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Summary of Contents for Potter EVD-1
- Page 1 Detector System (All specifi cations subject to revision.) EVD-1 Controller RTA (optional) D W G • 5 1 6 - 9 3 3 - 4 9 0 0 • d w g d i s t r i b u t i o n . c o m...
- Page 2 WARRANTY INFORMATION The essential purpose of any sale or contract for sale of any of the products listed in the POTTER catalog or price list is the furnishing of that product. It is expressly understood that in furnishing said product, POTTER does not agree to insure the Purchaser against any losses the Purchaser may incur, even if resulting from the malfunction of said product.
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Page 3: Table Of Contents
EVD-1 • 5401043 • REV M • 9/07 CONTENTS General Information Features Specifi cations Ordering Information EVD-1 Controller Accumulator Function EVD-1 Controller Details EVD-1 Terminal Connections Recommended Wiring Recommended Wire Types Recommended Wiring EVD-1 Controller Recommended Control Panel Wiring and RTA Connections... - Page 4 EVD-1 • 5401043 • REV M • 9/07...
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Page 5: General Information
General Information The EVD-1, Electronic Vibration Detector, is listed by Underwriters Laboratories, Inc. and Underwriters Laboratories of Canada for primary protection of Mercantile or Bank, safe or vault and supplementary protection of interior units such as fi le cabinets, display cases, walls and ceilings. -
Page 6: Evd-1 Controller
If the EVD-1 has not detected enough valid signals for an alarm and fi ve minutes pass after the last valid signal, the EVD-1 resets the accumulator count to zero. As an aid to installers, the EVD-1 blinks its status LED for each valid accumulator signal that it detects. -
Page 7: Evd-1 Terminal Connections
Without a safe contact, the EVD-1 requires the standard, factory installed, cable clamp, (Potter #5280104), as shown in Figure 2a. The EVD-1 must be connected to a UL listed control unit or power supply capable of providing nominal 12 VDC and standby power. 72 hours of standby power is required for bank vault alarms. -
Page 8: Recommended Wiring Evd-1 Controller
EVD-1 • 5401043 • REV M • 9/07 Figure 2 Recommended Wiring EVD-1 Controller EVD-1 EVD-1 Recommended Control Panel Wiring and MODEL EVD-1 Remote Test and Annunciator Connections Figure 3a CONTROL UNIT END OF LINE RESISTORS 12 VOLT DC SUPPLY... -
Page 9: Evd Wiring With Safe Detector Zone And 24 Hour Alarm Zone
EVD-1 • 5401043 • REV M • 9/07 Recommended Control Panel Wiring With Safe Detector Zone And 24 Hour Alarm (High Security "B" Cable Required For UL Safe Complete Installations) Figure 3b DWG# 1043-10... -
Page 10: Evd Wiring With Safe Detector Zone Only
EVD-1 • 5401043 • REV M • 9/07 Optional Control Panel Wiring With Safe Detector Zone Only (4 Conductor Shielded Cable Required) Figure 3c... -
Page 11: Sensitivity Adjustments
An alarm condition (as indicated by the status LED turning RED) must occur. Lightly scrape the blade of a screwdriver next to the EVD-1. After 15 seconds of continuous scraping, an alarm condition (as indicated by the status LED turning RED) must occur. -
Page 12: Recommended Detector Locations
Single Detector Applications All safe applications must have at least one EVD-1 on the body of the safe. When only one detector is required on a safe, mount the detector on the exterior of the safe on the door hinge side, near the front edge and centered within the height of the safe. (Ideally, mount the detector’s sensor center point 2 inches in from the front edge of the safe on the centerline of the safe’s height, refer to Figure 9). -
Page 13: Determining The Maximum Linear Distance On A Safe
This rule of thumb is valid for most available safe sizes. However, if any one dimension is very large or very small when compared to the other two dimensions, the safe may not follow this rule. In those cases, contact Potter’s technical support for assistance. Table 5 lists some common safe dimensions and their maximum linear distances when detectors are installed in recommended locations. -
Page 14: Typical Ul Complete Safe Installations
Typical UL Complete Vault Installations 1. Install in accordance with Underwriter Laboratories’ standard UL 681. 2. Install EVD-1 detectors on interior walls, ceilings, and fl oors, spaced as shown in Figure 7. Refer to Table 6 for maximum spacing on various materials. -
Page 15: Typical Wall Protection Installation
RANGE DETECTOR DETECTOR SPACING SPACING RECTANGULAR AREA OF CIRCULAR AREA OF 100% COVERAGE 100% COVERAGE Table 7 Recommended Maximum EVD-1 Spacing for Wall Protection Material Sensitivity Detector Rectangular Area of 100% Coverage Setting Range Steel plates at least Minimum 8.0' 11.3' x 11.3'...
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