Instruction Manual

11
UDACT / DACT (Model UDACT-9100)
P1: Cable to P8 on the main fi re alarm board.
Jumper JW6 on the main fi re alarm module must be removed if a UDACT-9100 is installed. Note that this module cannot be
installed if a polarity reversal and city tie module is used.
Figure 8: UDACT-9100 DACT Module
Note: The UDACT is Tip & Ring sensitive. If any of the two LEDs are illuminated amber, reverse the wiring, then wait 30
seconds for the LED to clear.
Please see the UDACT-9100 Manual (LT-888POT) for more information.
Polarity Reversal and City Tie Module (Model: PR-5100)
P1: Cable to P8 on the main fi re alarm module.
Jumper JW6 on the main fi re alarm panel must be removed if a polarity reversal and city tie module is installed.
Figure 9: PR-5100 Polarity Reversal and City Tie Module
POLARITY
REVERSAL
ALARM
POLARITY
REVERSAL
SUPV
CITY
TIE
+ | - + | - + | -
JW4
P1 P2
Mounting hole for
#6-32 screws
Mounting hole for
#6-32 screws