 mA max.) OFF: Vcc – 1.5 V to Vcc (Leakage current: 0.1 mA max.)	ON: 9 ms min. OFF: 20 ms min.
PNP	ON: Shorted to Vcc (Sinking current: 3 mA max.). OFF: Open or shorted to 0 V.	ON: Vcc – 1.5 V to Vcc (Sinking current: 3 mA max.) OFF: 1.5 V max. (Leakage current: 0.1 mA max.)	ON: 9 ms min. OFF: 20 ms min.

*5-1.Input time is 25 ms (ON)/(OFF) only when (in tUnE) input is selected.
*6. The mutual interference prevention function is disabled if the detection mode is set to super-high-speed mode.
*7. When connected to an OMRON NJ-series Controller.
*8. The bank is not reset by the user reset function or saved by the user save function.
*9. Eco LO is supported for Amplifier Units manufactured in August 2014 or later.
*10. The output for a measurement error is set.
ON: The value of the output from before the measurement error is retained.
OFF: The output is turned OFF when a measurement error occurs.
*11. Only the sensing object is detected when tuning.

* When the number of connected units is 11 or more, the ambient temperature is less than 50°C.