
Keyence IV3-LG6C Vision Sensor Illumination Unit Technical Guide
Product Introduction
The Keyence IV3-LG6C represents a specialized illumination accessory within the IV3 series ecosystem. Specifically, this unit pairs exclusively with the IV3-G600CA sensor to provide controlled white LED lighting. Furthermore, the compact form factor enables flexible mounting in space-constrained inspection stations. The IP67 enclosure rating ensures dependable operation in harsh factory environments.
Core Value
Firstly, the IV3-LG6C eliminates ambient light interference through its high-intensity white LED design. In addition, the unit draws power directly from the connected sensor, which simplifies wiring and reduces installation complexity. Besides, the cast aluminum housing delivers mechanical durability while maintaining a lightweight profile of approximately 150 grams. Therefore, integrators achieve consistent imaging results without external lighting controllers.
Technical Insights
The IV3-LG6C supports the IV3 series AI-based detection philosophy. Meanwhile, the illumination unit enables stable image acquisition across varying surface conditions and product variations. Furthermore, the 0 to +50°C operating temperature range accommodates typical industrial settings. The IP67 rating applies when properly assembled to the compatible sensor. Consequently, washdown and dust-prone areas become viable installation locations.
Installation & Maintenance
Firstly, mount the IV3-LG6C directly onto the IV3-G600CA sensor head. Subsequently, align the unit to ensure even illumination coverage across the inspection field. In addition, connect the integrated cable following the IV3 series wiring guidelines. Furthermore, Keyence provides video manuals covering wiring and installation procedures for separate amplifier types. Besides, periodic inspection of the front acrylic cover ensures unobstructed light transmission. Therefore, clean the cover with appropriate methods to maintain detection accuracy.

Buyer's Guide FAQ
Q1: What sensor does the Keyence IV3-LG6C work with?
A: The IV3-LG6C pairs exclusively with the IV3-G600CA vision sensor.
Q2: Does the IV3-LG6C require an external power supply?
A: No, the connected IV3-G600CA sensor supplies power to the unit.
Q3: What is the enclosure protection rating of the IV3-LG6C?
A: The unit carries an IP67 rating when mounted to the compatible sensor.
Q4: What type of light source does the IV3-LG6C use?
A: The unit employs a white LED light source.
Q5: What is the operating temperature range for the IV3-LG6C?
A: The unit operates from 0 to +50°C without freezing conditions.











