NovaStar MON300 Monitor Card for LED Cabinets
NovaStar MON300 is an LED display monitoring card for checking cabinet conditions and identifying supported hardware faults. It works with MRV320 and MRV560 receiving cards, making it a monitoring option to assess when specifying an LED cabinet or replacing a card in an existing installation.
Monitoring Functions and Hardware Requirements
- Cabinet temperature and humidity monitoring, without an additional temperature or humidity module.
- Voltage monitoring for up to 8 power supplies and speed monitoring for up to 4 fans.
- Cabinet door open/closed status detection.
- Individual LED open-circuit detection with a supporting driver IC and hub board.
- Flat cable fault detection with a supporting hub board.
Check the receiving card, LED module driver IC and hub board together before ordering. A matching connector alone does not establish compatibility. Share your component model numbers and cabinet wiring details with us if you need help selecting the correct monitoring hardware.
MON300 Technical Specifications
| Položka | špecifikácia |
|---|---|
| Značka / model | NovaStar MON300 |
| Compatible receiving cards | MRV320 and MRV560 |
| Menovité napájanie | DC 5.0 V; 0.15 A; 0.75 W |
| Prevádzková teplota | -20 ° C do + 60 ° C |
| Prevádzková vlhkosť | 0% až 95% RH, bez kondenzácie |
| Rozmery | × × 144.0 91.5 22.5 mm |
| Cista hmotnost | 115.7 g |
Specifications follow the NovaStar MON300 manufacturer specification, V2.1.3. Check the supplied hardware revision against the documentation for your system.
Before You Order or Install
- Record the receiving card model and the hub board and module driver IC details.
- Identify which cabinet signals you need to monitor and check the wiring against the manufacturer’s connection diagrams.
- Confirm the required cables, hub board and other accessories for your installation; do not assume all pictured or connected components are included.
- Do not apply conformal coating to the MON300 surface: it can affect humidity monitoring.
For component selection, kontaktujte náš tím with your cabinet configuration and required quantity.
MON300 Product Images


Často kladené otázky
What is the NovaStar MON300 used for?
The MON300 adds cabinet monitoring to a compatible LED display system. Use the function list above to match the card to the cabinet conditions and fault checks your project requires.
Does the MON300 need a hub board?
A supporting hub board is required for LED open-circuit and flat cable fault detection. LED detection also requires a compatible driver IC, so check both components before choosing this function.
Can I use the MON300 with any NovaStar receiving card?
The manufacturer lists MRV320 and MRV560. For another receiving card model, verify support before purchase instead of assuming that all NovaStar cards are interchangeable.
Where can I find the MON300 manual and wiring diagrams?
Use the manufacturer specification linked above for dimensions, pins and connection diagrams. The earlier specification previously supplied on this product page is also retained below for reference.









