Honeywell NOTIFIER UDACT User Manual

UDACT Instruction Manual — P/N 50050:M 12/18/2009 23
Power Connection - 24 VDC Installation and Wiring
2.2 Power Connection - 24 VDC
24 VDC filtered, non-resettable power is connected between the Main Power Supply of the FACP
and the UDACT using twisted pair wire.
For complete information on wiring the UDACT to a specific FACP, see the appropriate appendix
Figure 2.6 Power Connection
2.3 Communication Connection
The EIA-485 Serial Interface is connected between the Fire Alarm Control Panel and the UDACT
using twisted pair, shielded cable. Recommended wire size is 12 AWG (3.25mm
2
) to 18 AWG
(0.75mm
2
).
For complete information on wiring the UDACT to a specific FACP see the appropriate appendix.
Figure 2.7 Communication Connection
+24V
GND
RS+
RS–
SHIELD
RS+
Rs–
ACS/TERM
TERM
EARTH
Comm FAILURE
+24V
UDACT-02.cdr
24 VDC Power
+24V
GND
RS+
RS–
SHIELD
RS+
Rs–
ACS/TERM
TERM
EARTH
Comm FAILURE
+24V
UDACT-02.cdr
EIA-485 Serial
Interface

Honeywell NOTIFIER UDACT Specifications

General

Brand	Honeywell
Model	NOTIFIER UDACT
Category	Cell Phone
Language	English