FireClass FC490ST User manual

User Manual
120.515.079_FC-D-490ST-U
Doc. version 2
17. March 2015
FIRECLASS
FC490ST Loop Service
Tool
From Software version 1.0

© Tyco Fire & Security GmbH, Victor von Bruns-Strasse 21, 8212 Neuhausen am Rheinfall, Switzerland, 2015
Contents subject to change without notice.
All rights to this documentation, including the contents of the online help, are reserved, in particular but not limited
to the rights of copying, distribution and translation.
No portion of this documentation, including the online help, may be reproduced, edited, copied or distributed in any
form without prior written authorization from Tyco Fire & Security GmbH.

FIRECLASS FC490ST Contents
User Manual Doc. version 2 3
Contents
1 Guide through this manual ............................................................................................ 5
1.1 Keywords and symbols ................................................................................................................5
1.2 Helpful information .......................................................................................................................5
1.3 Who this guide is for .....................................................................................................................5
2 Introduction..................................................................................................................... 6
2.1 Key Functions and Features.........................................................................................................6
2.2 Technical Specifications ..............................................................................................................6
2.2.1 Mechanical Specifications..................................................................................................................................................................... 6
2.2.2 Electrical Specifications .......................................................................................................................................................................... 6
2.2.3 Environmental Specifications............................................................................................................................................................... 7
2.2.4 EMC Specifications................................................................................................................................................................................... 7
3 Operating Instructions ................................................................................................... 8
3.1 Charging Batteries.........................................................................................................................8
3.2 Password Protection.....................................................................................................................8
3.3 Connecting to a device .................................................................................................................8
3.4 Button Operation ...........................................................................................................................9
4 Functionality ................................................................................................................. 11
4.1 ADDRESS PROGRAM ..................................................................................................................11
4.1.1 ANALOGUE VALUES............................................................................................................................................................................ 11
4.1.2 MEASURE TEMP .................................................................................................................................................................................... 12
4.1.3 MEASURE CO LEVEL............................................................................................................................................................................ 12
4.1.4 TEST ALL.................................................................................................................................................................................................... 12
4.1.5 DIRTINESS................................................................................................................................................................................................. 12
4.1.6 DEVICE TYPE ID....................................................................................................................................................................................... 12
4.1.7 DIGITAL INPUTS ..................................................................................................................................................................................... 13
4.1.8 DIGITAL OUTPUTS................................................................................................................................................................................. 13
4.1.9 Additional Functions ............................................................................................................................................................................. 13
4.1.10 Ordering Information............................................................................................................................................................................. 14
4.1.11 Spares ......................................................................................................................................................................................................... 14
5 Appendix........................................................................................................................ 15
5.1 Additional Information ...............................................................................................................15
5.1.1 Menu Functions ...................................................................................................................................................................................... 15
5.1.2 Device Type IDs....................................................................................................................................................................................... 15

Contents FIRECLASS FC490ST
4User Manual Doc. version 2

FIRECLASS FC490ST 1 Guide through this manual
User Manual Doc. version 2 5
1 Guide through this manual
1.1 Keywords and symbols
This documentation uses special notations that you can use
for better orientation. Symbols in the margins indicate
warnings, infos or instructions. You find an explanation of
these symbols in table 1.
1.2 Helpful information
1.3 Who this guide is for
This guide is aimed at technicians who have to install a Fire-
Class fire detection system. They should already have been
given training.
Keyword Symbol Explanation
DANGER Warning.
Imminent danger.
Death or severe injury when
disregarded.
WARNING Warning.
Potentially dangerous situa-
tion.
Death or severe injury possi-
ble when disregarded.
CAUTION Warning.
Potentially dangerous situa-
tion.
Minor injury possible when
disregarded.
NOTICE Warning.
Potentially dangerous situa-
tion.
Material damage possible
when disregarded.
Helpful information.
Table 1: Keywords and symbols in this documentation
Choose a command via the menu
This documentation explains how you can
choose commands in instructions via the
menus of the menu bar.

