Product Description
Keyence CA-DC21E DC Power Supply Unit
The Keyence CA-DC21E is an advanced industrial DC power supply unit specifically engineered for machine vision lighting control. Designed to integrate seamlessly with automated inspection systems, this illumination controller features dual independent output channels (LIGHT 1 and LIGHT 2) for precise multi-light management. Operators can easily configure output voltage settings using the integrated 4-position DIP switches, making it highly adaptable for various LED lighting requirements. Built for the factory floor, the unit is equipped with a secure screw terminal block for outputs, a multi-pin input connector for system integration, a clear POWER status indicator, and strategically placed ventilation slots to ensure efficient heat dissipation during continuous operation.
Technical Specifications:
- Brand: Keyence
- Model: CA-DC21E
- Product Type: Machine Vision Lighting Controller / DC Power Supply
- Output Channels: 2 Independent Channels (LIGHT 1 and LIGHT 2)
- Configuration Method: 4-position DIP switches per channel
- Output Connections: Screw terminal block (L1+, L1-, L2+, L2-, NC)
- Cooling: Passive cooling via integrated ventilation slots

Keyence CA-DC21E DC Power Supply Unit
Enhance your automated inspection setup with the Keyence CA-DC21E DC Power Supply Unit. This industrial machine vision lighting controller features dual independent channels, easy DIP switch configuration, and reliable terminal block connections, ensuring precise and stable illumination for your Keyence vision systems.




