Changes

== Scanned Article ==

* [[Media:Schneiderware V/24 3 - Serial V24 Interface.pdf|Schneiderware #3 V/24 (RS232 - Serial V24 Interface).pdf]] (- RS232 Interface - '''8/1986 pages page 70-77''', plus correction from 9/1986 page 80), final notes from 11/1987 page 98