2 Introduction FIRECLASS FC490ST
6User Manual Doc. version 2
2 Introduction
The FC490ST Loop Service Tool is used to program the
loop address into FireClass addressable devices. (Refer to
“Functional Reference Table” on page 11). It’s easy-to-navi-
gate options capture user requirements in an intuitive man-
ner.
The FC490ST displays information and performs tests on
devices. It has a 32 character backlit LCD alphanumeric dis-
play, arranged in 2 rows of 16 characters and four ‘soft-
keys’, F1, F2, F3 and F4. (The display format is shown in Fig.
6).
Power for the FC490ST is derived from 4 AA size nickel
metal hydride rechargeable batteries. It may be run from an
unregulated +12V DC input, i.e, car cigarette lighter con-
nection, or regulated +12V DC110/230V AC universal
mains adaptor, both of which will recharge the batteries as
well. The FC490ST consists of the following:
Loop Service Tool
Service Tool to ancillary connector lead
110/230V AC universal mains adaptor plus lead
4 x rechargeable AA size Nickel Metal Hydride batter-
ies.
2.1 Key Functions and Features
The FC490ST is designed to be used as a desktop unit,
clipped to a trouser belt or be carried with a shoulder strap.
The FC490ST has four external connections:
DC IN +12 V - External connection from the car ciga-
rette lighter or 110/230 V AC universal mains adaptor.
AUX - External connection from the Ancillary connec-
tion port.
PC - PC connection port (not used).
P - Microprocessor Connector (not used).
Detectors are programmed by placing the detector onto
the FC490ST and turning clockwise until fully engaged.
Ancillaries are programmed via the AUX port on the
FC490ST. The ancillary programming cable consists of an
RJ11 connector at one end and a custom moulded connec-
tor at the other end.
2.2 Technical Specifications
2.2.1 Mechanical Specifications
2.2.2 Electrical Specifications
The FC490ST can be operated with the LCD backlight OFF
or momentarily ON.
The AC adaptor is required when testing high current
address able devices, including the FC430SAM/SAB.
Fig. 1: FC490ST Loop Service Tool
1–μP (not used)
2–PC Connector (not used)
3–AUX Connector
12
3
Parameter Value
Dimensions:
HWD 48 x 200 x 112 mm
Weight:
FC490ST Loop Service
Tool:
FC490ST Loop Service
Tool + batteries:

0.36 kg

0.5 kg
Materials:
Top:
Bottom:
FR ABS Dark Blue
FR ABS Dark Blue
Table 2: Mechanical Specifications
Parameter Value
Batteries: 4 x rechargeable AA size
Nickel Metal Hydride
Operating Time (Batteries
only)
Up to 15 hours (dependent
on battery charge and
usage)
Table 3: Electrical Specifications

FIRECLASS FC490ST 2.2 Technical Specifications
User Manual Doc. version 2 7
2.2.3 Environmental Specifications 2.2.4 EMC Specifications
The FC490ST meets the requirements of the EU EMC
Directive 89/336/EEC.
Parameter Value
Operating Temperature 0°C to +45°C
Storage Temperature 0°C to +50°C
Relative Humidity 90% (non-condensing)
Battery Disposal Should be disposed of in
accordance with local 
regulations.
Table 4: Environmental Specifications

3 Operating Instructions FIRECLASS FC490ST
8User Manual Doc. version 2
3 Operating Instructions
3.1 Charging Batteries
How to Install/Replace the batteries:
1 Unscrew the two screws on the base of the FC490ST,
using a cross-point screw driver, holding the battery
compartment cover whilst removing it.
2 Insert the batteries ensuring correct polarity marked on
the PCB.
3 Replace the battery compartment cover and screw
down.
Charging and Mains Use
The FC490ST has its own built-in charging circuit, powered
by the mains adaptor. The batteries are boost-charged for
4-5 hours and reach full charge within 10 hours. It can also
be powered from the mains supply using the mains adap-
tor. If batteries are installed, this allows them to be charged
at the same time. (Refer to “LOW BATTERY” on page 13).
3.2 Password Protection
The FC490ST is switched ON/OFF by pressing any button
for more than 3 seconds. The following example screen
showing the software revision number, is displayed for 2
seconds when the FC490ST is switched on:
Note that the ‘E’ displayed stands for English version (appro-
priate letters are used for other languages). The FC490ST
then displays the screen below:
The FC490ST requires a 6-digit password to be entered.
The password uses only the digits 1 to 4, and may be
entered by pressing the corresponding buttons F1 to F4;
example, button F1 to enter 1, button F2 to enter 2, etc.
The password is 121234.
On successful entry of the password, the main screen is dis-
played as shown in Fig. 5.
3.3 Connecting to a device
Detectors are inserted as shown below. Use the marking on
the FC490ST (above F1 button) to align the detector. Place
detector in position 1 to engage and then twist clockwise to
position 2 to lock.
Fig. 2: Battery compartment
CAUTION
Battery Status:
Ensure that only CEL specified Nickel metal
hydride rechargeable batteries are used and
fully charged before use.
Fully charge the batteries for 10 hours before
using for the first time.
Do not open the battery lid while the unit is
switched on, or charging.
Password Protection
The following information on Password Protec-
tion is CRUCIAL to the operation of the
FC490ST.
CAUTION
Failure to enter the correct password at the
fourth attempt will result in the FC490ST
switching off and allowing only one attempt on
subsequent powering of the unit.

