Specifications

Page 30
FIREFINDER SERIES II INSTALLATION, COMMISSIONING &
OPERATION
5.11 LED Mimic Board
The LED Mimic Board has been designed to communicate with the Main Panel using RS485
protocol so as it can remotely mimic that panel’s LED’s and switches. The Mimic therefore can
display the status of 32 Zones, 5 specific common outputs ( Alarm, Pre-alarm, DBA, Fault, Normal )
and can be configured to have 5 input switches ( Mimic Reset, Lamp Test, Buzzer Mute, Bell
Disable, Evacuate ), 1 remote Buzzer output as well as 1 software configurable 1A relay output and
1 voltage free driven input. On board switches are,
 SW1: turns off the LED’s
 SW2 1-5: sets the board address
 SW2 6: configures for FireFinder
 SW2 7: sets the LED’s to flash or be steady
 SW3: resets the CPU
 SW4: resets the LED’s
 SW5: tests the LED’s
 SW6: mute the Buzzer
The Remote LED Mimic board connects to the external RS485 Communication bus via the
Controller Interface Card (C.I.C). Up to 31 of these boards may be connected together. The comms
is NOT a redundant bus.
+
Aux 5V 500mA O/P
for LED Expansion
BUZZER
MUTE
LAMP
RESET
LAMP
TEST
FAULT
NORMAL
POWER ON
LED DISPLAY
N/ON/CC0VGPI
302-7150 MAR 1999
OUT
TB3
- +
- +
GND
CPU RESET
OFF
ON
FACTORY
USE ONLY
SH B A
SH B A
K1
K2
ALM
PRE
DBA
DFT
NOM
RST
LT
BM
BI
EVC
BZ
1
2
3
4
5
LED
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
D4
D3
D2
SW3
CN7
SW2
SW5
SW4
SW6
BZ1
U10
RL1
TB4
TB5
IN
TB1
U7
U9
U8
U6
CN4
U4
CN6
U2
U5
Q1
HY1
CN3
CN2
CN1
U3
CN5
Q2
COMMON
LED
OUTPUTS
(CN5)
LEDS 1-8
(CN1)
LEDS 9-16
(CN1)
LEDS 17-24
(CN1)
LEDS 25-32
(CN1)
Relay O/P
Programable I/P
RS485 O/P
RS485 I/P
From TB1 CIC
27V IN
Fit Link K1 to
Last Mimic Only
Voltage Free Changeover
Contacts max 1A
Must be Voltage
Free Contact
INPUTS
+ -
To Next LED Mimic
if Required
27V O/P
SW2 Settings
1-5, Address ( Max 31 )
6, Configuration set to OFF
7, Not used
8, LED Setting
ON = Flash OFF = Steady
Iq = 8mA
Fit Link K2
for Buzzer
to Sound
ADDRESS
SYSTEM
LEDS FLASH
SW7
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4
NOT FITTED
FOR FACP
Figure 32: Remote LED Mimic Board