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Fanuc A20b-0338-B520 CNC Operator Display Control Panel Series 0 In Stock For Sale

Name: Fanuc A20b-0338-B520 CNC Operator Display Control Panel Series 0 In Stock For Sale
Brand: Dongguan Huiqin CNC Co.,Ltd.
SKU: A20B-0338-B520
Availability: InStock

Brand Name:	fanuc
Model Number:	A20B-0338-B520
MOQ:	1pcs
Price:	Chat Now
Payment Terms:	T/T
Supply Ability:	100PCS/months

Detail Information

Product Description

Detail Information

Place of Origin:

Packaging Details:

paper box

Highlight:

Fanuc CNC operator display panel

Fanuc Series 0 control panel

Fanuc A20b-0338-B520 display

Product Description

Fanuc A20B-0338-B520 CNC Operator Display Control Panel

The Fanuc A20B-0338-B520 is a specialized operator display control PCB board designed for older Fanuc Series 0 CNC systems. This board serves as the primary interface for processing video signals, handling keyboard inputs, and driving CRT or compatible LCD monitors, enabling operators to view machine status, edit programs, set offsets, and perform manual operations with clear visibility and responsive interaction.

Product Overview

At Huiqin CNC, we specialize in supplying reliable industrial automation components including drives, modules, controllers, display panels, and PCBs for major brands. Our extensive warehouse ensures fast availability across China, supporting urgent repairs, legacy system maintenance, and modernization projects. Every product undergoes strict functional and visual inspection before shipment.

Technical Specifications

Model	A20B-0338-B520
Series	Fanuc Series 0 (0-M, 0-T, 0-Mate)
Function	Operator display / CRT control board
Display Type	Monochrome CRT / compatible LCD interface
Compatible Controllers	Series 0, 0-M, 0-T, 0-Mate
Power Supply	24 V DC (logic)
Operating Temperature	0 °C to 55 °C
Storage Temperature	-20 °C to 60 °C
Mounting	Panel / chassis mount
Connectors	Standard Fanuc multi-pin interface
Typical Applications	CNC lathes, milling machines, basic turning / machining centers
Status	Discontinued (legacy replacement)

Application & Deployment

This PCB is commonly installed in legacy machining centers and turning machines operating in cost-sensitive workshops, where it continues to deliver dependable display performance after careful refurbishment. Its ongoing use allows operators to maintain familiarity with the original Series 0 interface layout while avoiding the cost and disruption of a full controller upgrade.

Maintenance Guidelines

Thoroughly inspect electrolytic capacitors and solder joints for age-related degradation
Clean dust from ventilation areas to prevent overheating
Confirm connector integrity before reinstallation
Periodic functional testing with Fanuc-compatible diagnostic tools recommended
Verify proper display output, keyboard response, and signal integrity after installation

Contact Information

For technical support, compatibility verification, or immediate stock confirmation:

WhatsApp: +86 19539442369 (Sheila Guo, sheila@huiqincnc.com)
WhatsApp: +86 134 3344 4017 (Cici Li, cici@huiqincnc.com)

Related Keywords: power supply 24v display control panel cnc accessory cnc operator industrial automation components fanuc cnc parts

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