SIPLUS PCS7 CPU414-4H FOR MEDIALE STRESS WITH CONFORMAL COATING BASED ON 6ES7656-8CE31-1GB0 ALREADY ASSEMBLED AND TESTED: WITH 2 X 4MB RAM MEMORY CARD WITH 2 X CPU 414-4H INCL. AS RT PO 100 WITH 2 X 2 10M SYNC-MODULE AND 2 X 1M FO WITH 2 X CP443-1IE(EX11) FOR RED. CONNECTING TO SYSTEM BUS (TILL V7.0) WITH 1 X UR2-H (2 X 9 SLOTS) ALU RACK WITH 2 X DC 24V 10A POWER SUPPLY BUNDLE ISSUE: B W/O BACKUP BATTERIES W/O ADD. PERIPHERY LINK