FANUC A20B-3900-0163 System Host FROM Card with 32MB FROM + 1MB SRAM for FANUC 16i, 18i, 20i, and 21i CNC Plug-in DIMM Memory Board

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MOQ
250$
Price
FANUC A20B-3900-0163 System Host FROM Card with 32MB FROM + 1MB SRAM for FANUC 16i, 18i, 20i, and 21i CNC Plug-in DIMM Memory Board
Features Gallery Product Description Chat Now
Features
Specifications
Responsetime: 1 Ms To 10 Ms
Power Supply: 24V DC / 110V AC / 220V AC
Part No: 200-595-072-122 VM600 CPUM
Inputvoltagerange: 100-240V AC
Safetystandards: IEC 61508, ISO 13849
Inputtypes: Digital Input, Analog Input
Powersupply: 24V DC, 110V AC, 220V AC
Function: Automates Industrial Processes
Actual Value: Negotiabled Price
Installationtype: Panel-mounted Or DIN Rail
Applicationindustry: Manufacturing, Process Control, Robotics
Numberofinputs: 16 To 64
Communication Protocol: Modbus, Ethernet/IP, Profibus
Compatibility: SCADA Systems, HMI Panels
Protocolsupport: Ethernet/IP, Modbus TCP, PROFINET
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FANUC CNC system host card

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32MB FROM 1MB SRAM memory board

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FANUC 16i 18i 20i 21i DIMM

Basic Infomation
Place of Origin: China
Brand Name: FANUC
Certification: 250$
Model Number: A20B-3900-0163
Payment & Shipping Terms
Packaging Details: pieces
Delivery Time: 3-5 days
Payment Terms: T/T
Product Description
FANUC A20B-3900-0163 System Host FROM Card
The FANUC A20B-3900-0163 is a genuine, plug-in combo memory module card designed for early FANUC i Series (Model B) CNC controllers and FANUC Robotics systems. It combines Flash ROM (FROM) and Static RAM (SRAM) onto a compact dual in-line memory module (DIMM) form factor to provide high-speed data processing and system initialization data storage on the CNC master board.
Technical Specifications
Memory Capacity 32MB FROM + 1MB SRAM combination storage
Form Factor Plug-in DIMM memory board configuration
Compatibility FANUC 16i, 18i, 20i, and 21i CNC control setups as well as LR-Mate robotic mainboards
Alternative Reference A02B-0281-H047
Functional Overview
  • Flash ROM (FROM) Purpose: The 32MB FROM segment is dedicated non-volatile storage used to host CNC control software programs, system files, and complex ladder logic configurations.
  • SRAM Purpose: The 1MB SRAM segment functions as battery-backed memory utilized for parameter tracking, program execution, and fast data swap files during production.
Troubleshooting Information
Common Failure Symptom: If this component degrades or experiences data integrity faults, the CNC controller will typically trigger a RAM parity alarm on the screen.
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Contact Person : Leon Lee
Tel : +8615389206502
Fax : 86--15389206502
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