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KEYENCE CA-DC21E LED Illumination Controller, 2-Channel, 12/24VDC, 40W, PWM 100kHz
Specification Details
Brand: KEYENCE
Model: CA-DC21E
Product Type: LED Illumination Controller
Series: CA-D Series
Application: Machine Vision / LED Lighting Control
Compatible Systems: XG, CV-5000, CV-X200, CV-X100 Series
Number of Channels: 2 Channels
Output Voltage: 12 VDC / 24 VDC
Maximum Capacity: 40 W
Maximum Per Channel: 30 W
Control Method: Constant Voltage / PWM
PWM Frequency: 100 kHz
Intensity Adjustment: 255 Digital Levels
Synchronization: FLASH Output Synchronization / Continuous Lighting
Rated Power Supply: 24 VDC ±10%
Current Consumption: 3.0 A at 12 V maximum load / 6.5 A at 24 V maximum load
Forced Light Stop Input: Max. 26.4 V, Min. 2 mA
Response Speed – Constant Voltage: Max. 10 ms at 12 V / Max. 20 ms at 24 V
Response Speed – PWM: Max. 1 ms at 12/24 V
Display: LED power and light-volume indication
Operating Temperature: 0 to +50°C
Relative Humidity: 85% RH or less, non-condensing
Approx. Weight: 590 g
Manufacturer: KEYENCE Corporation
Country Of Origin: Made In Germany
Condition: Used Excellent Working (As Per Photos)
Shipping: Fast & Safe Worldwide Shipping Available.
| Brand | OTHER BRAND |
|---|---|
| Category | CONTROLLER |
The KEYENCE CA-DC21E is an industrial LED illumination controller designed for KEYENCE machine vision systems. It provides controlled and stable LED lighting for vision inspection applications, helping maintain consistent illumination during image acquisition.
The controller provides two LED lighting channels and supports both 12 VDC and 24 VDC output configurations. With a maximum capacity of 40 W, including up to 30 W per channel, it can operate a range of compatible KEYENCE LED lighting solutions.
The CA-DC21E offers two lighting-control methods: constant-voltage control for direct-current lighting and pulse-width modulation (PWM) control with a 100 kHz emission frequency. Lighting intensity can be digitally adjusted across 255 levels, providing precise control for machine vision inspection environments.
The unit also supports FLASH synchronization and continuous lighting, making it suitable for applications requiring synchronized illumination with vision inspection processes. Its rated power supply is 24 VDC ±10%, with an operating ambient temperature range of 0 to +50°C and relative humidity up to 85% RH without condensation.
- Genuine KEYENCE CA-DC21E LED Illumination Controller for machine vision applications.
- Designed for direct integration with KEYENCE XG, CV-5000, CV-X200 and CV-X100 series vision controllers.
- 2-channel LED lighting control with LED connector and terminal-block connection support.
- Supports 12 VDC / 24 VDC selectable output voltage through DIP switch settings.
- Maximum lighting capacity of 40 W total, with up to 30 W per channel.
- Provides 255-level digital intensity control for precise LED illumination adjustment.
- Supports both constant-voltage/DC lighting control and PWM control at 100 kHz.
- Supports FLASH output synchronization and continuous lighting.
- Fast response: up to 1 ms with PWM control and up to 10/20 ms with constant-voltage control depending on output voltage.
- Compact industrial design with approximately 590 g weight.
- 24 VDC ±10% rated power supply.
