The Cognex In-Sight 3D-L4000 family is a 3D laser displacement sensor for advanced measurement, text reading, robotic guidance and inspection. The official specification table covers models 3D-L4050, 3D-L4100 and 3D-L4300; scan rate is retained as kHz, and X-axis resolution as points/profile, not pixels.
Standard specifications
| Product model | In-Sight 3D-L4000 series (3D-L4050 / 3D-L4100 / 3D-L4300) |
|---|---|
| Vision type | laser_triangulation |
| Image sensor | 3D laser displacement sensor; series table lists models 3D-L4050, 3D-L4100 and 3D-L4300 |
| Data interface | GigE |
| Scan rate | Up to 4 kHz (line/profile scan rate; not frame rate) |
| Dimensions | 150.5 × 101 × 45 mm (series specification) |
| Weight | 0.94 kg (series specification) |
| Operating temperature | 0–35 °C without heat sink; 35–45 °C with heat sink |
| Ingress protection | IP65 |
| Certification | CE |
Source-specific technical extensions
| X-axis profile points | 1920 points/profile (kept distinct from pixel resolution) |
|---|---|
| Built-in I/O | Inputs: one dedicated trigger and one laser-safety input; outputs: two user-definable |
| Encoder input | Differential A+/B+/A−/B−: 5–24 V, max 1000 kHz; single-ended A+/B+: 12–24 V, max 1000 kHz; A−/B− at Vencoder/2 (6–12 V DC) |
| Network interface and connector | Gigabit Ethernet; integrated link/traffic LED; M12-8 X-coded female connector |
| Protection conditions | IP65 with all cables properly attached and M/S TRIG connectors capped |
| Environmental and storage conditions | Storage: −20 to 70 °C; operating/storage humidity <80% non-condensing; shipping/storage shock 15 G, 6 ms half-sine; vibration 10–57 Hz, 1.5 mm double amplitude, 3 hours each X/Y/Z |
| Listed certifications | CE, FCC, KCC, TÜV SÜD NRTL, RoHS (manufacturer series specification) |
Sources: Cognex official product page; Cognex official sensor specifications.