FIRECLASS FC490ST 3.4 Button Operation
User Manual Doc. version 2 9
Ancillaries are connected to the ‘AUX’ socket using the
ancillary connector lead.
3.4 Button Operation
The screen displays the start of the main menu as shown in
Fig. 5.
The main menu can always be identified by the word
Select between two arrows on the top line of the display.
The bottom line of the main menu displays the option.
The top line position of text is always shown in relation to
the F1-F4 buttons above. In the Main Menu:
Fig. 3: Connecting to a detector
1–Marking
2–Position 2
3–Position 1
Fig. 4: Connecting to an ancillary
1
2
3
Preferable Connections
It is good practice to:
Connect only a detector or an ancillary at any
one time. However, the FC490ST is
equipped with a port interlock feature. When
the ancillary lead is connected to the ‘AUX’
socket, communication with the detector will
be disabled. When the ancillary lead is
removed, the detector will be able to commu-
nicate.
The FC490ST may be connected to an ancil-
lary device that is also connected to and pow-
ered from the addressable loop. However, a
‘No Response’ fault for that device may be
generated at the Control Panel under these
conditions.
WARNING
Danger from electric shock
Special care must be taken when
connecting to a device on the
addrsesable loop to prevent unwanted
action in other equipment, for example,
extinguishing systems.
Fig. 5: First Display Screen of the main menu

3.4 Button Operation FIRECLASS FC490ST
10 User Manual Doc. version 2
F1 scrolls left through the main menu options
F2 or F3 select the menu option displayed
F4 scrolls right through the main menu options
When an option is selected from the main menu, the dis-
play uses the format shown in Fig. 6:
The bottom line displays information to the user. The top
line displays the available options.
In some cases there may be fewer options available.
In Fig. 8 pressing F1 selects the ‘Menu’.
Fig. 6: Example of Writing an address
F1: Selecting ‘Back
F2 :Selecting ‘Write’
F3 :Selecting ‘Dn’ (for down)
F4: Selecting ‘Up’
Fig. 7: Example of Reading an address
F1: Selecting ‘Menu’
F2: Selecting ‘Write’
F3 :No action
F4: Clear used memory map
Fig. 8: Example of Single Option
F1: Selecting ‘Menu’
F2-F4 are redundant here

FIRECLASS FC490ST 4 Functionality
User Manual Doc. version 2 11
4 Functionality
4.1 ADDRESS PROGRAM
The main menu starts with ADDRESS PROGRAM.
Press buttons F2 or F3 to choose ‘Select’ and the address
of the device is displayed (for example, address 4).
Use ‘Write’ to program the device with a new address.
‘Menu’ to return to the main menu.
ClU to clear the memory map of used addresses.
The FC490ST saves a memory map of the addresses that
have been programmed. To erase this, press the button F4,
and select ‘Yes’ to CONFIRM ACTION. The screen is dis-
played as ‘USED MAP CLEAR’.
If ‘Write’ is selected, the following screen is displayed:
Use ‘Up’ to increase the address number
‘Dn’ to decrease it
‘Write’ to program the address displayed
‘Back’ to return to the previous screen
If ‘Write’ is selected then the following message will appear
for 2 seconds:
This is followed by:
Having programmed an address, the FC490ST moves to
the next unused sequential address.
If an address has already been used, the FC490ST indi-
cates:
If the user then decides to use a previously used address,
the following screen is displayed:
Press Write and the FC490ST displays PRO-
GRAMMED OK briefly and then displays the next availa-
ble sequential address.
4.1.1 ANALOGUE VALUES
ANALOGUE VALUES displays the analogue values of
the attached device.
The above example shows a device with 2 channels, for
example, an Optical/Heat detector, where channel 1 is the
optical value and channel 2 is the heat value. Press Menu
to return to the main menu.
Menu Display
Whenever ‘Menu’ appears on the display, this
always returns to the main menu.
Menu Write ClU
ADDRESS:4
Channel Values
The value ‘XX’ is displayed only if channel 3 is
used on a device, for example, a CO/Optical/
Heat detector.
These are the values that the device would
transmit to the control panel. The values do
NOT include any calibration or correction fac-
tors.
CHANNEL1 CHANNEL 2

