NOTIFIER P83123 N Wheelock Series SM and SMX Synchronization Instructions
- June 9, 2024
- NOTIFIER
Table of Contents
NOTIFIER P83123 N Wheelock Series SM and SMX Synchronization
GENERAL
Wheelock’s Sync Modules (Series SM) are uniquely designed to accept two
independent strobe and audible inputs and convert to a single output that
connects to Wheelock’s Series AS and NS appliances. When interfaced with the
sync module, the audible strobes produce the synchronized code 3 horn and
synchronized strobe upon actuation. The audible portion of the AS and NS can
be controlled independently from the strobe, using only a 2-wire alarm
circuit. They are the ideal choice for alarm systems where an audible
silencing feature is required during an alarm condition. The SM is UL Listed
under Standard 1971 (Emergency Appliances for the Hearing Impaired) for indoor
use Fire Protective Service. All inputs are polarized for compatibility with
standard reverse polarity supervision of circuit wiring by a Fire Alarm
Control Panel (FACP).
The table below shows the additional Wheelock products that can be used with
the SM Sync Modules.
Table 1: Products Available for Use with SM Sync Module
Series AH/AH-WP, NH| Audible Horn
Series MT with Strobe| Multitone Horn with Sync Strobes
Series E70/90 with Strobe| E Speakers with Sync Strobe
Series ET70/90/1080/1081 with Strobe| ET Speakers with Sync Strobe
Series RSS/RSSP Strobes| Remote Sync Strobes
Series CH70 Strobes| Chimes with Strobes
Series AS, NS| Audible Horn with Sync Strobes
NOTE: All CAUTIONS and WARNINGS are identified by the symbol All warnings
are printed in bold capital letters.
WARNING: READ THESE INSTRUCTIONS CAREFULLY. FAILURE TO COMPLY WITH ANY OF
THE FOLLOWING INSTRUCTIONS, CAUTIONS AND WARNINGS COULD RESULT IN IMPROPER
APPLICATION, INSTALLATION AND/OR OPERATION OF THESE PRODUCTS IN AN EMERGENCY
SITUATION, WHICH COULD RESULT IN PROPERTY DAMAGE AND SERIOUS INJURY OR DEATH
TO YOU AND/OR OTHERS.
SPECIFICATIONS:
Table 2: Ratings Per UL 1971
Model| Regulated
Voltage (VDC)|
Mounting
Option
SM-12/24| 8.0-33.0| A
SMX-12/24 *| 8.0-33.0| —-
- SMX is a UL recognized component without a mounting plate.
WARNING: THESE APPLIANCES WERE TESTED TO THE OPERATING VOLTAGE LIMITS OF 8-33 VOLTS USING FILTERED (DC) OR UNFILTERED FULL-WAVE RECTIFIED (FWR). DO NOT APPLY 80% AND 110% OF THESE VOLTAGE VALUES FOR SYSTEM OPERATION.
- CHECK THE MINIMUM AND MAXIMUM OUTPUT OF THE POWER SUPPLY AND STANDBY BATTERY AND SUBTRACT THE VOLTAGE DROP FROM THE CIRCUIT WIRING RESISTANCE TO DETERMINE THE APPLIED VOLTAGE TO THE STROBES.
Copyright 2001 Wheelock, Inc. All rights reserved.
Table 3: Sync Module Current Requirement (AMPS)
Voltage| Rated Average Current| Rated Peak Current| Rated Inrush Current
Strobe| Audible| Strobe| Audible| Strobe| Audible
8.0VDC| 0.008| 0.004| 0.080| 0.004| 0.024| 0.004
12.0VDC| 0.009| 0.005| 0.084| 0.005| 0.034| 0.005
24.0VDC| 0.018| 0.010| 0.092| 0.010| 0.062| 0.010
33.0VDC| 0.024| 0.012| 0.100| 0.012| 0.083| 0.012
8.0VRMS| 0.014| 0.006| 0.112| 0.006| 0.045| 0.006
12.0VRMS| 0.015| 0.007| 0.198| 0.007| 0.066| 0.007
24.0VRMS| 0.030| 0.013| 0.129| 0.013| 0.078| 0.013
33.0VRMS| 0.040| 0.017| 0.140| 0.017| 0.092| 0.017
- Time duration for the peak and inrush current is 6 milliseconds.
