Edwards 85100-0139 Wireless Timekeeping Equipment

Dukane Catalog u Timekeeping Solutions wireless clock solutions comprise a reliable master slave network that synchronizes clocks from a central on site controller The master clock receives highly accurate time from an NTP or GPS source and relays timecodes to local clocks via wireless signals receiving slave clock acts as a signal repeater transmitting timecode instantly to nearby clocks which do the same This effect occurs in mere microseconds but has the ability to more than 60,000 clocks installed throughout high sprawling facilities and small buildings alike the signal fans out and is repeated by a cascading num of devices a single clock will typically receive its data from a of different angles This dramatically reduces the effect of noise sources or long distances on the reliability of system Furthermore if an individual clock looses its signal it link to a nearby clock and automatically synchronize with that source cascading network also reduces system setup and installation thanks to the relatively low signal strength that is necessary it to function efficiently This eliminates the expense and time to obtain an FCC license Features ZigBee open protocol cascading wireless network Master clock supports GPS or NTP time source Can support over 60,000 slave clocks Slave clocks act as signal repeaters for enhanced reliability Easy to install low voltage power and signaling no wiring no radio license required Intuitive browser based setup Digital clocks support count up count down timers and mes actuation via wall button Edwards ZB266 and Edwards only or via remote or event timing Date and time clocks support English French and Spanish by batteries Digital clocks are powered via plug in 110 Vac transformer Analog clocks may be powered by plug in 110 Vac transformer Master Clock V2.3 program digital secondary clocks to count class change or break times 1 of 4 D A T A S H E E T 85100 0139 to be used for installation purposes Issue 3 wireless clocks are ideal wherever synchronized time is desirable including schools hospitals workplaces terminals commercial settings and industrial facili A wide selection of analog and digital slave clocks are avail as is a flexible range of mounting and installation options master clocks easily interface to paging and intercom such as Dukane StarCall for tone generation and signaling for bell schedules They also conform to the communications standard adopted by the ZigBee alliance manufacturers giving them interoperability with a wide range of automation platforms available today and in the future wireless are easy to thanks to exclusive setup Simply log in to the clock for intuitive easy to use on configuration Specifications ZigBee based wireless analog and or digital system with interface capability to GPS Internet Because of ZigBee low RF power this system is better health compare to other vendor high transmitter No dedicated repeater each clock can acts as a receiver a repeater The system can work as a stand alone or interface to GPS network Internet time synchronization The system shall be designed to work in an where cabling options are not The system shall be capable of working in GHz frequency range which is 802.15.4 standard Default 2.450GHz compliance Platform Easy to add clocks and easy to move of existing clocks no signal wires All hardware shall operate in the following conditions Operating temperature 50 deg F to 120 F 10 deg C to 49 deg C Humidity 10 to 95 non Shall meet clean room requirements Each clock in the system shall be capable of and transmitting the wireless signal allows it to be used as a repeater while the data stream and sending along system With this dual capability there be no limit on the number of clocks that be used in the installation The clock be designed to automatically work without interference with each other system shall be capable of increasing quality of the signal while increasing the of the clocks The digital clocks shall be capable of working one 1 of the following options 110 volts AC the clock receives and time every one 1 second 24 volts AC DC the clock receives and time every one 1 second The system shall operate in a license free range where no license is required synchronization time from to slave clock and slave to slave one repeater jump shall not exceed seconds 7mS maximum jump time is maximum delay should be 0.13 seconds master clock shall be capable of break time or classroom change and place all digital secondary clocks count down mode to show time remaining then switch back to standard time Approval This equipment has been tested and found comply with the limits for a Class B digital pursuant to Part 15 of the FCC These limits are designed to provide protection against harmful in a commercial installation This generates uses and can radiate frequency energy and if not installed used in accordance with the instructions cause harmful interference to radio However there is no that interference will not occur in a installation 2 of 4 D A T A S H E E T 85100 0139 to be used for installation purposes Issue 3 Transmitter Transceiver The Master Clock Transmitter shall be Edwards MC100 NTP GPS ZB The shall be capable of transmitting to the GEZB24SC12 series wireless clocks and the Edwards ZB266 Edwards ZB456 series wireless digital 4 programmable output contacts The transmitter shall be capable of a time signal from From an atomic clock web site via the From a GPS source Support communication protocol From a NTP source minimum update 10 seconds The master clock shall support a web interface to manage the output schedules Each output shall include the following Up to 48 events Time of day settings down to the Day of the week settings Individual days of Sun Mon Tue Thu Fri or Sat Mon through Fri Sat and Sun Mon Wed and Fri Tue Thu and Sat Everyday Duration control from 1 to 59 seconds increments of 1 second Separate and duration to allow activations of more 59 seconds using time of day day of week settings Will have in PC application that allows up of the master clock and bell Master clock firmware will be updated via download The master clock shall be accurate 0.2 seconds per day with loss of with the time standard The master clock shall include a standard BASE T half duplex Ethernet The master clock shall include an internal reference so that failure of the time receiver shall not cause the to fail in indicating time Master Clock should support UTC Universal Time The master clock shall be able to support synchronization of up to 65000 slave The transmitter of each wireless clock shall capable of acting as a repeater while a signal wired or wirelessly from main transmitter Each output contact shall support a normally open and normally connection COM NO NC and be capable of 5A 24 VDC or 120 Shall support global daylight saving time and different time zones The transmitter shall utilize 2.425 frequency range which is IEEE standard Default 2.450GHz compliance Platform The transmitter shall be FCC and UL Digital Clocks Repeater secondary Clocks The repeaters shall be the Edwards and Edwards ZB456 series digital clocks The repeater shall an RF input sensitivity of dbm repeater is to have a RF power output 7 to max 18 dbm configurable default The clock shall be the Edwards ZB266 Edwards ZB456 series wireless digital and shall have either a full 2.6 4.5 high effici