The KEYENCE LJ-G5001P is a high-performance controller for LJ-G series 2D laser profilers, engineered to deliver precise, repeatable inline measurements for dimensional inspection and process control. Supporting dual sensor heads and comprehensive I/O, it integrates seamlessly into automated cells in electronics, metalworking, and assembly where stable, high-resolution profile data is essential.

Built for industrial connectivity, the controller offers two ±10 V analog outputs for real-time feedback and multiple PNP open-collector outputs for judgement, process, and strobe signaling. Digital communication is available via Ethernet 100Base-TX/10Base-T, RS-232C up to 115200 bps, and USB 2.0 Hi-Speed, while an SVGA monitor output (800 × 600) supports on-site visualization. The system accepts up to two LJ-G sensor heads, provides display resolution down to 0.1 µm with rich measurement modes (height, position, width, angle, section area, profile comparison), and includes advanced tools such as filtering, averaging, auto-zero, tolerance setting, interference prevention, and calibration. Data and profiles can be recorded to FAT32 memory cards for traceability and process optimization.

Designed to shorten commissioning and maximize uptime, the LJ-G5001P combines fast triggering, flexible program switching, and a robust operating range for dependable performance in production environments, and it is backed by a 1-year warranty to give your team added confidence throughout the product lifecycle.

• Brand: KEYENCE
• Series: LJ-G
• Model: LJ-G5001P
• Connectable sensor heads: 2 units max
• Supply voltage: 24 VDC ±10%
• Outputs: 2x analog ±10 V; PNP open-collector judgement/process/strobe
• Interfaces: Ethernet 100Base-TX/10Base-T; RS-232C up to 115200 bps; USB 2.0
• Operating temperature: 0 to +50 °C