6ES7478-1AN00-0AA0 SIMATIC M7-400, MEM478 (8M)
From SIEMENS
SIMATIC M7-400, MEM478 (8M) MEMORY MODULE FOR CPU488-4 AND FM456-4, 8 MB DRAM, 3.3 V DIMM |
SIMATIC M7-400, MEM478 (8M) MEMORY MODULE FOR CPU488-4 AND FM456-4, 8 MB DRAM, 3.3 V DIMM |