Rev. 1 - 09/98
Copyright© 1998-2000, Alpha Communications®, All Rights Reserved
42 Central Drive • Farmingdale NY 11735-1202 • Phone (631) 777-5500 • Fax (631) 777-5599
TOLL-FREE 1-800-666-4800 • Web: www.AlphaCommunications.com • Email: email@example.com
ARCHITECTS' AND ENGINEERS'
The system Power Supply shall be Alpha
Communications®/Stento model #1117 or
approved equivalent. Unit shall be used with
the 9200 series intercom system master
station(s). Unit shall provide 24VDC power
and shall operate on 50/60 Hz. Power supply
shall be provided with a 6' AC cord and
grounded plug. Transformer/power supply
shall be U.L. listed.
Contractor shall observe all local and na-
tional electrical and building codes.
#1117 DC Power Supply
The Model #1117 is a heavy duty, 24VDC
transformer/power supply specifically designed
to provide power for the 9200 series intercom
system. A Model #1117 24VDC power supply
is required for each master control station. The
Model #1117 will operate on all 9200 series
• 24VDC, 1.5 Amp, 50 / 60 Hz Output
• Heavy duty construction
Black ABS plastic housing
24VDC, 50 / 60 Hz, 1.5 Amp
120 V AC, 50 / 60 Hz, single phase
6' AC cord with grounded plug, 6' 2 wire
Due to continuous product improvement, all colors, sizes, materials,
finishes and specifications are subject to change without notice.