SDR-WEXT Wired Siren Installation Guide The SDR-WEXT is an external siren and strobe unit designed for use with i-on, Menvier and other third-party control units. The siren uses fixed wiring between itself and the control unit or expander. Two models of the siren are available: SDR-WEXT-G2 (for EN50531-4 grade 2 applications) SDR-WEXT-G3 (for grade 2 or 3 applications) The SDR-WEXT-G3 contains all features provided by the SDR-WEXT-G2, together with several additional features for enhanced monitoring and system testing. Key Features Easy to install 100 db(a) sound output High-power comfort LEDs High-power LED strobes Selectable SCB or SAB mode Built-in spirit-level Self-supporting lid for ease of installation Revolving fixing holes Engineer (quiet maintenance) mode Lid and rear tamper detection Selectable cut-off timer Choice of siren tones Impact-resistant polycarbonate construction Additional Features for the SDR WEXT G3 The SDR-WEXT-G3 provides the following additional features: Remote self-test input Built-in microphone for sounder fault reporting Optional battery fault reporting Optional monitoring of tamper conditions on Bell (Trigger) input Selectable voltage and termination for tamper return Note: When using the SDR-WEXT-G3 with an i-on/menvier control unit, make sure that the control unit has firmware version 4.05 or later. Page 1
Table of Contents Installing the Siren 2 Quick Reference 4 Connections to Other Control Units 5 Connection Details 6 TR 6 ENG (Installer Mode) 6 STR and BELL 6 F-F and F-R and RST 6 TF 7 PCB Jumper Details 7 SCB/SAB 7 Trig Mon 7 Tone Slct 7 Time 7 LED En 7 Tmp Feed 8 Fault and Tamper Monitoring 8 Summary of Strobe Operation 8 Maintenance 8 Cable Recommendations 9 Specifications 9 Installing the Siren Step 1 Choose a Location for the Siren Choose a location that is: Out of reach of intruders and vandals. Easily visible for maximum deterrence. Within the allowable cable distance (see Cable Recommendations on page 9). Step 2 Open the Lid of the Siren 1. With the siren not yet fixed to the wall, open the hinged cover that gives access to the lid-retaining screw (see Figure 2). 2. Loosen the screw and open the lid. Step 3 Configure the Siren Jumpers 1. Remove the link/terminal cover (see Figure 2) by pushing the two retaining tabs to the side of the unit while lifting the cover. 2. Set all jumpers in the siren to the required positions (see Quick Reference on page 4). Step 4 Disconnect all Power Make sure that all power to the control unit is disconnected, including the backup battery. Also make sure that the battery in the siren is not connected. Step 5 Install Cabling Install all cabling between the control unit/expander and siren (see Cable Recommendations on page 9). Connect the cabling at the control unit/expander end, but leave the siren unconnected for now. Note: To prevent water ingress, cables must enter the cable-entry hole at the siren (see Figure 2) from below. Step 6 Attach the Siren to the Wall 1. Position the siren against the wall using the built-in spirit level to assist levelling, and mark all four fixing points. 2. Drill and plug the fixing points using the screws and plugs provided. 3. Pass wiring through the cable-entry hole. 4. Screw the siren to the wall. Use the spirit level and revolving guides to correct any misalignment. Step 7 Connect the Siren Wiring, Power Up and Close the Lid Note: The sounder should not activate during the following process. However, be prepared in the event that it does activate; make sure that any very loud noise produced cannot cause a fall. 1. Connect all wiring to the siren (see Quick Reference on page 4). 2. Connect the siren battery (see Figure 1). Page 2
Figure 1: Battery Connector The siren should power up in "silent startup" mode, which is indicated by the comfort LEDs remaining solidly lit. 3. Re-fit the jumper/terminal cover, close the lid, tighten the lid-retaining screw and close the screw cover. (The LEDs will remain solidly lit and the siren will not go into normal mode until power is applied to the control unit.) Step 8 Power-up and Configure the Control Unit 1. Connect the backup battery in the control unit. 2. Switch on power to the control unit. A siren tamper alarm may be indicated. 3. Configure the control unit. If you are using an i-on or Menvier control unit, you need to carry out the following for the siren: a) If you are using the ENG input: Installer Menu Outputs Radio/Wired Outputs Panel/Exp<nn>-<nn> <output number> Type Installer on Site. b) To set the termination for the TR terminal (SDR-WEXT-G3 only): Installer Menu System Options Panel Tamper Rtn. c) If you are using the RST input (SDR-WEXT-G3 only): Outputs Radio/Wired Outputs Panel/Exp<nn>-<nn> <output number> Type Remote Self- Test. 4. Fully test the system. Spirit level Tamper switch Cover retaining tab (pull tab each side to release cover) Cable entry hole Battery Cable entry hole Revolving fixing hole (1 of 3) Hinged cover for lid-retaining screw Link/terminal cover Figure 2: SDR-WEXT Wired Siren Page 3