WARNING: MAKE SURE THAT THE TOTAL CURRENT REQUIRED BY ALL APPLIANCES THAT
ARE CONNECTED TO A SYNC CONTROL MODULE DOES NOT EXCEED 3.0A OR EXCEED THE
RATING OF THE FIRE ALARM CONTROL PANEL’S PRIMARY AND SECONDARY POWER SOURCES
AND NAC CIRCUITS. OVERLOADING THESE SOURCES COULD RESULT IN LOSS OF POWER AND
FAILURE TO ALERT OCCUPANTS DURING AN EMERGENCY, WHICH COULD RESULT IN PROPERTY
DAMAGE AND SERIOUS INJURY OR DEATH TO YOU AND/OR OTHERS.
When calculating the total average, peak or inrush currents: Use Table 3 to
determine the highest value of “Rated Average Current” for an individual
strobe (across the expected operating voltage range of the strobe) to
determine the highest value of “Rated Inrush Current” or “Rated Peak Current”
(whichever is higher) of an individual strobe (across the expected voltage
range of the strobe) then multiply the value by the total number of strobes;
be sure to add the currents for any other appliances, including audible
signaling appliances, powered by the same source and include any required
safety factors. If the inrush current or peak current exceeds the power
supplies’ inrush capacity, the output voltage provided by the power supplies
may drop below the listed voltage range of the appliances connected to the
supply and the voltage may not recover in some types of power supplies. For
example, an auxiliary power supply that lacks filtering at its output stage
(either via lack of capacitance and/or lack of battery backup across the
output) may exhibit this characteristic.
WIRING INFORMATION
NOTE: Non-sync appliances can be installed before or after an SM or DSM.
If the non-sync appliance requires audible silence, four wire connection is
necessary with the strobe circuit connected before the SM or DSM NAC circuit,
and the audible leads connected to a silence able NAC circuit from the FACP.
CAUTION: Power Supply may be used in conjunction with the SM Sync Modules
ONLY in the order shown
SM Connection Diagram with Power Supply
Only one SM Sync Module
shall be allowed on a signaling circuit. Do not connect the Power Supply to
the signaling circuit after the one SM Sync Module.
Exception: The Wheelock PS-12/24-8 Power Supply can be connected either before
or after the SM Sync Module. Refer to Power Supply instruction manuals for
proper application or installation.
Wiring Diagrams for the appliance (Series AS, NS, NH and AH)
Class “B” Circuit with Audible Silence Feature.
Important: Appliances
draw power from strobe appliance circuit only.
Class “B” Circuit without Audible Silence Feature. Red and Black Shunt Wires
are Supplied.
Wiring Diagram for the
Sync Strobes (Series RSS/RSSP, MT, CH and Series E/ET)
Wiring Diagram for Sync Strobes. Red and Black Shunt Wires are Supplied.
WARNING: DO NOT
CONNECT THE MULTITONE’S AUD TERMINALS TO THE OUTPUT OF AN SM OR DSM. THE
AUDIBLE MAY STOP SOUNDING AS A RESULT. A FOUR WIRE CONFIGURATION SHOULD BE
USED WITH THE AUD TERMINALS CONNECTED TO A SEPARATE SIGNAL CIRCUIT.
Sync Modules have in-out wiring terminals that accepts two #12 to #18 AWG
wires at each screw terminal. Strip leads 3/8 inches for connection to screw
terminals. Break all in-out wire runs on supervised circuits to assure
integrity of circuit supervision shown . The polarity shown in the wiring
diagrams is for the operation of the appliances. The polarity is reversed by
the FACP during supervision.
GROUNDING: Install the appliance to a grounded backbox (Per NFPA 70, the
National Electrical Code) using the lock washers provided in hardware bag
under the head of each mounting screw for the appliance.
MOUNTING OPTION
CAUTION: Figure A
shows the maximum number of field wires (conductors) that can enter the
backbox used with this mounting option. If these limits are exceeded, there
may be insufficient space in the backbox to accommodate the field wires and
stresses from the wires could damage the product.