4.1 ADDRESS PROGRAM FIRECLASS FC490ST
12 User Manual Doc. version 2
4.1.2 MEASURE TEMP
This feature measures temperature in degrees Celsius and
degrees Fahrenheit, but is only available on detectors
which have a temperature sensing element, for example,
Heat only, Optical & Heat and CO & Heat detectors. A typi-
cal display is shown in b):
4.1.3 MEASURE CO LEVEL
This option is only available for detectors with a CO sensing
element. It indicates values for CO levels in the measuring
environment. The normal value is zero PPM (parts-per-mil-
lion).
4.1.4 TEST ALL
This option combines a test on the detector R1 and L2 ter-
minals and tests the detector’s sensor circuitry for units
which have this facility.
The Test R1 terminal tests the remote indicator output.
The Test L2 terminal tests the functional base interface
output.
The Selftest tests the sensor input circuitry. Completion
of the Selftest may require a maximum of 30 seconds.
Following the completion of all three tests, a test report is
displayed on the LCD. Each test can result in a PASS, FAIL
or NOT AVALABLE report message.
To start a new test, select the TEST ALL menu to begin.
WAIT is displayed until all tests are completed.
When the tests are complete, the test results are reported
on three alternating displays:
Self Test is available only on the following types of detector:
FC400PH Optical + Heat (Optical sensing element
only).
FC460PH Optical + Heat (Optical sensing element only)
4.1.5 DIRTINESS
This option is only available for detectors with an optical
sensing element. Indicates the contamination level of the
optical chamber. Compares the current optical analogue
value as a percentage where 0% would indicate that the
analogue value has not changed since manufacture, 100%
would indicate that the analogue value has risen to its max-
imum allowable value (the point atwhich it would generate
a fault). At 80% or above, the detector should be replaced
to avoid the possibility of a fault occurring in the near future.
4.1.6 DEVICE TYPE ID
Device Type ID displays the unique value associated with
each addressable device Model Number, for example, for
Model No. FC400PH - Type Value 10 is displayed.
a)
b)
Selftest
Self test is NOT available for the heat sensing
channels of these detectors.
Dirtiness
Dirtiness can be displayed as a negative number
if the analogue value has fallen since manufac-
ture.
Menu TEST R1:
PASS
Menu TEST L2:
PASS
Menu SELFTEST:
PASS

FIRECLASS FC490ST 4.1 ADDRESS PROGRAM
User Manual Doc. version 2 13
Type Value may be cross-referenced to Model No. by refer-
ring to table 5 on page 11.
4.1.7 DIGITAL INPUTS
This menu option displays the status of the digital inputs in
binary and as a decimal number between 0 to 255 for all
addressable devices. The binary number is aligned with
least significant bit on the right as indicated with a small “L”
character.
4.1.8 DIGITAL OUTPUTS
The user may set the Digital Output of the addressable
device by using the following function buttons, F2 to F4.
Flashing cursor denotes the digit to be set.
moves the cursor one position to the right
Tog - toggles between 0 and 1 for each digit
Set - prompts the FC490ST to send an instruction to the
addressable device
Menu - to return to the main menu options
Example, An alarm LED test may be performed on address-
able devices using the digital output function. Move the cur-
sor to the eighth bit on the far-right and toggle this bit “1”.
After Set is selected, a message will appear asking for con-
firmation of the action to send the data to the device, as fol-
lows:
Select ‘Yes’ and the LED should illuminate red.
4.1.9 Additional Functions
DEVICE POLLING
In all operations that retrieve data from an attached device,
the FC490ST polls the attached device at a pre-determined
interval. This interval is 2 seconds for the ADDRESS PRO-
GRAM function and 5 seconds for all other functions.
LOW BATTERY
This is indicated by a flashing symbol in the bottom right of
the LCD display.
The batteries must be charged using the mains adaptor
with its connecting lead plugged into the FC490ST DC IN
12V socket.
LCD BACKLIGHT
The display can be temporarily illuminated by pressing any
two buttons simultaneously at any time.
AUTO POWER OFF
AUTO POWER OFF is designed to save battery life. If there
have been no button presses during the last 5 minutes, the
FC490ST automatically turns itself off.
Menu
Device Type: 10
Menu
11100011
L 227
Menu Tog -- Set
00000000
L 0
Menu Tog -- Set
00000001L1
WARNING
Danger from electric shock
When using the FC490ST on an
ancillary device connected to the
addressable loop, make safe any
attached equipment, for example,
extinguishing, plant shutdown etc.
unless it is being used specifically for
testing the attcahed equipment.

