A20B-2900-0802
Fanuc A20B-2900-0802 DRAM 1MB Memory Board. Normally this memory assists the processor access other memories (SRAM, FROM) for the control to run. Running the 16, 18, 21 model A control config in which it stores the system memory, ladder, and programs.
A20B29000802 DRAM memory PCB is available today, either as exchange or on an outright basis stock dependent with testing services available also.
