W8735G COMMUNICATION GATEWAY
Automation and Control Solutions
Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
Honeywell Limited-Honeywell Limitée
35 Dynamic Drive
Toronto, Ontario M1V 4Z9
customer.honeywell.com
® U.S. Registered Trademark
© 2010 Honeywell International Inc.
69-2432—01 M.S. 06-10
Printed in U.S.A.
PREFIX 9
Some installations may require a 9 prefix be dialed in order to
gain a dial tone. The W8735G supports this feature by way of
the preset jumper. See Fig. 15. When this jumper is in place, a
“9” will be added to the programmed dial-out number.
Removing the jumper removes the 9 from the dial-out
sequence.
Fig. 15. Prefix 9 Jumper.
MULTIPLE DIAL-OUT ATTEMPTS:
The normal communication procedure is for the gateway to
first attempt a network connection. If this is unavailable, the
gateway will attempt to dial out via the modem. Multiple
numbers may be programmed into the gateway as backups
(check Web App features). Thirty minute periods are allotted
to each programmed dial-out number, with dial-out attempts
occurring at approximately five minute intervals. At the end of
a 30 minute period, the next access number in the queue is
attempted. This routine is repeated between midnight and
4:00
AM
local time at which point dial-out attempts cease. The
routine is repeated during the next reporting time of midnight-
4:00
AM
.
IMPORTANT
For best gateway performance, connect to both the
network and phone.
Gateway Updates
Periodically, the gateway may require a firmware upgrade to
enable new features supported by the web application. This
will occur automatically on a schedule determined by the web
application administrators.
Battery Replacement
IMPORTANT
For best performance replace the 9V battery yearly
or as indicated by the LED (as described in Table 2).
The battery backup will ensure that if the power to the
gateway is out for a period exceeding one hour, the gateway
will attempt to access the server to announce the outage.
Battery health is monitored constantly. Once a battery is
replaced, the LED may take a few seconds to reflect the new
battery.
Battery Installation
1.
Press the latch on the top of the battery cover and pull it
away from the gateway. See Fig. 16.
2.
Connect 9 Vdc battery to the connector leads.
3.
Insert the battery in the battery compartment.
4.
Insert the bottom tabs of the battery cover into the slots
on the case, then swing the battery cover until the latch
engages.
Fig. 16. Battery Installation.
M29955
PREFIX 9
JUMPER
BATTERY COVER
BATTERY INSTALLED
9V BATTERY LEADS
BATTERY
COVER LATCH
M23760
