Product Details:

FANUC A02B-0283-B502 is an integrated CNC controller unit for FANUC Series 18i-MB CNC system, built with 10.4-inch color LCD display and soft function keys. It integrates CNC main control circuit and HMI display into one compact unit. It executes NC program operation, axis motion control, parameter configuration, machine status monitoring and fault alarm display. Operators use the front soft keys to edit programs, adjust system parameters and check alarm information. It connects with servo amplifiers, I/O modules and machine peripheral signals via FANUC high-speed internal bus. The front panel has IP65 protection against cutting oil mist, dust and splashing liquid inside machine workshop. The internal PCB board adopts conformal coating to resist humidity, vibration and electromagnetic interference. Widely used for machining centers, milling machines maintenance, spare parts replacement and system retrofit projects. Every FANUC A02B-0283-B502 controller passes full function test before shipment.

Specifications:

Model:A02B-0283-B502

Brand:FANUC

Product Type:18i-MB Integrated CNC Controller Unit

System compatibility:FANUC Series 18i-MB

Display:10.4 inch color TFT LCD

Control keys:Front panel soft function keys

Communication:FANUC proprietary CNC bus

Mounting:Embedded panel mounting

Power supply:24VDC

Ambient operating temperature:0℃ ~ +55℃

Relative humidity:5% ~ 90%,non-condensing

Application:CNC machining center,milling machine

A02B-0283-B502 is all-in-one CNC controller, different from separate display and mainboard modules. It combines main control CPU and color LCD screen in single housing. It needs to match corresponding servo and I/O hardware version when replacing. It serves as core numerical control unit for machine tools, responsible for program calculation and axis control. It is commonly used to replace failed 18i-MB integrated controllers on legacy FANUC machine tools. Every FANUC A02B-0283-B502 unit passes functional testing to guarantee stable CNC operation.