CNC Circuit Board

A20B-3300-0033 | FANUC 2-Channel FSSB Servo Controller Card — 16i / 18i / 21i / FSSB Fibre Optic Interface / Plug-In Module FSSB — Why Fibre Optic Servo Communication Matters Servo communication in modern FANUC CNC systems travels over optical fibre. The reason is electrical noise. A servo drive cabinet contains: High-current, high-frequency motor current switching Large capacitor banks charged to 300–600VDC Fast-switching IGBT transistors generating electromagnetic emissions

A20B-3300-0472 | FANUC A6 CPU Module — 128MB SDRAM / Series 30i / Plug-In Processor Card Series 30i — The High-End Platform This Card Serves The FANUC Series 30i sits at the top of FANUC's i-generation CNC product family — a platform built for the most demanding machining applications. While the 0i-D handles standard machine tools and the 31i/32i handle moderately complex multi-axis machines, the 30i is designed for: Maximum axis count: Up to 40 controlled axes across 10

A20B-2100-0805 | FANUC A20B-2100 Series CNC Amplifier Board — Drive System PCB / Rev /01C / CNC Servo and Spindle Applications A20B-2100 — Drive Control and Power PCB Series The A20B-2100 series is FANUC's family of drive-related printed circuit boards for CNC servo and spindle amplifier systems. Boards in this series span a range of functional roles within the drive architecture: Servo amplifier PCBs: Including the SVM2-class control and wiring boards for dual-axis servo

A16B-1212-0211 | FANUC Series 0-C (F0C) Memory Board PCB — Programme / PMC / System Memory / 0-MC / 0-TC CNC The Memory Board in a Series 0-C CNC — What It Does In the FANUC Series 0-C (F0C) CNC architecture, the memory board is the board that stores and serves all the data the CNC needs to function: CNC system software: The machine executable firmware that defines how the CNC interprets G-code, manages axis motion, controls the spindle, and handles the operator interface —

A20B-3300-0635 | FANUC Axis Card A1 — Servo Axis Control Module / A20B-3300-063x Family / CNC Drive Interface Axis Card — What It Is and What It Does An "Axis Card" in FANUC CNC architecture is a dedicated plug-in module that provides the servo axis interface between the CNC's main CPU board and the servo drive amplifiers. It is not the main CPU, nor a memory module — it is the specialised processor card responsible specifically for servo axis communication and control. The

A16B-2100-0070 | FANUC A16B-2100 Series PCB — CNC Control Board / Industrial Automation / Japan Manufactured A16B-2100 — CNC Control Board Series The A16B-2100 series covers PCBs for FANUC CNC control systems from the A16B-format board generation. The A16B prefix identifies boards sharing a specific physical bus architecture used across multiple FANUC CNC product lines. Within the broader A16B hierarchy confirmed in this session: Series Confirmed Functions A16B-1200 Servo

A16B-1211-0900 | FANUC PMC-M MDI/CRT Adapter Board A2 — Series 00C CNC / 1 of 2 Board Assembly A02B-0086-C052 PMC-M CRT/MDI Adapter — Connecting the Operator Interface The A16B-1211-0900 is the adapter board that connects the Series 00C CNC's operator interface hardware — the CRT display and MDI keyboard — to the PMC-M (Programmable Machine Controller, Model M) electronic system. In FANUC's Series 00C CNC architecture, the PMC-M serves as the machine sequence controller. The

A16B-2203-0754 | FANUC Series 16i-B Sub CPU Board — F16i-B CNC Axis Expansion / "New" Updated Design / A16B-2203 Series Series 16i-B — The i-Generation Flagship Platform The FANUC Series 16i is the i-generation successor to the Series 16, positioning FANUC's most capable CNC platform at the peak of the i-series product line. The "B" model designation identifies the second hardware generation of this platform — an update from the 16i-A with refined architecture, expanded

A16B-2203-0331 | FANUC 6102 Series Spindle Drive Control Board — A06B-6102 / A06B-6088 SPM Compatibility / Twin LED Display A06B-6102 — Alpha Spindle Drive Series The FANUC Alpha spindle amplifier product line covers multiple drive generations and model families. The A06B-6102 is one of these families — a spindle amplifier series used across FANUC CNC installations with specific spindle motor and control interface requirements. Within FANUC's overall Alpha spindle drive

A16B-2203-0070 | FANUC Series 21 / 210 TB Control 96/64 EO I/O PCB — CNC I/O and PSU Module / A16B-2203 Series Series 21 and Series 210 TB — The CNC Platform The A16B-2203-0070 serves FANUC's Series 21 and Series 210 CNC platforms in the "TB" (Terminal Block) control configuration: Series 21: FANUC's compact high-performance CNC from the 20-series generation — positioned as the cost-optimised variant within the Series 20/21 family. The Series 21 serves machining centres,

