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.
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
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 m * |
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 |
Amplifier units E3NC-L Sensor Series
| Item |
Order code |
| pre-wired |
with connector |
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 model |
E3NC-LA0 |
Amplifier units E3NC-S CMOS Laser Sensor Series
| Item |
Order code |
| pre-wired |
with connector |
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 model |
E3NC-SA0 |
Amplifier connectors
| Shape |
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 |
E3NW-ECT |
| |
| E3NC-LA0 |
| |
 |
Sensor dispersion (slave) unit |
E3NC-SA0 |
E3NW-DS |
Reflectors
| Appearance |
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
| Appearance |
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 |
E39-L187 |
| |
| E3NC-SH250 |
| |
 |
L-shape mounting bracket |
E3NC-SH100 |
E39-L188 |
Specifications
Sensor heads E3NC-L Sensor Series
| Item |
Coaxial Retro-reflective (M.S.R.) |
Diffuse-reflective |
| 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 |
| 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 |
| 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) |
Sensor heads E3NC-SH CMOS Laser Sensor series
| Item |
|
Diffuse-reflective (distance-settable) |
| 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 |
| 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 |
| 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) |
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