SIEMENS FSD901-U2 Floor Repeater Display for Fire Detection System User Manual
- June 9, 2024
- SIEMENS
Table of Contents
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 | Operation |
|---|
- Alarm
- Trouble
- Supervisory
- Status
|
- Scrolling through lists
- Reset
- Acknowledge
- Unsilence
- Silence
The display on the floor repeater terminal is synchronized with the fire control panel and displays the same event texts.
Characteristic
- Small floor repeater operating, and display panels applied in FC2005/FC901 fire detection system
- Large backlight LCD display(160X64)
- Communication with controller via RS485 (individual addressing)
- Additional 24 VDC power supply necessary
- In total, up to 8 FSD can be connected to a fire control panel
- Access control by key
- Flat, elegant housing
Function
- Display of alarms, troubles, supervisory and status event
- Same message layout as the fire control panel
- With the navigation keys an indicated list in the display can be scrolled through
- The internal buzzer can be switched off manually by pressing button “Acknowledge”
- Reset events displayed on the FSD
- Silence and unsilence
Application
| No. | Name | Function |
|---|---|---|
| 1. | LCD | Display of alarms, troubles, supervisory and status |
| 2. | Alarm | Light up in case of fire |
| 3. | Four-way button | For 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 ground fault event |
| 7. | Silenced | All activated silenceable devices are silenced |
| 8. | Supervisory | Light up in case of supervisory event |
| 9. | Audibles on | Light up when NAC or silenceable device is activated |
| 10. | Clear all events | |
| 11. | Acknowledges unacknowledged events | |
| 12. | All silenced devices are activated again | |
| 13. | Silence all activated silenceable devices | |
| 14. | Lock | 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 | √ | √ |
| Acknowledge | – | √ |
| Reset | – | √ |
| Silence | – | √ |
| Unsilence | – | √ |
| Lamp test | – | √ |
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 |
|---|---|
| 1 | 2 |
| 1 | On |
| 2 | Off |
| 3 | On |
| 4 | Off |
| 5 | On |
| 6 | Off |
| 7 | On |
| 8 | Off |
| Baud Rate | DIP switch |
| --- | --- |
| 7 | 8 |
| 9600 bps | Off |
| 19200 bps | On |
| 38400 bps | Off |
| 115200 bps | 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
Note:
- Point G is not used for any connection.
- Power in from the non-resettable auxiliary power output on panel.
- Insert the loop line and external power wire through the floor repeater display.
- 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.
- Hang the floor repeater display over those screws through installation holes.
- Open the front panel (Fig. 4/5), tighten the screws and make sure the display is fixed firmly.
- Connect cables to terminals referring to the connection diagram (Fig. 3). Correctly set the internal 120Ω EOL resistor referring to the section “EOL Resistor”.
- 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 |
|---|---|---|---|---|
| FSD901-U2 | S54433-C102-A4 | 100935670 | Desigo system display (black) | 1.5 kg |
| FSD901-R2 | S54433-C102-A3 | 101061934 | Desigo system display (red) | 1.5 kg |
| FSD901-U3 | S54433-C102-A1 | 101061935 | Cerberus system display (bl) | 1.5 kg |
| FSD901-R3 | S54433-C102-A2 | 100935673 | Cerberus system display (red) | 1.5 kg |
Issued by
Siemens Industry, Inc.
Smart Infrastructure
8 Fernwood Road
Florham Park, NJ 08932
Tel. +1 973-593-2600
www.sbt.siemens.com/FIS
© Siemens Industry, Inc., 2019
Technical specifications and availability subject to change without notice
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