A16B-1110-0500 | FANUC A16B-1110 Series PCB — 050x Control Board / CNC Automation / Industrial Spare A16B-1110 — Early-Generation FANUC CNC Control Board Series The A16B-11xx series represents an early generation of FANUC CNC control boards — preceding the A16B-12xx, A16B-22xx, and A16B-32xx families that followed. Within the A16B-11xx numbering: Confirmed boards from this broad hardware generation include A16B-1100-0330 (the 6058 Series 3-axis AC servo drive board, confirmed

Mitsubishi QX531B | MELDAS 500 (M500) I/O Interface PCB — CNC Machine Tool I/O Board Part Number: QX531B Cross Reference: A52531 / BN634A639G52A Manufacturer: Mitsubishi Electric (Japan) Signal Gateway for the MELDAS 500 The QX531B is the I/O interface board for Mitsubishi's MELDAS 500 (M500) CNC system. In MELDAS 500-equipped machining centres and turning centres, this board serves as the communication point between the CNC controller and the machine's field-level devices —

FANUC A20B-2101-0042 | PC Alpha iSV Dual-Channel 3-Axis Drive Control Board — A20B-2101 Series Control Layer Inside the Alpha iSV Amplifier The A20B-2101-0042 is the control PCB for FANUC's Alpha iSV servo amplifier system — a drive-side board that provides the processing and control intelligence for a dual-channel, 3-axis servo drive arrangement. In the Alpha iSV amplifier architecture, the control board handles the digital signal processing for servo axis control: receiving

A20B-2000-0880 | FANUC 2-Slot Backplane PCB — A02B-0218-B502 / A02B-0177-B511 / Series 20/21-TB CNC and LR-Mate Robot One Backplane PCB, Two Generations, Two Applications CNC-Shopping confirms the A20B-2000-0880 is the internal PCB inside two distinct backplane assemblies — and within each, it serves both CNC machine tool and robot applications: A02B-0218-B502 (Series 21-TB): The yellow backplane "for inserting a Fanuc mainboard type LR-Mate by Fanuc Robotics or a system 21

A16B-2201-0360 | FANUC Series 15-B Axis CPU PCB — Control Module / CNC Axis Control Board Spare Series 15-B — FANUC's High-Performance CNC Generation The FANUC Series 15 was FANUC's most capable CNC platform of its generation — a high-axis-count, high-performance CNC designed for complex machining applications including multi-axis machining centres, turning centres, and transfer machine installations. The Model B designation identifies the B-generation hardware of the Series

A20B-8100-0665 | FANUC Series 21i-B Main CPU Board — Ethernet / PMC-SB7 / 21i-MB and 21i-TB / Yellow Backplane Motherboard Series 21i-B — FANUC's i-Series Compact CNC Platform The FANUC Series 21i-B is a member of the FANUC i-series CNC family — the generation that introduced FSSB digital servo communication, enhanced processing performance, and integrated Ethernet to compact CNC platforms. Within the i-series: 21i-MB: The machining centre variant of the Series 21i-B —

Mitsubishi MC1619-1 | M3/MC Series Printed Circuit Board for MELDAS M300 CNC — Part No. A3002, New & Refurbished Available Overview The Mitsubishi MC1619-1 (catalog code A3002) is a printed circuit board from the M3/MC series, designed for the Mitsubishi MELDAS M300 CNC control platform. Like all PCBs in the M3/MC board family, it is an application-specific component — configured for a defined function within the M300 system's control architecture and not interchangeable with

FANUC A20B-2002-0310 Spindle Motor Encoder Part Number: A20B-2002-0310 Type: Spindle Servo Motor Encoder (Replacement) Compatible Systems: FANUC Series 0 / 15 / 16 / 18 / 21 / 0i CNC Controllers Overview Spindle feedback restored. Machine back in cut. The FANUC A20B-2002-0310 is a spindle motor encoder replacement unit that provides critical feedback to the CNC controller about spindle speed, position, and orientation. When this unit fails, spindle functionality is compromise

FANUC A16B-2203-0881 I/O Unit PCB Overview The A16B-2203-0881 is a FANUC PCB in the A16B-2203 board family. Public listings identify it as an I/O board or I/O unit PCB , and one supplier specifically associates it with a FANUC 0i input/output board , while another describes it as an interface board used in Series-16 CNC systems . Taken together, those public descriptions place the board in the signal-handling side of FANUC CNC hardware rather than in the memory or main-CPU

FANUC A20B-2100-0182 PCB for Beta Servo and I/O Link CNC Control Applications Product Overview The FANUC A20B-2100-0182 is a model-specific PCB used in Beta Servo / I/O Link CNC control contexts . Public parts listings describe it as a PC BOARD associated with Beta Servo SVU-4, SVU-12, SVU-20, I/O Link, and CNC , while another distributor broadly classifies it as a FANUC PCB and one source describes it as a power-supply PCB for robotics. Because those descriptions are not