4.3" Screen Display
4.3” CAN Bus Display Ax series

4.3” CAN Bus Display Ax series

Communication Interfaces: 2 × CAN bus, 1 × RS232 serial port

Programming Platform: Codesys 3.5

Operating Temperature: -20°C to +70°C

Protection Rating: IP65

Brightness: ≥ 400 cd/m²

I/O Resources: 8 channels (4 inputs / 4 outputs)

SonnePower also provide 7" Screen Display, 12.1" Screen Display.


The SPD-043-Ax is a 4.3-inch CAN Bus display from SonnePower, designed for mobile machinery. Powered by Codesys 3.5, it features strong computing performance, versatile I/O, and flexible communication—ideal for smart equipment integration.



Why Choose SonnePower CAN Bus Display?

Compact Yet Powerful: Equipped with a 32-bit high-performance MCU for strong computing capability in a compact form factor.

Flexible Communication: Dual CAN bus interfaces and one RS232 port for easy integration into various control systems.

Rugged and Durable: Designed to operate reliably in harsh environments with strong vibrations, moisture, and extreme temperature variations.

Smart Protection Design: Input ports are protected against reverse polarity; output ports feature short-circuit and overheat protection for system safety.

High I/O Multiplexing: Supports efficient port reuse, making it easy to integrate into complex system architectures.

Industrial-Grade Reliability: IP65-rated protection ensures stable performance in outdoor and dusty operating environments.

✅Expert Support, Fast Delivery:Wiring diagrams, manuals, and demo projects provided. Remote technical support available. In-house R&D ensures quick delivery and small-batch customization.

All-in-One Control Solutions:Beyond displays, we offer controllers, I/O modules, and keypads to help you rapidly build intelligent equipment systems.


CAN Bus Display SPD-043-Ax


ParameterSpecification
Screen Size4.3-inch TFT LCD (480 × 272)
Brightness≥ 400 cd/m²
Contrast Ratio450
Communication Ports2 × CAN bus, 1 × RS232 serial
I/O Resources8 channels (4 inputs / 4 outputs)
Operating Voltage8–32 V
Operating Temperature-20°C to +70°C
Housing MaterialIndustrial-grade plastic
Protection RatingIP65
Programming PlatformCodesys 3.5
Dimensions (L×W×H)124 × 109 × 44.2 mm


Application


🔧 Construction Machinery (e.g. excavators, bulldozers)

📌 Real-time monitoring of hydraulic systems, engine status, and fuel consumption to enhance safety and efficiency.


🚜 Agricultural Equipment (e.g. seeders, harvesters)

📌 Works with sensors to display automated operation data and trigger alerts, enabling remote diagnostics and maintenance.


🚛 Sanitation / Municipal Vehicles (e.g. sweepers, garbage trucks)

📌 Controls sweeping brushes, compression mechanisms, and hydraulic lifts via intuitive interface, improving operational accuracy.


🚒 Emergency & Firefighting Vehicles

📌 Displays system diagnostics, pump status, and pressure levels to support rapid and safe rescue operations.


🛠 Mining Machinery (e.g. drill rigs, loaders)

📌 Operates reliably in dusty and high-vibration environments, providing monitoring of drilling speed, engine load, and lubrication.


🚚 Logistics & Lifting Equipment (e.g. forklifts, cranes)

📌 Supports load monitoring, engine control, and safety alerts to reduce accidents and improve productivity.


🛳 Marine & Port Equipment

📌 Displays engine RPM, fuel levels, and navigation data; resistant to humidity and salt spray for coastal or offshore use.


4.3” CAN Bus Display Ax series

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