EOL Replacement/Upgrade Part Numbers for ISA to PCI serial port adapters

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End of Life Part Numbers and Corresponding Upgrade Replacement Part Numbers
(Please note that any special discounts will be offered only when ordering applicable replacement adapters as outlined in this table.) 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	Upgrade Replacement Number RS-422/485 Interface	Upgrade Replacement Number Additional Interfaces
DFlex (2 Port) DAT02450XX DAT02550XX DAT02650XX DAT02750XX	Blue Heat/PCI (2 Port) BH020000 BH020100 surge suppression	Blue Heat/PCI (2 Port) BH021100 surge suppression
DFlex Fast DFAT02650XX DFAT02750XX		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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