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(E,) POTTER <br /> SignaLinkT" Bridge <br /> The Symbol of Protection Wireless Supervisory System <br /> Features <br /> • UL 864 10th edition and ULC S527 Listed <br /> • Fully supervised wireless communication bridge between all dry <br /> contact devices <br /> • 2.4 GHz communication format ' <br /> • Transmitter works on any dry contact product not listed as explosion <br /> proof <br /> • Receiver provides dry contact output,compatible with any fire panel/ <br /> fire alarm system QPor <br /> O q <br /> • Receiver does not require resetting or silencing, allowing it to be ~=~ ° Cul us <br /> installed remotely from the FACP <br /> • Eliminates the need for extensive wiring/conduits LISTED <br /> Important:This document contains important information on the installation and operation of the Potter SignaLink Wireless products.Please read all <br /> instructions carefully before beginning installation. A copy of this document is required by NFPA 72 to be maintained on site. <br /> Description repeater is powered by a listed supply it can support multiple transmitters. <br /> The Potter SignaLinkTM Bridge is a fully supervised wireless bridge The device includes a cover tamper, pry-off tamper switch, an LED to <br /> indicate when it is transmitting,and an LED to aid in resetting the battery <br /> designed to be attached to any non-explosion-proof dry contact sprinkler <br /> monitoring devices. It removes the need to hard wire sprinkler devices meter,see fig 3.For mounting to a post,use the optional post mounting kit to each other,and operates on a 2.4 GHz frequency.Devices are able to #0090221,see fig 6. <br /> communicate with each other up to a maximum of 800'.All enclosures are Technical Specifications <br /> weather and UV resistant polycarbonate.There are no external antennas. <br /> wTx-vI Transmitter <br /> The antenna is incorporated into the circuit board of each device. <br /> Transmitter Model WTX--M Conduit Connection %"NPT male <br /> The transmitter enclosure has a threaded nipple,O-ring and locking nut Dimensions See Fig.5 <br /> for mounting directly to the conduit entrance of any dry contact device Enclosure UV and Impact resistant Polycarbonate <br /> not listed as explosion proof. The transmitter provides two flying leads Environmental Limitations Indoor/Outdoor NEMA 4/IP66-40°F to 150°F(40°c to 66°C) <br /> for connection to the normally open contacts of any listed dry contact fire <br /> alarm device.The connection is supervised for opens and shorts using the Maxcircuit Current zauA <br /> supplied 5.1k ohm End Of Line Resistor.The transmitter does not latch, Max Circuit voltage 3 VDC <br /> it follows the status of the sprinkler switch it is connected to.The unit is Power Requirement Two AA size Energizer 1.5 volt Lithium Iron/Disulfide battery <br /> powered by two(2)AA size 1.5 volt Lithium Iron/Disulfide batteries.The model L91,3000 mAh <br /> device includes a cover tamper switch as well as an LED to indicate when Reference Level Maximum Ambient noise level allowed:-37 dsm <br /> the battery meter has been reset.See fig 1. service use NFPA 13,13D,13R and 72 <br /> Receiver Model WRX-R weight 0.5 lbs(0.23 KG) <br /> The receiver contains a fail safe dry contact output than can be monitored wtzx-R Receiver <br /> by any UL listed fire panel zone or monitor module.The receiver enclosure <br /> has an opening for 1/2" conduit. The receiver follows the status of the Conduit Connection Opening for 1/2"conduit,terminals for 12-22 AWG wires <br /> transmitter so there is no reset switch,no sounder and no need for human Contact Rating Common Alann/Supervisory Relay:lA at 30 VDC <br /> intervention.The receiver can be powered by the auxiliary power of the Dimensions See Fig.4 <br /> fire panel or UL 864 or UL 1481 listed 24 VDC supply with regulated Enclosure UV and Impact resistant Polycarbonate <br /> limited power output and battery backup. See ordering information on Indoor/outdoor use with standard smoked cover.Indoor use only <br /> page 10 for optional power supply. The receiver contains Individual Environmental Limitations with optional clear cover. <br /> LEDs for; Power, Alarm/Supervisory, transmitter or repeater trouble, NEMA 4(IP66)-40°F to 150°F(40°C to 66°C) <br /> Tamper,Communication Error,Low Battery and EOLR trouble to aid in Power Requirement 24VDC at 55mA Normal,75mA in Alarm <br /> troubleshooting.See fig 2. Reference Level Maximum Ambient noise level allowed:-37dBm <br /> Repeater Model WR <br /> Service Use NFPA 13,13D,13R,72 <br /> The repeater can be powered by one 3.6 volt D size Lithium Thionyl <br /> battery or by the auxiliary power of the fire panel or UL 864 or UL 1481 weight 0.75lbs(0.34xG) <br /> listed 24 VDC supply with battery backup. See ordering information on WR Repeater <br /> page 10 for optional power supply.Per UL 864,if the repeater is powered Conduit connection opening for 1/2"conduit,terminals for 12-22 AWG wires <br /> by batteries it must be dedicated to only one transmitter repeater pair.If the Dimensions see Pig.4 <br /> Potter Electric Signal Company, LLC St. Louis, MO Phone: 800-325-3936 www.pottersignal.com <br /> 5401587-REV B 6/21 PAGE 1 OF 10 <br />