See next page Quick Reference Jumper Settings (see PCB Jumper Details for further information). Trig Mon (G3 only): Fit the link to monitor for tampers at the BELL input Tone Slct: Fit the link or leave open to select the sounder tone Tmp Feed (G3 only): Determines the voltage and termination of TR Figure 3: Jumper Settings SAB/SCB: Choose the mode Time: Choose the sounder cut-off period LED En: Fit the link to enable the comfort LEDs Typical Connections The following connections are for i-on and Menvier systems; see Table 1 for connections to other control units. See also Connection Details for further information. Output of type "Remote Self Test" Zone of type "Ext WD Fault" (see note) Optional battery/fault reporting for grade 3 only. Enable Remote Self Test in the Siren menu to use these connections. Note: For F-F/F-R, ensure that resistors are fitted at the siren end, depending on the supervision level configured at the control unit. Also, instead of connecting F-R and F-F to a zone of type "Ext WD Fault", you can connect them to TRB and 0V respectively in an i-on1000 or Menvier1000. Output of type "Installer on Site") STB/STR (or output of type "Strobe") BELL/Trigger (or output of type "Siren") +12V 0V Figure 4: Typical Connections Page 4
Tamper Monitoring Choose one of the following connection options. Note: If you are using the SDR-WEXT-G3, also configure the Tmp Feed jumper, depending on the option used (see page 8). OPTION 1: Connect to a dedicated TR terminal at control unit. OPTION 2: Connect to a zone* of type "Tamper Return". In i-on/menvier systems, TR should connect to the non-zero-volt terminal of the zone (i.e. next to the "Z" on the terminal label); leave the other terminal of the zone unconnected. Connect to zone* configured as type "Tamper Return". OPTION 3 (grade 3 only): *If the zone contacts are 4-wire CC, use the tamper contacts and link the alarm contacts. Figure 5: Tamper Monitoring Connections to Other Control Units Table 1 shows how to connect the SDR-WEXT to control units not manufactured by Eaton. SDR-WEXT TR STR BELL + 0V C&K Active 5, Securit 24 Tamper ST- S- BELL+ AUX- Sterling 10 BT STB NO Bell NO BELL+ BELL- Matrix BT PGM2 (No) PGM1(No) AUX+ AUX- PCX Euro 1 TR PGM2/STB PGM1/BELL Aux+/B+ Aux-/B- ADE T STROBE- B D A Texecom C S B A D GE 270R TR STROBE- EXT BELL- BELL+12V BHO Risco/Gardtec SCBP -STB BELL BELL+ SCBA DSC Range ZONE PSM1 BELL- BELL+ AUX- Table 1: Connections to Other Control Units Page 5
Connection Details TR The TR terminal provides the control unit with the tamper status of the siren. TR is activated (and the siren self-activates) if any of the following occurs: a) The siren's tamper switch is activated. b) The BELL input from the control unit/expander is cut, providing the Trig Mon link (page 7) is fitted (SDR-WEXT- G3 only). c) Power from the control unit/expander is disconnected. When using the SDR-WEXT-G2, TR is taken directly to 0V when a tamper is detected. When using the SDR-WEXT-G3, the voltage and termination of the TR terminal must be configured using the Tmp Feed jumper (see page 8). ENG (Installer Mode) Setting the ENG input to 0V sets the siren in installer (engineer) mode. You should normally connect ENG to a control unit/expander output configured as type "Installer on Site", which activates when entering the Installer menu at a keypad and deactivates when exiting the Installer menu (at every keypad). Installer mode prevents the sounder and strobe from activating when the lid is opened. When installer mode is activated, both comfort LEDs switch on continuously for a few minutes. STR and BELL 0V at the STR (strobe) input activates the strobe. 0V at the BELL (trigger) input activates the sounder. Some control units provided dedicated strobe and bell outputs. If not (or an expander is used), connect to outputs of type "Strobe" and "Siren" respectively. F-F and F-R and RST The SDR-WEXT-G3 provides F-F (Fault Feed) and F-R (Fault Return) volt-free terminals, which are used to provide sounder and battery fault reporting to the control unit. To enable sounder and battery fault reporting, see Quick Reference on page 4 for connection and configuration details. Technical Detail for Advanced Installers The siren tests the battery voltage under load conditions every hour and when the ENG input is deactivated. The sounder is tested each time it is activated. Under normal conditions, F-F and F-R are closed circuit. If either