E3C-LDA[]N
Separate amplifier laser photoelectric sensor system with variable beam (spot/line/area) and long-distance detection up to 7 m.
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Description
The E3C-LDA[]N Photoelectric Sensor with Separate Digital Amplifier is a laser-based photoelectric sensing system that delivers high-precision detection with variable laser beam configuration for spot, line, or area detection. The sensor separates the laser sensor head and amplifier unit to enable flexible installation and adjustment in automated inspection and positioning applications. It supports long-distance detection up to 1 m in diffuse reflective mode and 7 m in coaxial retro-reflective mode with built-in MSR (Mutual Suppression Reflective) function for stable performance, and offers adjustable spot diameter and optical axis alignment for precision detection across diverse materials and surface conditions.
| Sensing Method | Beam Type | Sensing Distance | Laser Class | Model |
|---|---|---|---|---|
| Diffuse Reflective | Spot (variable beam) | 1 m | Class 2 | E3C-LD11N 2M |
| Coaxial Retro-reflective (MSR) | Spot (variable beam) | 7 m | Class 2 | E3C-LR11N 2M |
| Coaxial Retro-reflective (MSR) | Spot (2.0 mm fixed dia.) | 7 m | Class 1 | E3C-LR12N 2M |
| Connection Method | Outputs/Inputs | NPN Output Model | PNP Output Model |
|---|---|---|---|
| Pre-wired (2 m) | 2 outputs + 1 input | E3C-LDA21N 2M | E3C-LDA51N 2M |
| Wire-saving connectors | 2 outputs | E3C-LDA6N | E3C-LDA8N |
| Wire-saving connectors | 1 output + 1 input | E3C-LDA7N | E3C-LDA9N |
| Base Sensor Head | Beam Shape | Beam Unit Model |
|---|---|---|
| E3C-LD11N | Line | E39-P11 |
| E3C-LD11N | Area | E39-P21 |
| E3C-LR11N | Line | E39-P31 |
| E3C-LR11N | Area | E39-P41 |
| Accessory Type | Cable Length | Model |
|---|---|---|
| Master Connector (wire-saving) | 2 m | E3X-CN21 |
| Slave Connector | 2 m | E3X-CN22 |
| Accessory | Model | Quantity |
|---|---|---|
| Mounting Bracket | E39-L143 | 1 |
| End Plate | PFP-M | 1 |
