End of Life (EOL) DFlex/Intellicon-Flex 8 Part Numbers and Corresponding Upgrade Replacement Part Numbers

*With the exception of the DFlex 4/104 replacements, your existing cables and I/O boxes will continue to work with the new upgrade adapter.

EOL Part Number	Upgrade Replacement Number
	RS-232 Interface	RS-422/485 Interface	Additional Interfaces
DFlex (2 Port) DAT02450XX DAT02550XX DAT02650XX DAT02750XX DFlex Fast DFAT02650XX DFAT02750XX	Blue Heat/PCI (2 Port) BH020000 BH020100 surge suppression	Blue Heat/PCI (2 Port) BH021100 surge suppression
DFlex (4 Port) DAT04450XX DAT04550XX DAT04650XX DAT04750XX DFlex Fast (4 Port) DFAT04650XX DFAT04750XX	Blue Heat/PCI (4 Port) BH040000 BH040100 surge suppression	Blue Heat/PCI (4 Port) BH041100 surge suppression	Blue Heat/PCI (4 Port) RS-232/422/485 BH042100 2 ports RS-232 2 ports RS-422/485 surge suppression
DFlex (8 Port) DAT08450XX DAT08550XX DAT08650XX DAT08750XX DAT08450IOB2 DAT08550IOB2 DAT08650IOB2 DAT08750IOB2 Intellicon-Flex 8 I4808064XX I4808064IOB2	Blue Heat/PCI (8 Port) BH080000 BH080100 surge suppression	Blue Heat/PCI (8 Port) BH081100 surge suppression	Blue Heat/PCI (8 Port) RS-232/422/485 BH082100 4 ports RS-232 4 ports RS-422/485 surge suppression BH083100 2 ports RS-232 6 ports RS-422/485 surge suppression BH0861000 6 ports RS-232 2 ports RS-422/485 surge suppression 20mA Current Loop BH0850000
DFlex-4/104 (4 Port) D4104654XX	Xtreme/104 (4 Port) 1040400001 male DB-9 cable		Xtreme/104 (4 Port) RS-232/422/485 1040490001 male DB-9 cable

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