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E3NC

High precision laser sensor with separate amplifier

The separate amplifier laser sensors feature a comprehensive range of sensing heads with variable spot and advanced CMOS sensing heads for high precision positioning and demanding applications.

High detection stability independent from color or surface structure
Lens attachments for line beam applications
Easy installation due to adjustable focus and smart tune functions
Sensor heads with up to 1.2 m sensing distance covering a wide range of applications
High speed network connectivity to EtherCat fieldbus

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Specifications & ordering info

Ordering information

Sensor heads E3NC-L Sensor Series

Sensor type	Sensing distance	Remarks	Order code
Diffuse-reflective	1,200 mm	Variable spot (diffuse reflective)	E3NC-LH02 2M
70±15 mm	Fixed spot (limited reflective)	E3NC-LH01 2M
Coaxial retro-reflective with M.S.R.	8 m1	Fixed spot	E3NC-LH03 2M

Sensor type

Sensing distance

Remarks

Order code

Diffuse-reflective

1,200 mm

Variable spot (diffuse reflective)

E3NC-LH02 2M

70±15 mm

Fixed spot (limited reflective)

E3NC-LH01 2M

Coaxial retro-reflective

with M.S.R.

8 m1

Fixed spot

E3NC-LH03 2M

Sensor heads E3NC-S CMOS Laser Sensor Series

Sensor type	Sensing distance	Laser class	Order code
Diffuse-reflective (distance-settable)	35 to 100 mm	1	E3NC-SH100 2M
35 to 250 mm	1	E3NC-SH250 2M
35 to 250 mm	2	E3NC-SH250H 2M

Sensor type

Sensing distance

Laser class

Order code

Diffuse-reflective
(distance-settable)

35 to 100 mm

E3NC-SH100 2M

35 to 250 mm

E3NC-SH250 2M

35 to 250 mm

E3NC-SH250H 2M

Amplifier units E3NC-L Sensor Series

Item	Order code
	pre-wired		with connector2		M8 connector
	NPN output	PNP output	NPN output	PNP output	NPN output	PNP output
2 outputs + 1 input models	E3NC-LA21 2M	E3NC-LA51 2M	-		-
1 output + 1 input models	-		E3NC-LA7	E3NC-LA9	E3NC-LA24	E3NC-LA54
Networking model3	E3NC-LA0

Amplifier units E3NC-S CMOS Laser Sensor Series

Item	Order code
	pre-wired		with connector4		M8 connector
	NPN output	PNP output	NPN output	PNP output	NPN output	PNP output
2 outputs + 1 input models	E3NC-SA21 2M	E3NC-SA51 2M	-		-
1 output + 1 input models	-		E3NC-SA7	E3NC-SA9	E3NC-SA24	E3NC-SA54
Networking model5	E3NC-SA0

Amplifier connectors

Type	Comment	Order code
Amplifier connector	2 m PVC cable	E3X-CN21
	30 cm PVC cable with M12 plug connector (4 pin)	E3X-CN21-M1J 0.3M
	30 cm PVC cable with M8 plug connector (4 pin)	E3X-CN21-M3J-2 0.3M

Communication units

Shape	Communications method	Applicable Amplifier Units	Order code
	Sensor communication unit for EtherCAT	E3NX-FA0 E3NC-LA0 E3NC-SA0	E3NW-ECT
	Sensor dispersion (slave) unit	E3NW-DS

Shape

Communications method

Applicable Amplifier Units

Order code

Sensor communication unit for EtherCAT

E3NX-FA0

E3NC-LA0

E3NC-SA0

E3NW-ECT

Sensor dispersion (slave) unit

E3NW-DS

Reflectors

Type	Size	Applicable sensor	Order code
Micro-triple reflector	30 × 35 mm	E3NC-LH03	E39-R21
Micro-triple reflector	55 × 40 mm		E39-R22
Micro-triple reflector self-adhesive	25 × 25 mm		E39-RS10
Micro-triple reflector self-adhesive	50 × 50 mm		E39-RS11

Lens Attachments for Sensor Heads

Appearance	Comment	Applicable sensor	Order code
	Lens attachement to a create line beam	E3NC-LH03	E39-P51
	Lens attachement to a create line beam	E3NC-LH02	E39-P52

Mounting Brackets for Sensor Heads

Type	Applicable sensor	Order code
L-shape mounting bracket	E3NC-LH03	E39-L190
L-shape mounting bracket	E3NC-LH02	E39-L185
L-shape mounting bracket	E3NC-LH01	E39-L186
L-shape mounting bracket	E3NC-SH250 E3NC-SH250 E3NC-SH100	E39-L187
L-shape mounting bracket	E3NC-SH250 E3NC-SH250 E3NC-SH100	E39-L188

