44
Table 7
UDACT-300A Cable Connectors and Miscellaneous
Table 8
UDACT-300A List of LEDs and their Functions.
Cable Connector
Function
P1
Ribbon Cable for connecting to P4 of FX-4000N main fire alarm module or to P2
header on the PR-300 if used.
P2
RS-232C/RS-485 Connection for computer configuration.
U18
Connector for CFG-300 Configuration Tool
Lamp Test button
Press and hold this button to test all the UDACT-300A LEDs
UR1 Potentiometer
This potentiometer is for adjustment of the CFG-300 LCD contrast.
LEDs
LED Function
Relay Line 1
Located below Line 1 terminal block. When Line 1 relay is energized, this green
LED will illuminate
Relay Line 2
Located below Line 2 terminal block. When Line 2 relay is energized, this green
LED will illuminate.
RS-485
Status LED for communication, will flash when RS-485 communication is active.
Common Trouble
Steady amber for any troubles on the Fire Alarm panel or UDACT-300A.
CPU Fail
Steady amber for any on board CPU trouble.
Telephone Line 1
Telephone status indicator LED; Red when the line is in use, Amber when there is
a line trouble.
Telephone Line 2
Telephone status indicator LED; Red when the line is in use, Amber when there is
a line trouble.
Power ON
Green LED is ON steady when power is supplied to the board.
Table 9
UDACT-300A List of Jumpers for Operation and Configuration
Jumper Number
Jumper Function
JW1
Normally open. Place jumper here and power down the UDACT-300A by
disconnecting P1 or power down the fire alarm panel (AC and Batteries), then power
back to revert to default passcode. After reset, remove the jumper. Leave normally
open.
JW2
Normally open to BLOCK remote configuration via modem, PC with a UIMA
converter module or using the LCD and keypad at the UDACT-300A. Place jumper
here to ALLOW any type of configuration. Remove jumper once configuration is
complete.
JW4
Leave closed. Jumper on.
JW5
Leave open. Jumper off.