Mircom FleX-Net FX-2003-12NDS Installation And Operation Manual page 41

Table 7: UDACT-300A Cable Connectors and Miscellaneous
Cable Connector
P1
P2
U18
Lamp Test button
UR1 Potentiometer
The following table lists all the LEDs located on the UDACT-300A board and states the function of each LED.
Table 8: UDACT-300A List of LEDs and their Functions.
LEDs
Relay Line 1
Relay Line 2
RS-485
Common Trouble
CPU Fail
Telephone Line 1
Telephone Line 2
Power ON
The following table lists the user jumpers available on the UDACT-300A and their functions.
Table 9: UDACT-300A List of Jumpers for Operation and Configuration
Jumper Number
JW1
JW2
JW4
JW5
Note: This module cannot be installed if a city tie module is used.
See the UDACT-300A Installation and Operation Manual LT-888 for more information.
Ribbon Cable for connecting to P4 of FX-2000N main fire alarm module or to P2
header on the PR-300 if used.
RS-232C/RS-485 Connection for computer configuration.
Connector for CFG-300 Configuration Tool
Press and hold this button to test all the UDACT-300A LEDs
This potentiometer is for adjustment of the CFG-300 LCD contrast.
Located below Line 1 terminal block. When Line 1 relay is energized, this green LED
will illuminate
Located below Line 2 terminal block. When Line 2 relay is energized, this green LED
will illuminate.
Status LED for communication, will flash when RS-485 communication is active.
Steady amber for any troubles on the Fire Alarm panel or UDACT-300A.
Steady amber for any on board CPU trouble.
Telephone status indicator LED; Red when the line is in use, Amber when there is a
line trouble.
Telephone status indicator LED; Red when the line is in use, Amber when there is a
line trouble.
Green LED is ON steady when power is supplied to the board.
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.
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.
Leave closed. Jumper on.
Leave open. Jumper off.
FleX-Net
Function
LED Function
Jumper Function
TM
Installation and Operation Manual
39