Gasboy CFN III Manager Manual V3.6 - Manual (Page 277)

MDE-4871 CFN III Manager’s Manual for Windows® XP Embedded - Version 3.6 · August 2010 Page B-5
Null Modem Cross Cable Modem Settings and Cables
Null Modem Cross Cable
Sometimes you might want to connect a device other than a modem to the SC III’s modem
port. You first must find out whether that device is configured as Data Terminal Equipment
(DTE) or Data Communications Equipment (DCE).
A DCE is a device that looks like a modem and the straight cable shown above must be used
with it. If the device is a DTE—that is, it looks like a terminal—then the cable below must
work. A null modem cross cable with male DB-25 to male DB-25 is part number C05039. A
null modem cross cable with male DB-25 to female DB-9 is part number C05928.
Figure B-2: Null Modem Cross Cable
Connection Cable Type Gasboy Part Number
Port 1, 4, 5, and 6 to the
modem MiniDIN to DB-25 C05995
Port 1, 4, 5, and 6 to the
terminal MiniDIN to DB-25 C05994