{"product_id":"fanuc-a02b-0281-b502-industrial-automation-module-heavy-duty","title":"FANUC A02B-0281-B502 Industrial Automation Module - Heavy-Duty","description":"\u003ch2\u003eProduct Overview: Robust Servo Control Display for Demanding Environments\u003c\/h2\u003e\u003cp\u003eWhen display failures jeopardize production uptime, the FANUC A02B-0281-B502 Servo Control Display provides a reliable solution. Designed for integration with FANUC Series 16i, 18i, and 21i CNCs, this module features a 2-slot LCD for clear visual output. Its IP20 environmental rating protects against solid objects larger than 12.5 mm, while shock and vibration resistance ensure stable operation in industrial settings.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications of the FANUC A02B-0281-B502\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eFANUC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eServo Control Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eA02B-0281-B502\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e6.63 lbs (3.01 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003e2-Slot LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eSeries 16i, 18i, 21i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Rating\u003c\/td\u003e\n\u003ctd\u003eIP20 (Protection against solid objects larger than 12.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, UL, CSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\/Output Ports\u003c\/td\u003e\n\u003ctd\u003eUSB, Ethernet, RS232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Environment\u003c\/td\u003e\n\u003ctd\u003eIndustrial environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e50g (half-sine wave, 11ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e5g (random, 10-2000 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Mounting\u003c\/td\u003e\n\u003ctd\u003eWall-mounted or panel-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e10% to 90% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eKey Performance Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock and Vibration Resistance:\u003c\/strong\u003e Withstands 50g shock and 5g vibration, reducing failure risks from mechanical disturbances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Operates from 0°C to 50°C, suitable for factory floors without climate control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple I\/O Ports:\u003c\/strong\u003e USB, Ethernet, and RS232 enable flexible connectivity for data transfer and diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation and Mounting Guidance\u003c\/h2\u003e\u003cp\u003eMount the FANUC A02B-0281-B502 using the wall-mount or panel-mount options. Ensure the mounting surface can support the 6.63 lbs weight. Connect a 24V DC power supply with appropriate current rating. Use the USB, Ethernet, or RS232 ports for communication with the CNC controller. For high-vibration environments, secure the unit with additional damping brackets to maintain vibration resistance within the 5g limit.\u003c\/p\u003e\u003ch2\u003eCompatibility and System Integration\u003c\/h2\u003e\u003cp\u003eThe FANUC A02B-0281-B502 is designed for seamless integration with FANUC Series 16i, 18i, and 21i control systems. The 2-slot LCD display provides real-time servo data, and the RS232 port allows for direct serial communication with older CNC models. Use the Ethernet port for network-based monitoring and USB for firmware updates or data logging.\u003c\/p\u003e\u003ch2\u003eMaintenance and Reliability Tips\u003c\/h2\u003e\u003cp\u003eRegularly inspect the display for dust accumulation on the vents. Operate within the specified temperature (0°C to 50°C) and humidity (10% to 90% non-condensing) ranges. Check cable connections periodically for secure fit. The IP20 rating means the unit is protected from large particles, but periodic cleaning of the enclosure prolongs life.\u003c\/p\u003e\u003ch2\u003eTroubleshooting Common Issues\u003c\/h2\u003e\u003cp\u003eIf the display remains blank, verify the 24V DC power supply and check the internal fuses. Communication errors may arise from loose RS232 or Ethernet cables; reseat connections. In case of flickering display, inspect for vibration exceeding the 5g rating—mount the unit on a stable surface. Use the self-test diagnostic function (if available) to isolate faults.\u003c\/p\u003e","brand":"FANUC","offers":[{"title":"Default","offer_id":44416987758691,"sku":"A02B-0281-B502","price":278.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/A02B-0047-C800_bee3d799-5aa0-4108-9f2f-5ba952427461.jpg?v=1785257662","url":"https:\/\/www.plcsourcepro.com\/products\/fanuc-a02b-0281-b502-industrial-automation-module-heavy-duty","provider":"PLC Source PRO","version":"1.0","type":"link"}