140-CPU-434-12, Modicon, CPU Module 486 2 Meg SRAM
UNS = Unused Surplus REF = Refurbished
In addition to supplying this Modicon 140-CPU-434-12 CPU Module 486 2 Meg SRAM, we have an Exchange Program for all our In-Stock, ready-to-ship products. Buy a 140-CPU-434-12 and buy with confidence! We offer a one (1) year warranty on all in-stock items.