4.1 ADDRESS PROGRAM FIRECLASS FC490ST
14 User Manual Doc. version 2
CPU RESET
If the buttons or display are not responding correctly, the
FC490ST may be reset. This is done by pushing a small
jewellers type screwdriver into the pinhole onthe bottom of
the FC490ST to actuate a switch.
When a CPU reset is carried out, the FC490ST will start up
as described in 3.2 “Password Protection”.
4.1.10 Ordering Information
Accessory Kit : 516.800.923
Consisting of:
Carry case
Car lighter adaptor
Shoulder strap
4.1.11 Spares
Spare ancillary lead : 516.800.922
Ancillary lead spare pins (bag of 10) : 516.800.924
CPU Reset
This function is not normally used.

FIRECLASS FC490ST 4 Appendix
User Manual Doc. version 2 11
4 Appendix
4.1 Additional Information
4.1.1 Menu Functions
Low Battery : Indicates Low Battery by using a flashing
symbol in the bottom right of the LCD display.
CPU Reset : Switch is accessed through a small hole at
the rear of the unit near the label.
LCD Backlight : The display can also be temporarily illu-
minated by pressing any two buttons simultaneously at
any time.
4.1.2 Device Type IDs
MAIN MENU
DISPLAY
ACTIONS
Address Program Read/Writes the address of the
connected addressable device.
Reads the stored address map of
used addresses.
Analogue Values Displays the analogue values of
the addressable device.
Measure Temp. Measures temperature in
degrees C and F (only available on
detectors which have a tempera-
ture sensing element).
Measure CO level For CO detectors only. Gives val-
ues for CO levels in the measuring
environment. Normal value is
zero PPM (parts-per-million)
Test All Performs:
a self test, if the detector has such
a facility
remote LED output
functional base interface output
Dirtiness Indicates the contamination level
of the optical chamber expressed
as a percentage, where 100% is
the fault level.
Device Type ID Displays the device type identifi-
cation value.
Digital Inputs Displays the status of the digital
inputs in addressable devices.
Digital Outputs Allows the user to set the digital
output of the addressable device.
Table 5: Functional Reference Table
DESCRIPTION MODEL TYPE
VALUE
Optical Smoke/Heat
Detector
FC400PH,
FC460PH
10
Optical Smoke Detector FC400P,
FC460P
15
Optical CO Detector FC460PC 70
Heat Detector FC400H,
FC460H
20
Sounder Module FC430SAM 80
Loop Powered Beacon FC430SAB 82
Mini-Input Module FC410MIM 128
Indoor Callpoint FC420CP 129
Outdoor Callpoint FC421CP 130
Single I/O Module FC410SIO 148
Multi I/O Module 3in/4
out
FC410MIO 194
Contact I/P Module FC410CIM 145
Detector I/P module FC410DIM 146
Beam Detector Module FC410BDM 181
Relay I/F Module FC410RIM 161
Sounder Output Module FC410SNM 177
DDM800 Fire &Gas
Detector Module
FC410DDM 149
Quad Monitored O/P
Module
FC410QMO 166
Quad I/O Module FC410QIO 195
Quad Relay Module FC410QRM 167
LP Sounder Red FC410LPSYR 183
LP Sounder White FC410LPSYW 183
LP Sounder IP65 FC410LPSY 183
LP Sounder/Beacon White FC410LPAVW 184
LP Sounder/Beacon IP65 FC410LPAV 184
LP Sounder/Beacon Red FC410LPAVR 184
Table 6: Type Values

Company stamp
Further information about FIRECLASS
can be found on the Internet at 
www.fireclass.net
120.515.079_FC-D-490ST-U, doc. version 2, 17. March 2015. Subject to change without notice.