CNC Circuit Board

A20B-8200-0543 | FANUC 0i-D / 0i-MD / 0i-TD Main PCB A3 — 5VDC / 9W / Ethernet PC Function / Yellow Backplane / 0.45kg 0i-D System — The Generation the A20B-8200-0543 Serves The FANUC Series 0i-D is the fourth-generation 0i CNC platform (following 0i-A, 0i-B, and 0i-C). Within FANUC's CNC hierarchy, the 0i-D is the cost-effective, high-reliability option for general-purpose machine tools — machining centres (0i-MD) and turning centres (0i-TD) that do not require the advanced

FANUC A20B-3900-0074 | A20B-3900 Series F-ROM Flash Memory Module — FANUC CNC Control Systems Part Number: A20B-3900-0074 Revision: /01A (as found on board label) Manufacturer: FANUC Corporation (Japan) Product Type: F-ROM (Flash Read-Only Memory) DIMM Module Series: A20B-3900 Memory Type: Flash ROM — non-volatile, no battery required Flash Memory That Keeps the CNC Running The A20B-3900-0074 is a FROM (Flash Read-Only Memory) module from FANUC's A20B-3900 series — the family

A20B-3300-0341 | FANUC LCD/MDI Display Driver and Graphics Module — 0i-B / 16i-B / 18i-B / 21i-B CNC / Plug-In Display Card Display Driver + MDI Interface — Two Functions, One Module The A20B-3300-0341 combines two operator interface functions in one plug-in module: LCD display driver: The CNC generates its screen content — axis positions, programme listings, alarm messages, menus — as display data. The A20B-3300-0341 takes this data and drives the LCD panel with the correct

A20B-2002-0521 | FANUC Operator Panel I/O PCB — 48DI / 32DO / Without MPG Interface / CNC Panel Connection Unit 48/32 Without MPG — The Compact Panel I/O The FANUC A20B-2002 series provides operator panel connection I/O boards at multiple capacity levels. In this series, the A20B-2002-0521 is the compact variant — 48 inputs and 32 outputs without the Manual Pulse Generator (handwheel) interface: Board DI DO MPG A20B-2002-0521 48 32 Without A20B-2002-0470 72 56 With The A20B

A16B-2204-0240 | FANUC I/O PCB — A02B-0319-C001 / Input/Output Interface / 0i-D CNC Systems / A16B-2204 Series A02B-0319-C001 — The I/O Unit and Its Internal PCB The A02B-0319-C001 is the complete I/O unit — a housed assembly that provides the digital input and output interface between the FANUC CNC and the machine tool's field devices. The A16B-2204-0240 is the active PCB inside this unit. The A02B-0319 prefix identifies this I/O unit as belonging to the Series 0i-D

FANUC A20B-2902-0520 | A20B-2902 Series CNC Memory Module A20B-2902 — FANUC CNC Memory Module Series The A20B-2902-0520 is a memory module from FANUC's A20B-2902 series — a family of plug-in memory PCBs used across FANUC CNC controllers to provide the memory capacity required for programme storage, system data, and real-time processing. The A20B-2902 series covers several memory types deployed in FANUC CNC architecture: DRAM modules supply volatile working memory for active

A20B-2900-0155 | FANUC Series 16/18/21 9-Inch Monochrome CRT Control Module — Option 1A / Model B & C / Replaces A02B-0130-H040 9-Inch Monochrome CRT — A Foundational Display Technology Before colour LCD flat panels became standard on CNC machine tools, the 9-inch monochrome CRT was the dominant CNC operator interface display for more than two decades. FANUC's Series 16, 18, and 21 CNC systems in the Model B and C generations used this display type as the standard operator

A20B-1009-0360 | FANUC A20B-1009 Series Printed Circuit Board — CNC / Robot Interface PCB / Replacement Spare Part A20B-1009 Series — Interface and Control Electronics The A20B-1009 sub-series within FANUC's A20B circuit board range covers a range of interface and control PCBs used in FANUC robot and CNC controller cabinets. Boards in this series handle specific interface functions within the controller — managing signals between the control system's core logic and connected

A16B-2203-0994 | FANUC A16B-2203 Series Industrial PCB — 099x Family / CNC and Automation / Japan Original Spare A16B-2203-099x — Three Related Boards The A16B-2203-0990, A16B-2203-0994, and A16B-2203-0996 form a closely spaced group within the A16B-2203 series. Part numbers this close together in a FANUC series commonly represent: Variant boards within a product family: Different I/O count levels, different interface configurations, or different power ratings of the same

A16B-2202-0860 | FANUC Series 18-B 4-Axis Main CPU Board — F18M / F18T / 4-Axis Capability / Machining and Turning Centre Series 18-B — The B-Model CNC Platform The FANUC Series 18 occupied the mid-tier of FANUC's CNC range during its production years — above the Series 0 in capability but below the high-end Series 15 and 16. The "B" model was the second hardware generation of the Series 18, with refined electronics and enhanced performance relative to the 18-A. Two machine