APPLICATION NOTES:
CAUTION: Check that the installed product will have sufficient clearance
and wiring room prior to installing backboxes and conduit, especially if
sheathed multiconductor cable or 3/4″ conduit fittings are used.
- Mounting hardware is supplied with each product.
- Conduit entrances to the backbox should be selected to provide sufficient wiring clearance for the installed product.
- When terminating field wires, do not use more lead length than required. Excess lead length could result in insufficient wiring space for the signaling appliance.
- Use care and proper techniques to position the field wires in the backbox so that they use minimum space and produce minimum stress on the product. This is especially important for stiff, heavy gauge wires and wires with thick insulation or sheathing.
- Do not pass additional wires (used for other than the signaling appliance) through the backbox. Such additional wires could result in insufficient wiring space for the signaling appliance.
- All models are UL Listed for indoor use only with a temperature range of +32°F to +120°F (0°C to +49°C) and maximum relative humidity of 85%.
CAUTION: Use SM Sync Module only on circuits with continuously applied
voltage. Do not use SM Sync Module on coded or interrupted circuits in which
the applied voltage is cycled on and off.
ANY MATERIAL EXTRAPOLATED FROM THIS DOCUMENT OR FROM WHEELOCK MANUALS OR OTHER
DOCUMENTS DESCRIBING THE PRODUCT FOR USE IN PROMOTIONAL OR ADVERTISING CLAIMS,
OR FOR ANY OTHER USE, INCLUDING DESCRIPTION OF THE PRODUCT’S APPLICATION,
OPERATION, INSTALLATION AND TESTING IS USED AT THE SOLE RISK OF THE USER AND
WHEELOCK WILL NOT HAVE ANY LIABILITY FOR SUCH USE.
IMPORTANT: READ SEPARATE “GENERAL INFORMATION” SHEET FOR INFORMATION ON
THE PLACEMENT, LIMITATIONS, INSTALLATION, FINAL CHECKOUT, AND PERIODIC TESTING
OF NOTIFICATION APPLIANCES.
CAUTION: Check the installation instructions of the manufacturers of
other equipment used in the system for any guidelines or restrictions on
wiring and/or locating Notification Appliance Circuits (NAC) and notification
appliances. Some system communication circuits and/or audio circuits, for
example, may require special precautions to assure electrical noise immunity
(e.g. audio crosstalk).
NOTE: This equipment has been tested and found to comply with the limits
for a Class B digital appliance, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures: 1) Reorient or relocate
the receiving antenna, 2) Increase the separation between the equipment and
receiver, 3) Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected, and 4) Consult the dealer or an
experienced radio/TV technician for help.
Limited Warranty
Wheelock products must be used within their published specifications and must be PROPERLY specified, applied, installed, operated, maintained and operationally tested in accordance with these instructions at the time of installation and at least twice a year or more often and in accordance with local, state and federal codes, regulations and laws. Specification, application, installation, operation, maintenance and testing must be performed by qualified personnel for proper operation in accordance with all of the latest National Fire Protection Association (NFPA), Underwriters’ Laboratories (UL), Underwriters’ Laboratories of Canada (ULC), National Electrical Code (NEC), Occupational Safety and Health Administration (OSHA), local, state, county, province, district, federal and other applicable building and fire standards, guidelines, regulations, laws and codes including, but not