Description
The JSM/CJSM Rear Keypad + Lights is a 6-button input device with integrated lighting, designed for industrial, security, and embedded control applications. The built-in lights provide visual feedback for user interaction.
Working Principle
- Each button functions as a momentary switch, sending an electrical signal when pressed.
- Integrated LED lights indicate status, operation mode, or provide feedback.
- Connects to a controller (e.g., microcontroller, PLC) for command execution.
- Buttons can be programmed for navigation, system control, or access functions.
Specifications
- Buttons: 6
- Lighting: Integrated LED indicators
- Voltage: 3.3V, 5V, or 12V (system-dependent)
- Current: <100mA per button (LEDs may require additional power)
- Interface: Direct wiring, ribbon cable, or connector
Applications
- Industrial control panels
- Security and access systems
- Machine operation interfaces
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