Keyence IV3-G500CA Compact Color Sensor Head

Keyence IV3-G500CA Compact Sensor Head

Product Introduction

The IV3-G500CA is a compact sensor head designed for the Keyence IV3-G120 amplifier. It provides a standard field of view and captures color images for detailed inspection tasks. Furthermore, its small body fits tight spaces on conveyors and assembly stations. Therefore, it serves well in electronics, automotive, and packaging applications.

Technical Specifications

The image receiving element is a 1/2.9-inch color CMOS sensor. It captures 1280 (H) x 960 (V) pixels, which supports reliable pattern and color checks. The installed distance starts at 50 mm or more. Specifically, at 50 mm the field of view measures 22 (H) x 16 (V) mm. At 3000 mm, the view expands to 1184 (H) x 888 (V) mm as a typical example.

Focus adjustment is automatic, which reduces setup time. Exposure time ranges from 12 µs to 9 ms, allowing capture of fast-moving parts. Illumination comes from a built-in white LED. Moreover, the lighting method switches between pulse and continuous modes. This flexibility helps with both still and moving targets.

Communication and Electrical Parameters

The sensor head has no built-in ports of its own. Instead, it connects to the IV3-G120 amplifier through a dedicated cable. Consequently, all network protocols and communication expansion run through the amplifier. The supply voltage also comes from the connected amplifier. Therefore, no separate power wiring is needed at the head. Power consumption figures are not published.

Mechanical and Environmental Parameters

The main unit case uses zinc die-casting for rigidity. In addition, the front cover is acrylic, and the operation indicator cover is TPU. The unit weighs approximately 75 g without an AI lighting unit. With the AI lighting unit fitted, weight rises to about 225 g.

Operating temperature spans 0 to +50°C without freezing. Relative humidity must remain between 35 and 85% RH with no condensation. The protection rating reaches IP67, except when a polarizing filter such as OP-88642 or OP-88643 is mounted. Vibration resistance covers 10 to 55 Hz at 1.5 mm double amplitude for 2 hours per axis. Shock resistance handles 500 m/s² three times in each of six directions. However, these ratings exclude use with dome attachments IV2-GD05 or IV2-GD10.

Installation Guide

First, mount the IV3-G500CA at the desired inspection point. Next, connect it to the IV3-G120 amplifier with the dedicated cable. Then, set the installation distance to at least 50 mm. After that, let the auto focus adjust the lens. Finally, configure exposure and lighting mode through the amplifier or IV Smart Navigator software.

Specifically, choose pulse lighting for fast moving targets and continuous lighting for static ones. Besides, keep the head within 0 to +50°C and 35 to 85% RH. If you mount a polarizing filter, expect the IP67 rating to no longer apply. Always confirm the cable routing avoids sharp bends and heavy vibration.

Packaging List

• 1 x Keyence IV3-G500CA Compact Sensor Head

• 1 x Dedicated connection cable

• 1 x Quick start guide

FAQ

Q1: Which amplifier works with the IV3-G500CA?
A: It pairs with the Keyence IV3-G120 compact sensor amplifier.

Q2: What is the image resolution of this sensor head?
A: It uses a 1/2.9-inch color CMOS with 1280 x 960 pixels.

Q3: Does the IV3-G500CA need its own power supply?
A: No, it receives power from the connected IV3-G120 amplifier.

Q4: What is the minimum installation distance?
A: The minimum installed distance is 50 mm.

Q5: Is the IP67 rating always valid?
A: No, the rating does not apply when a polarizing filter or dome attachment is mounted.