limited to, all appendices and amendments and the requirements of the local authority having jurisdiction (AHJ). Wheelock products when properly specified, applied, installed, operated, maintained and operationally tested as provided above are warranted against mechanical and electrical defects for a period of three years from date of manufacture (as determined by date code). Correction of defects by repair or replacement shall be at Wheelock’s sole discretion and shall constitute fulfillment of all obligations under this warranty. THE FOREGOING LIMITED WARRANTY SHALL IMMEDIATELY TERMINATE IN THE EVENT ANY PART NOT FURNISHED BY WHEELOCK IS INSTALLED IN THE PRODUCT. THE FOREGOING LIMITED WARRANTY SPECIFICALLY EXCLUDES ANY SOFTWARE REQUIRED FOR THE OPERATION OF OR INCLUDED IN A PRODUCT. WHEELOCK MAKES NO REPRESENTATION OR WARRANTY OF ANY OTHER KIND, EXPRESS, IMPLIED OR STATUTORY WHETHER AS TO MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR ANY OTHER MATTER. USERS ARE SOLELY RESPONSIBLE FOR DETERMINING WHETHER A PRODUCT IS SUITABLE FOR THE USER’S PURPOSES, OR WHETHER IT WILL ACHIEVE THE USER’S INTENDED RESULTS. THERE IS NO WARRANTY AGAINST DAMAGE RESULTING FROM MISAPPLICATION, IMPROPER SPECIFICATION, ABUSE, ACCIDENT OR OTHER OPERATING CONDITIONS BEYOND WHEELOCK’S CONTROL. SOME WHEELOCK PRODUCTS CONTAIN SOFTWARE. WITH RESPECT TO THOSE PRODUCTS, WHEELOCK DOES NOT WARRANTY THAT THE OPERATION OF THE SOFTWARE WILL BE UNINTERRUPTED OR ERROR-FREE OR THAT THE SOFTWARE WILL MEET ANY OTHER STANDARD OF PERFORMANCE, OR THAT THE FUNCTIONS OR PERFORMANCE OF THE SOFTWARE WILL MEET THE USER’S REQUIREMENTS. WHEELOCK SHALL NOT BE LIABLE FOR ANY DELAYS, BREAKDOWNS, INTERRUPTIONS, LOSS, DESTRUCTION, ALTERATION, OR OTHER PROBLEMS IN THE USE OF A PRODUCT ARISING OUT OF OR CAUSED BY THE SOFTWARE. THE LIABILITY OF WHEELOCK ARISING OUT OF THE SUPPLYING OF A PRODUCT, OR ITS USE, WHETHER ON WARRANTIES, NEGLIGENCE, OR OTHERWISE, SHALL NOT IN ANY CASE EXCEED THE COST OF CORRECTING DEFECTS AS STATED IN THE LIMITED WARRANTY AND UPON EXPIRATION OF THE WARRANTY PERIOD ALL SUCH LIABILITY SHALL TERMINATE. WHEELOCK IS NOT LIABLE FOR LABOR COSTS INCURRED IN REMOVAL, REINSTALLATION OR REPAIR OF THE PRODUCT BY ANYONE OTHER THAN WHEELOCK OR FOR DAMAGE OF ANY TYPE WHATSOEVER, INCLUDING BUT NOT LIMITED TO, LOSS OF PROFIT OR INCIDENTAL OR CONSEQUENTIAL DAMAGES. THE FOREGOING SHALL CONSTITUTE THE SOLE REMEDY OF THE PURCHASER AND THE EXCLUSIVE LIABILITY OF WHEELOCK. IN NO CASE WILL WHEELOCK’S LIABILITY EXCEED THE PURCHASE PRICE PAID FOR A PRODUCT.
Limitation of Liability
WHEELOCK’S LIABILITY ON ANY CLAIM OF ANY KIND, INCLUDING NEGLIGENCE AND BREACH
OF WARRANTY, FOR ANY LOSS OR DAMAGE RESULTING FROM, ARISING OUT OF, OR
CONNECTED WITH THIS CONTRACT, OR FROM THE MANUFACTURE, SALE, DELIVERY, RESALE,
REPAIR OR USE OF ANY PRODUCT COVERED BY THIS ORDER SHALL BE LIMITED TO THE
PRICE APPLICABLE TO THE PRODUCT OR PART THEREOF WHICH GIVES RISE TO THE CLAIM.
WHEELOCK’S LIABILITY ON ANY CLAIM OF ANY KIND SHALL CEASE IMMEDIATELY UPON THE
INSTALLATION IN THE PRODUCT OF ANY PART NOT FURNISHED BY WHEELOCK. IN NO EVENT
SHALL WHEELOCK BE LIABLE FOR ANY CLAIM OF ANY KIND UNLESS IT IS PROVEN THAT
OUR PRODUCT WAS A DIRECT CAUSE OF SUCH CLAIM. FURTHER, IN NO EVENT, INCLUDING
IN THE CASE OF A CLAIM OF NEGLIGENCE, SHALL WHEELOCK BE LIABLE FOR INCIDENTAL
OR CONSEQUENTIAL DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION
OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE PRECEDING LIMITATION MAY NOT
APPLY TO ALL PURCHASERS.
References
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