Product Overview
In modern industrial automation, operators need clear, real-time feedback from servo systems to maintain precision and uptime. The FANUC A02B-0281-B502 Servo Control Display meets this demand with a robust 2-slot LCD interface designed for harsh factory floors.
Key Technical Specifications
The A02B-0281-B502 delivers consistent performance in demanding environments. It operates on a 24V DC power supply and withstands shock up to 50g (half-sine wave, 11ms) and vibration of 5g (random, 10-2000 Hz). The IP20 environmental rating protects against solid objects larger than 12.5 mm, while the operating temperature range of 0°C to 50°C ensures functionality in typical industrial settings. Storage temperature spans -20°C to 60°C, and humidity tolerance is 10% to 90% non-condensing. The display weighs 6.63 lbs (3.01 kg), making it manageable for wall or panel mounting.
Industry Applications
In automated assembly lines, the unit provides a compact HMI for local diagnostics, reducing downtime by enabling quick status checks. The USB, Ethernet, and RS232 ports allow flexible data logging and remote access, supporting predictive maintenance strategies.
Installation and Setup
Mount the A02B-0281-B502 securely on a wall or panel using the provided mounting brackets. Connect the 24V DC power supply to the designated terminals, ensuring polarity is correct. Use standard USB or Ethernet cables to link the display to the compatible FANUC controller. The RS232 port enables legacy device integration. After power-up, verify communication through the LCD menu before placing the unit into service.
Maintenance and Reliability
Regularly inspect the display for dust accumulation on the LCD and ventilation slots, as IP20 does not seal against fine particles. Check cable connections for tightness monthly. The robust shock and vibration ratings minimize failure risks in high-vibration environments. Following these simple practices extends service life and maintains clear visual output.
Compatibility and Integration
The A02B-0281-B502 is purpose-built for FANUC Series 16i, 18i, and 21i CNC systems. It communicates via USB, Ethernet, or RS232, offering flexibility for both new installations and legacy upgrades. No additional protocol converters are required for these series. The display acts as a direct operator interface, reducing the need for separate HMIs.
Purchasing Advice
Before ordering, verify that your FANUC controller model matches the Series 16i, 18i, or 21i compatibility list. Confirm that your facility provides a stable 24V DC supply. AutoDCSTech stocks the A02B-0281-B502 and can assist with availability and shipping options. Please verify current lifecycle status with AutoDCSTech before ordering.
Availability & Condition at AutoDCSTech
| Part Number | A02B-0281-B502 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | Japan |
