Siemens FSD901-U2 User manual
A6V10333726_c_en_--
2020-02-05 Smart Infrastructure
FSD901-U2/ FSD901-R2/ FSD901-U3/FSD901-R3
Floor Repeater Display
Product Manual
Overview
The floor repeater display is an indication and operation unit in a fire detection system
with the following functions:
Indication of events
Opera
tion
lAlarm
lTrouble
lSupervisory
lStatus
lScrolling through lists
lReset
lAcknowledge
lUnsilence
l
Silence
The display on the floor repeater terminal is synchronized with the fire control panel and
displays the same event texts.
Characteristic
lSmall floor repeater operating, and display panels applied in FC2005/FC901 fire
detection system
lLarge backlight LCD display(160X64)
lCommunication with controller via RS485 (individual addressing)
lAdditional 24 VDC power supply necessary
lIn total, up to 8 FSD can be connected to a fire control panel
lAccess control by key
lFlat, elegant housing
A6V10333726_c_en_-- 2
Function
lDisplay of alarms, troubles, supervisory and status event
lSame message layout as the fire control panel
lWith the navigation keys an indicated list in the display can be scrolled through
lThe internal buzzer can be switched off manually by pressing button “Acknowledge”
lReset events displayed on the FSD
lSilence and unsilence
Application
Fig.1 Front view
No. Name Function
1.
LCD
Display of a
larms
,
trouble
s
, supervisory and s
tatus
2.
Alarm
L
ight up
in case of fire
3.
F
our
-
way button
F
or menu navigation
4.
Power
Light up when power supply is normal
5.
Trouble
Light up in case of
trouble event
6.
Ground Fault
Light up in case of
g
round
f
ault event
7.
Silenced
All activated silenceab
le devices are s
ilenced
8.
Supervisory
Light up in case of
supervisory event
9.
Audibles on
Light up when
NAC or silenceable device is activated
10.
<
Reset
>
Clear all events
11.
<
Acknowledge
>
Acknowledge
s
unacknowledged events
12.
<Unsilence
>
All silenced d
evices are activated a
gain
13.
<
Silence
>
Silence all activated silenceable devices
14.
L
ock
Set user access level by key
User Level
FSD floor repeater display control access right through lock on door. There are two
user levels for access right:
User level Lock key position
L0
L1
The operation items for L0/L1 are listed as below:
Items
L0
L1
View
real time
events
√
√
A
cknowledge
-
√
Reset
-
√
Silence
-
√
Unsilence
-
√
Lamp test
-
√
3
A6V10333726_c_en_--
Operation
Task Operation
View real time events 1. Press "↓" / "↑" to navigate a real time event.
2. Press "←" to return to first event.
Lamp test Press both "Silence" and "Unsilence" button for 5s to do
lamp test.
Acknowledge or reset
events
Press "Acknowledge" or "RESET".
Unsilence devices
Press "Unsilence", all silenced devices are activated again.
Silence devices Press "Silence", silence all activated silenceable devices.
Address and Baud Rate
8-digit Dip-switch S1 is used for setting the FSD901 address and Baud Rate Setting.
The first 1-4 digits is for setting the FSD901 address 1-8, the 7-8 digits is for setting
RS485 communication baud rate. The 5 and 6 digits are reserved for future use.
Address
DIP switch
Baud Rate
DIP switch
1
2
3
4
7
8
1
On
Off
Off
Off
9600 bps
Off
Off
2
Off
On
Off
Off
19200
bps
On
Off
3
On
On
Of
f
Off
38400 bps
Off
On
4
Off
Off
On
Off
115200 bps
On
On
5
On
Off
On
Off
6
Off
On
On
Off
7
On
On
On
O
ff
8
Off
O
ff
O
ff
On
FC2005 and FC901 can only support 19200 bps, other options reserve for future usage.
EOL Resistor
2-digit Dip-switch S20 is used for setting EOL resistor of RS485.
1 and 2 On：Internal EOL resistor is connected
1 and 2 Off：Internal EOL resistor is disconnected
For RS485 Class A, loop mode, no EOL resistor is needed.
For RS485 Class B, stub mode, internal EOL resistor of the repeater display at the end
of RS485 must be connected.
Installation
Fig 2 Dimension (mm) Fig 3 Connection
Note:
·Point G is not used for any connection.
·Power in from the non-resettable auxiliary power output on
panel.
Issued by
Siemens Industry, Inc.
Smart Infrastructure
8 Fernwood Road
Florham Park, NJ 08932
Tel. +1 973-593-2600
www.sbt.s
iemens.com/FIS
©Siemens Industry, Inc., 2019
Technical specifications and availability subject to change without notice
Doc No. A6V10333726_c_en_-- 100935693 A5Q00041959
Fig 4
Fig 5
1. Insert the loop line and external power wire through the floor repeater display.
2. Mark the position for the 4 installation holes on flat wall (Fig. 2), drill the holes, put expansion bolts in and insert the
screws leaving a small gap for hanging the display.
3. Hang the floor repeater display over those screws through installation holes.
4. Open the front panel (Fig. 4/5), tighten the screws and make sure the display is fixed firmly.
5. Connect cables to terminals referring to the connection diagram (Fig. 3). Correctly set the internal 120ΩEOL
resistor referring to the section “EOL Resistor”.
6. Close the front panel.
FSD connects to separate power supply, which needs to be UL Listed for Fire Safety Use and Power
Limited.
Dimension (mm)
Technical data
Operating voltage 24 VDC nominal / 19…28 VDC
Operating current (quiescent) 60 mA
Activation current 70 mA
Operating temperature 0...+49 °C
Humidity ≤93% rel.
Communication protocol UFP (RS485-BUS)
Connection terminals 14-18 AWG
Color Black / Red
Operating location Indoor / dry
Details for ordering
Type
Material No.
Part No.
Designation
Weight
F
SD901
-
U2
S54433
-
C102
-
A4
100935670
Desigo
system
display
(
black
)
1
.
5
k
g
FSD901
-
R2
S54433
-
C102
-
A3
101061934
Desigo
system
display
(
red
)
1
.
5
k
g
FSD901
-
U3
S54433
-
C102
-
A1
101061935
Cerberus
system
display
(
bl
)
1
.
5
k
g
FSD901
-
R3
S54433
-
C102
-
A2
100935673
Cerberus
system
display
(
red
)
1
.
5
k
g
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