FANUC A16B-1810-0040 | Series 15A Control Separate Detector Adapter — Add-On PCB Part Number: A16B-1810-0040 Manufacturer: FANUC Ltd. (Japan) Product Type: Separate Detector Adapter — Add-On PCB Product Series: A16B-1810 CNC Platform: FANUC Series 15A Connecting a Separate Position Detector The A16B-1810-0040 is the Separate Detector Adapter add-on PCB for the FANUC Series 15A CNC. In FANUC servo system terminology, a "separate detector" refers to a position feedback device —

FANUC A20B-3300-0601 | Series 16iB / 18iB CPU Module — SDRAM 32MB / Plug-In PCB Card The CPU Brain of the 16iB and 18iB — 32MB SDRAM Configuration The A20B-3300-0601 is the plug-in CPU module card for FANUC's Series 16iB and 18iB CNC controllers. It carries 32MB SDRAM and fits into the main CPU motherboard of the control unit, where it provides the processor and working memory that the CNC runs from. All CNC cycle execution, interpolation, servo command generation, HMI

A16B-1210-0801 | FANUC MPG Interface PCB — Series 0A / 0B / 0C / 0F / 00B / 00C / Manual Pulse Generator CNC Interface MPG Interface — Connecting the Handwheel to the CNC "MPG" stands for Manual Pulse Generator — the rotary encoder handwheel used by machine operators to manually move CNC axes with precision. The operator turns the handwheel, which generates electrical pulses. The CNC translates these pulses into controlled axis motion at a selectable scale (typically ×1, ×10,

A20B-2002-0960 | FANUC Data Server ATA Add-On Card — A02B-0281-J146 Fast Data Server / i-Series CNC / Flash ATA Interface Fast Data Server — CNC Programme Storage at Hard Drive Capacity The FANUC Fast Data Server is an optional CNC function that connects the CNC to an ATA flash memory device — providing the machine with a large, dedicated programme storage volume accessible directly from the CNC's programme directory. Without a Data Server, FANUC CNC programme storage is

A16B-2201-0851 | FANUC PMC-NB Printed Circuit Board — F15M / F15T / F15B CNC Machine Control PCB What the PMC Does in a FANUC CNC System CNC machine tools have two distinct control layers working simultaneously: The CNC handles all axis motion, spindle speed, interpolation, and G-code programme execution — the precision machining functions. The PMC (Programmable Machine Control) handles everything else: coolant on/off, chip conveyor control, door interlocks, tool changer

A20B-8100-0410 | FANUC A20B-8100 Series CNC Control PCB — 041x Range / i-Series CNC Board / Japan A20B-8100 — FANUC's i-Series CNC Main Board and Control PCB Series The A20B-8100 series is one of FANUC's most significant PCB families — confirmed across this session to cover main CPU motherboards, communication option boards, and processing PCBs for multiple i-series CNC platforms. Confirmed examples within the series: Range Confirmed Board and Function 013x A20B-8100-0131:

FANUC A20B-2101-0022 | Servo Drive Amplifier Base Board — CNC Servo and Spindle Amplifier Control PCB Part Number: A20B-2101-0022 Cross Reference: A20B-2101-0021 (related variant) Manufacturer: FANUC Ltd. (Japan) Product Type: Servo Drive Amplifier Base Board — Control PCB Product Series: A20B-2101 The Drive's Control Foundation The A20B-2101-0022 is the base board — the main control PCB — inside a FANUC servo or spindle amplifier unit. In FANUC amplifier architecture, the

A20B-8200-0545 | FANUC 0i-D Main PCB A5 — 0i Mate-TD / Lathe and Turning Centre / Master Board / A5 Board Variant 0i-D Main PCB A5 — The Turning Centre Variant The FANUC Series 0i-D platform uses multiple main board type variants — A3, A5, and others — each matched to specific 0i-D configuration types. The A5 designation of the A20B-8200-0545 identifies this as the main board for the 0i Mate-TD — the turning centre (T-type) variant within the 0i-D Mate (compact) product line.

A20B-8200-0361 | FANUC Series 0i-TC 2-Axis FSSB Servo + LCD Graphics Card — Dual-Function PCB / Two-Axis Lathe / 0i-C Platform One Card, Two Critical Functions The A20B-8200-0361 is a single PCB that performs two distinct and essential roles within the 0i-TC CNC lathe control unit: FSSB Servo Controller (2 channels): The board generates the FSSB (Fibre Optic Servo Serial Bus) communication signals for the lathe's two servo axes — typically X (cross-slide) and Z (carriage).

A16B-2202-0184 | FANUC A16B-2202 Series PCB — 018x Range / Alpha Drive Board / CNC Drive Spare A16B-2202 — FANUC Alpha Drive Board Family The A16B-2202 series is a confirmed FANUC Alpha drive component board family — spanning wiring boards, power interface PCBs, and internal circuit boards for Alpha servo amplifiers, power supply modules, and spindle drives. Confirmed boards within the A16B-2202 series include PCBs serving: Alpha SVM servo modules (servo amplifier wiring