test fails, F-F and F-R go open circuit, which causes the control unit to generate an alarm. The contacts remain open circuit until the test is successful or the siren's tamper switch is activated (in the latter case, the siren assumes that an engineer is fixing the problem). A sounder or battery fault may prevent the system from being set (depending on grade) and cannot be cleared until the siren's tamper switch is activated, or the test is performed again and passes. You can start a test manually by using the Installer Menu Test Sirens & Sounders Wired Sirens Remote Self-Test, which tests both the sounder and battery. When Remote Self-Test is used, the RST (Remote Self-Test) input is set to 0V for the duration of the test. This causes F-F and F- R momentarily to go open circuit, which confirms to the control unit that the siren is healthy. If the siren passes, F-F and F-R go closed circuit (normal state) within 60 seconds. The siren fails the test if the contacts remain open after 60 seconds or if the control unit does not detect the open circuit at the start of the test. A remote self-test occurs only when RST is 0V; setting RST to 12V or leaving it unconnected disables remote self-test. Page 6
TF The SDR-WEXT-G3 has a TF (Tamper Feed) terminal, which should be used only if a Tmp Feed link is not fitted. TF and TR go open circuit on a tamper condition; the normal state is open circuit. PCB Jumper Details SCB/SAB Trig Mon In SAB (Self-Activating Bell) mode, which is the typical choice, the siren draws all its power from the control unit/expander. The internal battery is used only if power from the control unit/expander is disconnected. In SCB (Self-Contained Bell) mode, all power to operate the siren when in a non-alarm state is drawn from the control unit/expander. When in an alarm state, the siren sources power from its own internal battery. Typically, SCB mode is used if the control unit/expander is not able to provide sufficient power (e.g. if multiple sirens are used). The SDR-WEXT-G3 has a Trig Mon (Trigger Monitor) jumper. Fitting a link allows the siren to monitor the BELL input for tamper conditions (e,g, caused by the wire being cut). If a BELL tamper condition is detected, the sounder and TR output activate. The output at the control unit/expander end of the cable requires a 4k7 pull-up resistor (between the output and 12Vdc ). This is provided by default if you are using an open-collector transistor output from an i-on, Menvier or Scantronic control unit/expander (such as provided by the BELL output). If a relay-type output is used, you need to add the resistor yourself. If you are using an open-collector output from another type of control unit and want to check for the presence of a 4k7 pull-up, temporarily connect a separate 4k7 resistor between the output and 0V; if a 4k7 resistor is present, the voltage at the output should be half of the supply voltage to the siren (typically 6.9Vdc). The jumper setting is read when power is applied or the lid is opened. Tone Slct Fit a link across Tone Slct (Tone Select) or leave it disconnected to choose one of two tones from the sounder. You may want to use this feature if, for example, you want to be able to distinguish two sounders that are in close proximity. Time The Time (Cut-Off Timer) jumper configures the maximum length of time the sounder operates following an alarm (even if the BELL input is still active). Choose 5 seconds, 3 minutes or leave the link disconnected for a default cut-off time of 15 minutes. Note: To reactivate the sounder, the BELL input must be taken to 12V for at least two seconds before 0V is reapplied. The jumper setting is read when power is applied or the lid is opened. LED En Fit a link across LED En (LED Enable) to enable the comfort LEDs. The jumper setting is read when power is applied or the lid is opened. During normal operation, the comfort LEDs flash alternately when the siren has power connected to give a visual indication that the system is operational. When installer mode is activated, both comfort LEDs switch on continuously for a few minutes. The comfort LEDs also switch on continuously during the silent startup period between connecting the battery and 10 seconds after closing the lid. Page 7
