IV4-L5C Keyence Ring Light for IV4 Smart Camera
The IV4-L5C is an external ring illumination unit from the Keyence IV4 Series. It uses a white LED array. This light pairs with the IV4-500CA smart camera. It improves contrast on small features, edges, and low-contrast marks. The unit draws power from the connected sensor. No separate supply is needed.
Why the IV4-L5C Matters on the Line
- Ring geometry gives even light around the target.
- White LED suits color and grayscale inspection.
- IP67 rating protects the unit on the factory floor.
- ESD safe design meets IEC61340-5-1.
- Aluminum die-cast case handles vibration and heat.
Hardware and Optical Data
- Type: external ring light unit
- Compatible sensor: IV4-500CA
- Illumination: white LED
- Main case: aluminum die-casting
- Front cover: acrylic
- Weight: approx. 195 g
Electrical and Interface Data
- Supply voltage: fed by the connected sensor
- Built-in ports: none
- Protocols: none
- Communication expansion: none
- Power consumption: not published
- Output type: not published
Environmental Limits
- Operating temperature: 0 to +50°C, no freezing
- Relative humidity: 85% RH or less, no condensation
- Protection rating: IP67 when attached to a suitable sensor
- IP67 does not apply with polarizing filters OP-88644, OP-88645, OP-88646, or OP-88647
Lifecycle and Production Status
- Status: active
- Keyence production status: confirmed
- Source: official product and spec page
- Last verified: 2026-09
Where the IV4-L5C Fits
- IV4-500CA smart camera systems
- Small part and edge inspection
- Mark, label, and print checks
- Assembly verification cells
- Vision stations with tight space
Oiltech Controls Review
- The IV4-L5C is a focused lighting part, not a full camera.
- It solves contrast problems on reflective or dark targets.
- Sensor-powered design cuts wiring work.
- IP67 and ESD ratings suit electronics lines.
- Buyers should confirm the IV4-500CA camera first.
- Filter use changes the IP67 condition. Plan for this.
Oiltech Controls’s Insight
- Ring light choice drives inspection repeatability.
- White LED works for most mixed-color targets.
- Angle and distance affect edge sharpness.
- Keep the front cover clean for stable imaging.
- Match the light to the lens and working distance.
Why Buy From Oiltech Controls?
- Over 15 years in industrial automation spare parts
- Worldwide shipment support
- Tested surplus and refurbished options
- 12-month warranty on eligible items
- Technical check before every shipment
- Support for obsolete control systems
Shipping and Warranty
- Dispatch in 24 to 28 hours
- FedEx, UPS, and DHL options
- Tracking sent after dispatch
- 12-month warranty terms apply
- Contact us for RMA steps
FAQ
Q: Does the IV4-L5C work with any IV4 camera?
A: No. It targets the IV4-500CA. Check your camera model before you buy.
Q: Do I need a separate power supply?
A: No. The connected sensor feeds power to the light.
Q: Can I keep IP67 with a polarizing filter?
A: No. IP67 does not apply with OP-88644, OP-88645, OP-88646, or OP-88647.
Q: How do I pick between this and a bar light?
A: Use the ring light for even, all-around light. Use a bar light for directional shadows.
Q: What should I check before ordering a used unit?
A: Check the LED output, the front cover, and the connector. Ask for a test report.
Contact Oiltech Controls
Email: info@oiltechcontrols.com
WhatsApp: +86 158 8020 0923
Send your camera model and target details. We will confirm fit and stock.
Copyright © 2026 Oiltech Controls Limited. https://www.oiltechcontrols.com/ All rights reserved.
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