Relay Driver (Auxiliary Output) Connections - Tb4 - Honeywell NOTIFIER UDACT-2 Instruction Manual

Installation and Wiring
Important! The UDACT-2 must not be used to dial a phone number that is call-forwarded per requirements of UL 864 10th Edition.
Primary Lines-
Incoming Telco
Phone Lines

2.6 Relay Driver (Auxiliary Output) Connections - TB4

The UDACT-2's output on TB4 (RELAY DRIVE), is provided for Communicator Failure and UDACT-2 trouble. It can be used to drive
UL-listed relay MR-101/C or MR-201/C. The output is rated for 40 mA. The normal condition for the output is ON (energized).
Communicator Failure occurs when the maximum number of attempts to reach both Central Stations has taken place or when both phone
lines are disconnected. UDACT-2 trouble conditions include loss of telephone line voltage to the primary and/or secondary phone lines,
communication failure to the primary or secondary Central Stations, total communication failure, entry into program, type, and trouble-
shoot modes.
Wiring from the UDACT-2 terminal TB4 to the relay must be in the same room, no more than 20 feet in length, and enclosed in conduit.
Wiring from the relay output contacts must remain in the same room as the UDACT-2.
When the UDACT-2 is programmed for "Receive Only" (typically this occurs when annunciators are also used and are set for
"Receive/Transmit"), the relay output is used to provide a UDACT-2 trouble input to the host control panel. Use an FMM-1 module to
supervise the relay closure (refer to Figure 2.17 on page 21). Program the custom label field to read "UDACT-2 Trouble".
20
Secondary Lines - Incoming Telco Phone Lines
To Premise Phones
Green
Ring
Red
Tip
RJ31X
Jack
Primary Phone
Line - PH-1
Modular Female
Connectors
Figure 2.15 Wiring Phone Jacks
Relay Driver (Auxiliary Output) Connections - TB4
Green
Ring
Tip
Red
Tip
Ring
RJ31X
Jack
Shorting bars inside
jack removed during
male plug insertion
Seven foot Cable
MCBL-7
(order separately)
UDACT-2 — Instruction Manual P/N 54089:B3 10/29/2019
To Premise Phones
Tip
Ring
Secondary Phone
Line - PH-2
Male Plug
Connectors