Keri Systems EntraGuard Gold Quick Start - Manual (Page 21)

EntraGuard
®
Gold Telephone Entry Controller
1530 Old Oakland Road, Suite 100 01801-001 Rev. 2.2
San Jose, CA 95112 USA
(800) 260-5265 (408) 451-2520 FAX (408) 441-0309
Web: http://www.kerisys.com E-mail: [email protected]
Page 21 of 32
EntraGuard
®
– Gold
Quick S
tart Guide
5.2.2.2 Modem to Controller
To make the connection between the master controller and the host computer you will use two cables: one between the
host computer and its modem (see Section 5.2.3 on page 24), and one between the master controller and its modem.
• If the modem has a female DB-25 connector, you must use a Keri Systems KDP-336 cable or create a cable as
shown in Figure 23 or Figure 24.
• If the modem has a female DB-9 connector, you must create a cable as shown in Figure 25 or Figure 26 on page 22.
• If the modem was purchased from Keri Systems, it comes with an adapter that accommodates a female DB-9
connector (should the modem have a DB-9 instead of a DB-25 connector). Use this adapter cable in conjunction
with a KDP-336 cable to make the modem/controller connection. See Figure 27 on page 23.
The Keri Systems part number for this cable is KDP-336.
Figure 23: Modem/DB-25M to Telephone Entry/DB-9M Serial Port Connection
Figure 24: Modem/DB-25M to Telephone Entry/TB-12 Serial Port Connection