Potter EVD-S Electronic Vibration Detector System

ELECTRONIC VIBRATION DETECTOR LISTED 12 1 4 H x 8 3 8 W x 3 1 8 D H x 21,3cm W x 7,9 cm D 8 lbs 3,6 kg 18 Gauge Cold Rolled Steel Input 12VAC 20VA 60Hz Voltage 6VDC Current 20mA Current 25mA Ratings Alarm Relay and Tamper Switch Amp at 28VDC Amp at 130VDC Equipment An APC Accumulator Pulse is available for use in applications where signals may cause false alarms Mounts in housing See Bulletin No 5400740 and an alarm indicator red LED for subscriber of the EVD S System Terminals are also provided connection of a remote test unit Model PTU B and or of dry contacts from any Underwriters Laborato Listed central station test unit 2 to 15 pickup units may be connected to the EVD C in series supervised pickup loop The supervision of the pickup is maintained by a factory adjusted DC differential circuit makes a compromise attempt of the pickup loop more PICKUP UNIT EVD P pickup units detect sound vibrations in the material These signals are fed to the amplifier where the pickup loop sensitivity control determines the level necessary to create an alarm condition A Model resistor assembly must be installed in the last EVD pickup units are housed in a 4 1 4 H x 3 W x 1 1 4 D enclosure with cover and back tampers and are to be with the speaker opening against the protected EVD C EVD P UNITS INFORMATION EVD S Electronic Vibration Detector System is listed Underwriters Laboratories Inc for primary protection of or Bank safe or vault and supplementary protec of interior units such as file cabinets display cases and ceilings The System must be used with an UL listed control unit PROCESSOR UNIT amplifier unit model EVD C provides SPDT alarm for connection into the alarm protective circuit The is housed in a metal cabinet protected by a cover and a housing vibration detector The housing is provided with a housing sensitivity control low voltage plug in transformer and a regulated battery circuit maintain the standby battery at a fully state auxiliary output is provided to power the APC B accu option when required The battery provides in of 80 hours standby operation even if the maximum auxiliary output is utilized EVD C provides an AC on indicator green LED a test Electric Signal Company 2081 Craig Road St Louis MO 63146 4161 cid 127 Phone 800 325 3936 Canada 888 882 1833 cid 127 www pottersignal com IN USA 8870001 REV M 5400736 7 99 1 OF 6 VIBRATION DETECTOR CERTIFICATED SAFE APPLICATIONS following conditions must be met to qualify for an Underwriters Laboratories complete safe certificate A minimum of 2 EVD P pickup units required for all applications see exception COMMERCIAL BURGLARY SAFES must be constructed of a minimum 1 4 steel for the body of the safe and 1 2 for door Burglary safes exceeding 20 cubic feet in size must have an additional EVD P pickup for every additional 10 feet COMMERCIAL FIRE SAFES exceeding 44 cubic feet in size must have an additional EVD P pickup for every additional cubic feet EXCEPTION UL LISTED TRTL and TXTL SAFES One pickup may provide protection for a safe not exceeding 36 cubic An additional pickup unit is required for each additional 36 cubic feet or portion thereof SAFES Cu Ft less Cu Ft less Cu Ft less Cu Ft less Cu Ft less Cu Ft less Cu Ft less EVD P for each 10 Cu Ft EVD P for each 22 Cu Ft EVD P for each 36 Cu Ft SEE FIGS 1 2 3 4 5 6 and 7 device must be installed in accordance with all applicable local codes Battery must be charged for 48 hours before unit into service Mount EVD C Mount pickup units and wire according to installation drawing See Figs 2 and 4 for connection of remote test unit Model PTU B and or central station test unit if applicable Connect BLACK battery lead to NEGATIVE battery post and RED battery lead to POSITIVE battery post Plug transformer to unswitched 110VAC outlet and apply 12VAC to terminals 1 and 2 of EVD C A Maximum of 15 pickups on loop Pickup loop not to exceed 1,000 ft of 22 AWG two conductor shielded cable ADJUSTMENTS Adjust the pickup loop sensitivity control to 1 2 scale 6 o position Perform simulated attack tests on all accessible surfaces protected by EVD P utilizing a plastic mallet or the plastic of a large screwdriver An alarm condition as indicated by the red LED must occur Extreme care should be exercised so that the protected surfaces are not marred or damaged while performing test necessary the pickup loop sensitivity may be adjusted to obtain reliable test results The sensitivity control may not adjusted to less than 1 2 scale for safe applications Perform attack test on EVD C housing and adjust sensitivity control for desired protection sensitivity is adjustable to an condition Never leave the unit in this unprotected condition Test button on front of EVD C induces a test signal into the EVD C amplifier An alarm condition indicated by a LED adjacent to the test button must occur If a Model APC B Accumulator has been installed the test button must held in approximately 30 seconds before the unit will go into the alarm condition of the system can be verified from a remote location by use of an optional PTU B and or a Central Station Test subscriber must be instructed to test the system each time the alarm is set per instructions on front of EVD C IN USA 8870001 REV M 5400736 7 99 2 OF 6 VIBRATION DETECTOR 1 UNDERWRITERS LABORATORIES COMPLETE SAFE INSTALLATION in accordance to Underwriters Laboratories Standard 681 See 7 Suggested Wire Routing Wiring EVD P pickup units and BSC safe door contacts are installed on of safe The EVD P pickup units shall be centered on each side of the safe unless application requires more than 2 pickups When more than 2 pickups required they shall be located and spaced to provide maximum of accessible surfaces Some safes may require a pickup unit on the door s due to poor transfer from the safe body to the door s The EOLR End of Line Resistor assembly must be installed in the last pickup unit on the circuit 2 EVD S SYSTEM SAFE WIRING Ground terminal 3 to cold water pipe and use shielded cable for loop and remote test unit to reduce RFI Central Station Test Dry contact closure across terminals 10 and will initiate test Not applicable if a Model APC B accumulator used Remove jumper on terminals 12 and 13 if remote test unit Model is used Battery Design life 4 years Mark date on battery and charge for hours before putting unit into service Only Elpower Altus Power Sonic Corp PS640 or PS642 Panasonic and Eagle Picher CFM6V4.6 may be used on UL Listed Output terminals 8 and 9 for powering APC B accumulator if Terminal 8 is 6.9 VDC typical at 12 VAC input voltage Alarm Relay 16 and 17 open on alarm and 18 close on alarm Tamper switch must be wired in series with protective circuit 24 hour circuit if available Door contact required for safe applications May be connected in loop or in circuit from control unit EOLR installed in last EVD P Maximum number of EVD P units is Pickup loop not to exceed 1000 FT of 22 AWG two shielded cable See Bulletin 5400740 for installation of APC B accumulator Adjust the pickup loop sensitivity control to 1 2 scale Minimum 6 o position Reference voltage on terminal 5 is 5 VDC typical at 12 VAC input Terminals 1 thru 13 Class 2 Power Limited Terminals 14 thru 18 1 and or Non Power Limited Fig 7 Suggested Wire Routing IN USA 8870001 REV M 5400736 7 99 3 OF 6 VIBRATION DETECTOR 3 VAULT INSTALLATION must be used if EVD C is mounted inside vault resistor assembly installed in last pickup 4 EVD S SYSTEM VAULT WIRING Ground terminal 3 to cold water pipe and use shielded cable for loop and remote test unit to reduce RFI Central Station Test Dry contact closure across terminals 10 11 will initiate test Not applicable if a Model APC B is used Remove jumper on terminals 12 and 13 if remote