Specifications

Sensor heads E3NC-L Sensor Series

Item	Coaxial Retro-reflective (M.S.R.)	Diffuse-reflective
Item	E3NC-LH03	E3NC-LH02	E3NC-LH01
Light source (emission wave length)	Red laser diode (660 nm), 315 μW max. (JIS Class 1, IEC/EN Class 1, and FDA Class 1)
Sensing distance	Giga-power mode (GIGA): 8 m Standard mode (Stnd): 6 m High-speed mode (HS): 3.5 m Super-high-speed mode (SHS): 2 m	Giga-power mode (GIGA): 1,200 mm Standard mode (Stnd): 750 mm High-speed mode (HS): 250 mm Super-high-speed mode (SHS): 200 mm	70±15 mm
Beam size (typical)	2 mm dia. (at 1 m)	0.8 mm max. (at distances up to 300 mm)	0.1 mm (at 70 mm)
Degree of protection	IP67	IP65

Amplifier units E3NC-L Sensor Series

Item			2 output/1 input models	1 output/1 input models	Networking models
		NPN output	E3NC-LA21	E3NC-LA7/E3NC-LA24	E3NC-LA0
		PNP output	E3NC-LA51	E3NC-LA9/E3NC-LA54	E3NC-LA0
Outputs			2 outputs	1 output	-*
Inputs			1 input		-*
Supply voltage			10 to 30 VDC±10%, ripple (p-p) 10% max.
Response time	Super-high-speed mode		80 µs
	High-speed mode		250 µs
	Standard mode		1 ms
	Giga-power mode		16 ms
Functions	Smart tuning		2-point tuning, full auto tuning, position tuning, maximum sensitivity tuning, power tuning, or percentage tuning (−99% to 99%)
	Timer function		Select from timer disabled, OFF-delay, ON-delay, one-shot, or ON-delay + OFF-delay timer: 1 to 9,999 ms
	Eco mode		Select from OFF (digital displays lit) or ECO (digital displays not lit)
	Bank switching		Select from banks 1 to 4
	Dynamic Power Control (DPC)		Provided (automatically controls light intensity and compensates incident level changes)
Ambient temperature range	Operating		−10 to 55°C
Ambient temperature range	Storage		−25 to 70°C (with no icing or condensation)
Digital display			7-segment displays (sub digital display: green, main digital display: white) Display direction: switchable between normal and reversed
Degree of protection			IP50 (IEC 60529)

* 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.

Sensor heads E3NC-SH CMOS Laser Sensor series

Item		Diffuse-reflective (distance-settable)
Item	E3NC-SH250H	E3NC-SH250	E3NC-SH100
Light source (emission wave length)	Red laser diode (660 nm), 1 mW (average output: 220 μW), (JIS Class 2, IEC/EN Class 2, and FDA Class 2)	Red laser diode (660 nm), 100 μW max. (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)
Spot diameter	1 mm (at 250 mm)		0.5 mm (at 100 mm)
Degree of protection	IEC60529 IP67

Amplifier units E3NC-SH CMOS Laser Sensor series

Item			2 output/1 input models	1 output/1 input models	Networking models
		NPN output	E3NC-SA21	E3NC-SA7/E3NC-SA24	E3NC-SA0
		PNP output	E3NC-SA51	E3NC-SA9/E3NC-SA54	E3NC-SA0
Outputs			2 outputs	1 output	-*
Inputs			1 input		-*
Supply voltage			10 to 30 VDC±10%, ripple (p-p) 10% max.
Response time	Super-high-speed mode		1.5 ms
	High-speed mode		5 ms
	Standard mode		10 ms
	Giga-power mode		50 ms
Functions	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
	Timer function		Select from timer disabled, OFF-delay, ON-delay, one-shot, or ON-delay + OFF-delay timer: 1 to 9,999 ms
	Bank switching		Select from banks 1 to 4
Ambient temperature range	Operating		−10 to 55°C
Ambient temperature range	Storage		−25 to 70°C (with no icing or condensation)
Digital display			7-segment displays (sub digital display: green, main digital display: white) Display direction: switchable between normal and reversed.
Degree of protection			IP50 (IEC 60529)

* 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.

1. A Reflector is not included. Purchase a Reflector separately.

2. Order connector (E3X-CN21_) separately from accessories

3. For network connection please order networking unit E3NW

4. Order connector (E3X-CN21_) separately from accessories

5. For network connection please order networking unit E3NW

* 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.

1. A Reflector is not included. Purchase a Reflector separately.

2. Order connector (E3X-CN21_) separately from accessories

3. For network connection please order networking unit E3NW

4. Order connector (E3X-CN21_) separately from accessories

5. For network connection please order networking unit E3NW