Mooncell M-MFN02 multifunction card
The Mooncell M-MFN02 adds power-control, sensor-monitoring and audio-output functions to an LED display control system. RJ45 connections link it with receiving cards, while RS232 serial communication connects to the control computer.
M-MFN02 feature table
| Parameter | Specification |
|---|---|
| Receiving-card connection | RJ45 ports |
| Computer communication | RS232 serial ports |
| Power control | 8 power-supply controls |
| Light sensor support | 4 light sensors |
| Environmental monitoring | Temperature and humidity |
| Audio output | Integrated |
Planning the control system
Match the multifunction card, receiving-card connections and required sensors before installation. Confirm the controlled power equipment, wiring and ratings in the specification; the number of control functions does not establish the electrical load rating.
Product images




Specification downloads
Mooncell M-MFN02 LED Screen Multi-function Card Specification
Frequently asked questions
1. What is the M-MFN02 used for?
It provides LED display power control, light-sensor connections, temperature/humidity monitoring and audio output.
2. How many light sensors does it support?
The product information lists support for four light sensors.
3. How does M-MFN02 connect to the system?
RJ45 ports connect with receiving cards, and RS232 serial ports connect with the control computer.
4. Does M-MFN02 supply power to the whole LED screen?
The listing describes eight power-control functions. Confirm the power-control wiring and ratings in the specification rather than treating it as the screen power supply.
5. Can it monitor temperature and humidity?
Yes. Temperature and humidity monitoring are listed functions; confirm the required probe and configuration.




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