Honeywell TUXWIFIS, Installation And Setup Manual, Page: 18 / 64

Mounting and Wiring (cont’d)
18
Wiring
Connect the Tuxedo in parallel with keypads and other peripheral devices using the keypad data
(ECP) bus.
•
If Tuxedo is used as the primary system keypad, maximum wire run length is 150 feet.
•
If more than one Tuxedo is wired to one run, then the maximum lengths must be divided by the
number of keypads on the run. (e.g., the maximum length is 75 feet if two Tuxedos are wired on a
#22 gauge run).
Wire Gauge: Length
#22 gauge 150 feet
#20 gauge 240 feet
#18 gauge 350 feet
#16 gauge 550 feet
Connect the wires to the Tuxedo terminal block as shown below.
6280WiFi-014-V1
BLACK
POWER FROM SUPPLEMENTARY
POWER SUPPLY IF USED
RED
BLACK
GREEN
YELLOW
CONTROL
TERMINAL STRIP
SUPPLEMENTARY
+12 VDC
POWER SUPPLY
P/N AD12612
BLACK (GND)
RED (+12VDC)
GREEN
(DATA TO
CONTROL)
YELLOW
(DATA FROM
CONTROL)
CONTROL
TERMINAL STRIP
AUX DATA
IN
DATA
OUT
AUX
DATA
IN
DATA
OUT
AUX AUX
Y
G
IP CONNECTION
IMPORTANT: When Tuxedo is powered from an auxiliary power supply, always apply power to the
control panel first and then to Tuxedo. Failure to observe this sequence results in improper operation of
the keypad and may result in an ECP Error indication.
Supplementary external power supply must be Listed to UL603 for UL Burglary Installations and
UL1481 for UL Residential Fire Installations.
Tuxedo draws up to 340mA for 9.6VDC, 260mA for 12VDC, 250mA for 13.8VDC. If you power Tuxedo from
your panel’s Aux Power output, check your panel’s Installation and Setup Guide and verify that this device and
others do not exceed your panel's Aux Power output capability. If it does, a supplementary power supply is
needed.