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Keyence CA-DC40E Multi-Channel LED Lighting Controller for industrial vision systems

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Keyence CA-DC40E

by Keyence

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OverviewEnhance your industrial machine vision applications with the Keyence CA-DC40E Multi-Channel LED Lighting Controller. This sophisticated 4-channel device offers robust and programmable lighting, essential for achieving dependable, high-quality image capture even in challenging industrial settings. The CA-DC40E seamlessly integrates with Keyence CA series lighting units, ensuring synchronized and stable light output for accurate inspection, measurement, and automation. Its resilient construction and adaptable control make it a cornerstone for superior visual inspection setups.Key Features Four Independent Lighting Channels: Manage multiple lighting units simultaneously, simplifying complex configurations and boosting inspection capabilities. Adjustable Brightness Control: Digitally fine-tune light intensity for each channel from 0-100%, providing ideal contrast and clarity across various inspection objects and environments. Strobe and Continuous Modes: Adapt to diverse inspection requirements with flexible lighting options, supporting continuous illumination for general viewing and high-speed strobe for blur-free capture of fast-moving targets. Synchronized Triggering: Achieve perfect coordination between your camera and lighting, ensuring illumination is precisely timed with camera exposure to eliminate image inconsistencies and maximize data accuracy. Seamless Integration: Designed for straightforward compatibility, the CA-DC40E integrates flawlessly with existing Keyence vision systems, streamlining setup and accelerating deployment. Compact DIN Rail Mounting: Maximize control panel space with the controller's small form factor and convenient DIN rail or panel mounting, facilitating an organized and efficient system layout. Robust Industrial Design: Constructed to endure the demands of industrial environments, guaranteeing reliable performance and longevity in tough operating conditions. Technical Specifications Model: CA-DC40E Channels: 4 Output Current: Max. 800 mA per channel Lighting Mode: Continuous / Strobe Trigger Input: External (camera sync supported) Brightness Control: 0–100% (digital adjustment) Power Supply: 24 VDC ±10% Communication: RS-232C (for parameter setting) Mounting: DIN rail or panel Operating Temperature: 0 to +50°C Dimensions: Approx. 130 × 38 × 105 mm Weight: Approx. 400 g Applications Precision Machine Vision Systems: Delivers precise and repeatable light control, vital for critical inspection and measurement where image consistency is paramount. High-Speed Automated Inspection: Ideal for demanding automated inspection lines requiring strobe-synchronized illumination to capture clear images of rapidly moving objects and detect subtle flaws. Complex Multi-Lighting Setups: Centralizes control for various lighting configurations, including dome, ring, and bar lights, simplifying management and enhancing flexibility in advanced vision applications. Industrial Production Lines: Ensures exceptional operational stability in continuous or trigger-driven inspection processes, contributing to enhanced product quality and increased throughput. Why ChooseThe Keyence CA-DC40E stands out as the top choice for professionals seeking a high-performance multi-channel lighting controller. Its capacity to deliver stable, precise, and flexible lighting control across four independent channels within a compact unit makes it an indispensable tool for optimizing machine vision system performance. From its robust industrial design to its seamless integration abilities and advanced synchronization features, the CA-DC40E is engineered to meet and surpass the rigorous demands of contemporary industrial automation and inspection. Invest in the CA-DC40E to achieve superior imaging results, enhance inspection accuracy, and boost overall production efficiency.Order NowReady to upgrade your machine vision system? Contact us today to order the Keyence CA-DC40E Multi-Channel LED Lighting Controller and improve your industrial automation processes.FAQWhat is the Keyence CA-DC40E?The Keyence CA-DC40E is a 4-channel LED lighting controller designed for machine vision applications, providing precise and programmable illumination.How many lighting channels does the CA-DC40E have?It features four independent lighting channels, allowing simultaneous control of multiple lighting units.What are the primary lighting modes available?The controller supports both continuous and strobe lighting modes for various inspection needs.Can the CA-DC40E integrate with existing Keyence vision systems?Yes, it is designed for seamless integration with existing Keyence vision systems.What are the mounting options for this controller?It can be mounted using either a DIN rail or panel mounting.What is the maximum output current per channel?Each channel has a maximum output current of 800 mA.Does the CA-DC40E support camera synchronization?Yes, it includes external trigger input with support for camera synchronization.

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PRODUCT DETAILS

Keyence CA-DC40E

Overview

This is a genuine Keyence component from the Other Keyence Products family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Keyence catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Keyence automation ecosystem
  • Engineered to integrate inside Other Keyence Products installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Keyence equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Keyence catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Keyence platform with documented conversion notes for the Other Keyence Products family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model: CA-DC40E
  • Channels: 4
  • Output Current: Max. 800 mA per channel
  • Lighting Mode: Continuous / Strobe
  • Trigger Input: External (camera sync supported)
  • Brightness Control: 0–100% (digital adjustment)
  • Power Supply: 24 VDC ±10%
  • Communication: RS-232C (for parameter setting)
  • Mounting: DIN rail or panel
  • Operating Temperature: 0 to +50°C
  • Dimensions: Approx. 130 × 38 × 105 mm
  • Weight: Approx. 400 g

Applications

  • Precision Machine Vision Systems: Delivers precise and repeatable light control, vital for critical inspection and measurement where image consistency is paramount.
  • High-Speed Automated Inspection: Ideal for demanding automated inspection lines requiring strobe-synchronized illumination to capture clear images of rapidly moving objects and detect subtle flaws.
  • Complex Multi-Lighting Setups: Centralizes control for various lighting configurations, including dome, ring, and bar lights, simplifying management and enhancing flexibility in advanced vision applications.
  • Industrial Production Lines: Ensures exceptional operational stability in continuous or trigger-driven inspection processes, contributing to enhanced product quality and increased throughput.

Why Choose the CA-DC40E?

The Keyence CA-DC40E stands out as the top choice for professionals seeking a high-performance multi-channel lighting controller. Its capacity to deliver stable, precise, and flexible lighting control across four independent channels within a compact unit makes it an indispensable tool for optimizing machine vision system performance. From its robust industrial design to its seamless integration abilities and advanced synchronization features, the CA-DC40E is engineered to meet and surpass the rigorous demands of contemporary industrial automation and inspection. Invest in the CA-DC40E to achieve superior imaging results, enhance inspection accuracy, and boost overall production efficiency.

Availability & Shipping

  • In stock: CA-DC40E ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every CA-DC40E ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Keyence

The Keyence CA-DC40E is a 4-channel LED lighting controller designed for machine vision applications, providing precise and programmable illumination.

Machine down? We ship parts the same day.

New, surplus, and refurbished Keyence inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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