E3C-LDA

Sensor Heads

Sensing
method
Appearance Beam shape Model Remarks
Diffuse-
reflective
SpotSpot
(variable)
E3C-LD112M Mounting a Beam Unit (sold separately) allows
the use of line and area beams.
Line
(variable)
E3C-LD21 2M This model number is for the set consisting of the
E39-P11 mounted to the E3C-LD11.
Area
(variable)
E3C-LD31 2M This model number is for the set consisting of the
E39-P21 mounted to the E3C-LD11.
Coaxial
Retro-reflective
Spot
(variable)
E3C-LR11* 2M Mounting a Beam Unit (order separately)
enables the use of line and area beams.
Spot (2.0-mm
fixed dia.)
E3C-LR12* 2M

Amplifier Units

Pre-wired Amplifier Units

Item Appearance Functions Model
NPN output PNP output
Advanced
models
External-input
models
Remote setting
Counter
Differential operation
E3C-LDA21 2M E3C-LDA51 2M
Twin-output
models
Area output
Self-diagnosis
Differential operation
E3C-LDA11 2M E3C-LDA41 2M
ATC function ATC (Active Threshold
Control)
E3C-LDA11AT 2M E3C-LDA41AT 2M
Analog output Analog output E3C-LDA11AN 2M E3C-LDA41AN 2M

Amplifier Units with Wire-saving Connectors

Item Appearance Functions Model
NPN output PNP output
Advanced
models
External-input models Remote setting
Counter
Differential operation
E3C-LDA7 * E3C-LDA9 *
Twin-output models Area output
Self-diagnosis
Differential operation
E3C-LDA6 * E3C-LDA8 *
ATC function ATC (Active Threshold Control) E3C-LDA6AT E3C-LDA8AT

Amplifier Unit with Connector for Sensor Communications Unit (for EtherCAT and CompoNet)

Item Appearance Functions Model Applicable Sensor
Communications Unit
Advanced
models
Twin-output models Area output
Self-diagnosis
Differential operation
E3C-LDA0 E3X-ECT
E3X-CRT

Accessories (Order Separately)

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

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

Ordering Precaution for Amplifier Units with Wire-saving Connectors

Amplifier Unit Applicable Connector (order separately)
Model NPN output PNP output Master Connector Slave Connector
Advanced
models
E3C-LDA6 E3C-LDA8 E3X-CN21 E3X-CN22
E3C-LDA7 E3C-LDA9
E3C-LDA6AT E3C-LDA8AT

When Using 5 Amplifier Units

Mobile Console

Appearance Model Remarks
E3X-MC11-SV2
(model number of set)
Mobile Console with Head, Cable, and AC adapter provided as
accessories
E3X-MC11-C1-SV2 Mobile Console
E3X-MC11-H1 Head
E39-Z12-1 Cable (1.5 m)

eam Unit (for E3C-LD11/LR11)

Applicable Sensor Head Appearance Focus Model
E3C-LD11 Line E39-P11
Area E39-P21
E3C-LR11 Line E39-P31
Area E39-P41

Reflectors (Required when using retro-reflective models)

Type Appearance Model
Standard
Effective area: 23 × 23 mm *
E39-R12
Standard
Effective area: 7 × 7 mm *
E39-R13
Transparent object detection
Effective area: 23 × 23 mm *
E39-R14
Sheet (cuttable)
Effective area: 195 × 22 mm
E39-RS4
Sheet (cuttable)
Effective area: 108 × 46 mm
E39-RS5

Mounting Bracket

Appearance Model Quantity
E39-L143 1

End Plate

Appearance Model Quantity
PFP-M 1

 

E3NC-L

Sensor Heads: E3NC-L Compact Laser Sensor Series

Sensing
method
Appearance 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
5 m E3NC-LH03 5M
Diffuse-
reflective
Variable spot 1.2 m 2 m E3NC-LH02 2M
5 m E3NC-LH02 5M
Limited-
reflective
Spot 70±15 mm 2 m E3NC-LH01 2M
5 m E3NC-LH01 5M

Amplifier Units: E3NC-L Compact Laser Sensor Series

Connecting method Appearance Inputs/outputs Model
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
E3NC-S

Sensor Heads

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

Amplifier Units

Connecting method Appearance Inputs/outputs Model
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

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