Tmp Feed The SDR-WEXT-G3 contains a Tmp Feed (Tamper Feed) jumper, which determines the voltage of the TR terminal and how the sounder terminates TR, as described next. EOL Setting Use the "eol" setting if: This setting ("eol") causes TR to connect to 0V through a 2k2 on-board resistor. You connect TR to a dedicated bell/strobe TR input at the control unit, and the input is programmed (see Note 1) to use FSL wiring. Note 1: In i-on/menvier systems, using Installer Menu System Options Panel Tamper Rtn. "-" Setting Use the "-" setting if: This setting ("-") causes TR to connect directly to 0V. You connect TR to a dedicated bell/strobe TR input at the control unit, and the input is programmed (see Note 1 above) to use CC wiring. You connect TR to a zone that is configured as type "Tamper Return". "+" Setting "No link" Setting This setting ("+") causes TR to connect to 12V through a 1k0 on-board resistor. This may be required for third-party panels. When no link is fitted, TR connects directly to TF. Use the "no link" setting if: You connect TR and TF to a zone configured as type "Tamper Return". You wish to fit an alternative in-line resistor of your choice between TR and 12V/0V. Fault and Tamper Monitoring The siren monitors the following: Tamper conditions All tamper conditions reported by the TR terminal (see page 6) are continuously monitored. The siren self-activates on a tamper. Battery voltage (SDR-WEXT-G3 only) The siren monitors the battery voltage under load conditions and reports a fault during a remote self-test and at other times (see page 6). Sounder operation (SDR-WEXT-G3 only) If the F-R output is used, the siren checks that the sounder is audible during a remote self-test (see page 6) and when operated. Summary of Strobe Operation The strobe operates if the siren selfactivates or if the control unit/expander sets the STR input to 0V. After 15 minutes of the siren being activated, the strobe flashes at a slower rate until the alarm is reset. In i-on/menvier systems, the strobe can also be configured using the Set Conf link and the Strobe on Set/Unset options (see "PCB Jumper Details"). Maintenance NOTE: Start installer mode (page 6) before opening the lid of the siren. This should prevent the sounder from activating. However, be prepared in the event that the sounder does activate make sure that any very loud noise produced cannot result in a fall. During routine maintenance, test the siren for correct operation, carry out a remote self-test (see page 6), check the tamper switch and for any signs of water or insect ingress and clean as necessary. Page 8
NOTE: Equipment must be disposed of in accordance with WEEE regulations and any other local or national regulations. Cable Recommendations Standard 7/0.2 un-screened alarm cable should be used. The maximum recommended cable distance is 50m if you are using SAB mode and only TR for tamper monitoring (i.e. not both TR and TF). This can be increased to 100m by doubling the 0V cores. The maximum recommended cable distance is 100m if you are using SCB mode, or both TR and TF for tamper monitoring. Specifications Current consumption: 35mA quiescent current including battery charge and comfort LEDs. 225mA in-alarm current (in SAB mode) Sound Output: 100 db(a) IP Rating: IP65 Strobe Frequency: Double-flash @ approx 1Hz Case Material: Polycarbonate Intrusion Standards: PD6662:2010, EN50131-4:2009 EN50131-4 Grade: Grade 2 (SDR-WEXT- G2), or Grade 3 (SDR-WEXT-G3) Environmental Class: Class IV EU Compliance Standards: R&TTE: 1999/5/EC, EMC: 2004/108/EC, RoHS: 2011/65/EC, WEEE: 2012/19/EC, EUP: 2005/32/EC, Low voltage: 2006/95/EC, General safety: 2001/95/EC Weight: 1.2kg Operating Temperature Range: -25 C to +60 C Max Relative Humidity: 95% Dimensions: 290mm (h) x 277mm (w) x 80mm (d) This product must be installed by qualified service personnel. Page 9
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Eaton s Security Business. 2016 IN NO EVENT WILL EATON S SECURITY BUSINESS BE LIABLE FOR ANY SPECIAL, CONSEQUENTIAL, OR INDIRECT LOSS OR DAMAGE, INCIDENTAL DAMAGES, STATUTORY DAMAGES, EXEMPLARY DAMAGES, LOSS OF PROFITS, LOSS OF REVENUE, LOSS OF ANTICIPATED SAVINGS, LOSS OF BUSINESS OR OPPORTUNTIY, LOSS OF GOODWILL OR INJURY TO REPUTATION, LIQUIDATED DAMAGES OR LOSS OF USE, EVEN IF INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. EATON S SECURITY BUSINESS S LIABILITY FOR DAMAGES ARISING OUT OF OR RELATED TO A PRODUCT SHALL IN NO CASE EXCEED THE PURCHASE PRICE OF THE PRODUCT FROM WHICH THE CLAIM ARISES. TO THE EXTENT PERMITTED BY APPLICABLE LAW, THESE LIMITATIONS AND EXCLUSIONS WILL APPLY WHETHER EATON S SECURITY BUSINESS S LIABILITY ARISES FROM BREACH OF CONTRACT, BREACH OF WARRANTY, TORT (INCLUDING BUT NOT LIMITED TO NEGLIGENCE), STRICT LIABILITY, BY OPERATION OF LAW, OR OTHERWISE. Every effort has been made to ensure that the contents of this book are correct. The contents of this book are subject to change without notice. Eaton, Security House, Vantage Point Business Village, Mitcheldean, GL17 0SZ. www.touchpoint-online.com Product Support (UK) Tel: +44 (0) 1594 541978 available 08:30 to 17:00 Monday to Friday. email: securitytechsupport@eaton.com Part number 12639937 Issue 2, 28/01/16 Page 12