DNF Controls SW1X8 - Manual (Page 4)

Page 2 2 o o f f 1 1 2 2 SW1X8, RS422 Switcher
I. REVISION HISTORY
010604 Rev. 2.2 Company header information revised.
Added DNF Controls Limited Warranty.
Reformatted.
030804 Rev. 2.3 SPECIFICATIONS section, Rear Panel, 1 External
Select: Changed no. of pins from 9 to 25.
081805 Rev. 2.4 Changed description of Tally Outputs.
051606 Rev. 2.41 Minor Specification corrections