Shielding Cables
The controller falls within the limits for a Class A
computing device established by the
FCC
. To comply
with these limits, the serial cables used to connect the
interface to external devices should be shielded. The
shield should be connected to a metal or metallized
connector shroud on each end of the cable. It is not
necessary to connect the chassis ground pin of the
DB9
connector.
Technical Support
If you have questions about your
controller, contact
Comtrol using one of the following methods.
Corporate Headquarters:
WEB
site: www.comtrol.com
email: [email protected]
FAX
: (612) 631-8117
Phone: (612) 631-7654
BBS
(for driver updates): (612) 631-8310
Note: The
BBS
supports modem speeds up to
28.8 Kbps with 8 bits, and no parity.
FTP
site (for driver updates): ftp://ftp.comtrol.com
Comtrol Europe:
email: [email protected] or [email protected]
BBS
: +44 (0) 1869 243687
Note: The
BBS
supports modem speeds up to 14.4 Kbps
with 8 bits and no parity.
FAX
: +44 (0) 1869 323211
Phone: +44 (0) 1869 323220
Comtrol has a staff of hardware and software
engineers, technicians, and managers available for
help.
Third Edition, August 22, 1996
Copyright © 1994 - 1996. Comtrol Corporation.
All Rights Reserved.
Comtrol Corporation makes no representations or
warranties with regard to the contents of this reference
card or to the suitability of the Comtrol controllers for
any particular purpose.
Comtrol is a trademark of Comtrol Corporation.
The Comtrol logo is a registered trademark of Control
Systems, Inc.
Hostess is a registered trademark of Comtrol
Corporation.
Document Number: 6219
8
CTS
9
RI
Table 3.
RS-232
Interface Port Pinouts
Pin
Signal
