1.0 Specifications
- Input Power: 6.0 VDC to 15.0 VDC; 18 mA @ 12.0 VDC
- Standby Power: No internal standby battery. Connect to DC power sources capable of supplying standby power if primary power fails. 18 mAh per hour of standby time needed. For UL Certificated Installations, a minimum of 4 hours (72 mAh) is required.
- Coverage: 200 ft. by 15 ft. (60 m by 4.5 m)
- Sensitivity: Adjustable for Intermediate or High.
- Alarm Relay: Form "C" reed relay with contacts rated at 28 VDC, 125 mA max. for DC resistive loads.
- Tamper Switch: Normally Closed (with cover in place) tamper switch. Contacts rated at 28 VDC, 125 mA max.
- Temperature: The storage and operating range is -40°F to +120°F (-40°C to +49°C). For UL Certificated installations, the temperature range is +32°F to +120°F (0°C to +49°C).
- Options: B328 Gimbal Mount Bracket, B335 Low Profile Mount Bracket, B338 Ceiling Mount Bracket, TC6000 Test Cord.
Note: Misalignment of the detector when using an optional mounting bracket may reduce range.
2.0 Mounting
2.1 Mounting Considerations
- Select a location that is most likely to intercept an intruder moving across the coverage pattern. The recommended mounting height range is 6.5 ft. to 8.5 ft. (2 m to 2.6 m).
- The mounting surface should be solid and vibration-free.
- Avoid direct hot and/or cold drafts, direct sunlight, heat sources, windows, air conditioning outlets, and small animals.
- This detector won't detect through glass.
- See Section 8.0 Coverage Patterns.
2.2 Surface or Corner Mounting
Note: For bracket mounting, refer to the installations supplied with the bracket.
- Remove the cover. Insert a thin flathead screwdriver into the notch at the bottom of the cover and pry up.
- Remove the chassis screw in the upper right corner of the assembly. To remove the circuit board/mirror unit from the enclosure, push the circuit board/mirror unit toward the top of the enclosure until it clears its four retainer tabs, then lift out.
- Open two holes for surface or corner mounting. Route wiring through the appropriate wiring knockout (see Section 3.0 Wiring).
- Mark the location for the mounting screws. Use the enclosure as a template. Pre-start the mounting screws.
- Securely attach the detector.
- Replace the circuit board/mirror unit.
- Adjust the mirror. Note: Excessive handling of the mirror surfaces may lead to performance degradation.
- Adjust vertically from +2° to -18° by sliding the mirror forward or back. See Figures B and C to set the correct Vertical Angle based on the mounting height and desired range.
Figure B - Mounting Height/Range Chart: A table detailing vertical angle settings for different mounting heights (6.5 ft / 2 m, 7.5 ft / 2.3 m, 8.5 ft / 2.6 m) and desired ranges (100 ft / 30 m, 200 ft / 60 m).
Figure C - Setting Vertical Angle: Illustrates how to adjust the mirror's vertical angle by sliding it forward or back until the angle hash marks align with the markers on each side of the frame.
3.0 Wiring
WARNING: Only apply power after all connections have been made and inspected.
- Connect wiring as shown in Figure E.
Figure E - Terminal Connections: Depicts terminal connections for Alarm, Tamper, and Power (+/-). Contacts are shown in their normal condition (no alarm or tamper) with power applied.
- Seal the wire entrance with the foam plug provided.
3.1 Terminal Descriptions
- 1 (-) & 2 (+): Input Power (6 - 15 VDC). Use no smaller than #22 AWG (0.8 mm) wire pair.
- 3 (NO), 4 (C), 5 (NC): Relay Contacts. Reed relay for silent operation. Contacts rated at 3 watts, 125 mA, 28 VDC maximum for DC resistive loads and protected by a 4.7 ohm resistor in the common "C" leg of the relay. Do not use with capacitive or inductive loads.
- 6 & 7: Normally Closed Tamper Contacts, rated 28 VDC, 125 mA.
4.0 Configuration Switches
Configure the detector using the appropriate switch settings (see Figure F).
Figure F - Configuration Switch Locations: Shows the location of configuration switches (S1, S2, S3) on the circuit board and their functions for LED operation and sensitivity modes.
4.1 LED Operation (S1)
- ON: Allows the LED to operate when activated by alarm.
- OFF: The LED will not operate on alarm.
4.2 Sensitivity Mode (S2 and S3)
- Intermediate Sensitivity: Recommended setting for any location where an intruder is expected to cover only a portion of the protected area. Tolerates normal environments on this setting.
- High Sensitivity: Fast response to intruder signals. For use in quiet environments where thermal and illumination transients are not anticipated.
Note: Settings 2 ON and 3 ON are not recommended.
5.0 Setup and Walk Testing
- Replace the cover on the unit. The cover should be in place before testing the unit.
- Apply power to the detector.
- Wait for approximately two minutes, then start walk testing.
- Walk test across the coverage pattern as shown: The edge of the coverage is determined by activation of the LED.
- Walk test the unit from both directions to determine the boundaries.
Figure D - Horizontal Angle Adjustment: Illustrates horizontal pattern adjustment (1 click = 1°) by rocking the mirror side to side. It explains how centering a pattern in a narrow hallway might miss the center and how adjusting the horizontal angle can compensate.
- If the desired range cannot be achieved, try angling the mirror up or down to assure the coverage pattern is not aimed too high or low.
6.0 Final Tests
- Connect a DC VOM to the Noise Voltage pins (use TC6000).
- Replace the cover, routing the TC6000 cable through the notch in the top of the case.
- Set meter scale for about 3.0 VDC.
The base reference level for reading background noise is approximately 2.0 VDC.
- Installations in quiet environments will result in a steady reading between 1.9 VDC and 2.1 VDC.
Voltage changes greater than +0.75 VDC from the reference level are desirable for good catch performance.
If changes are less than +0.75 VDC, the device may fail to respond if the temperature between the intruder and the background is minimal.
- Turn on all heating and cooling sources that would normally be in operation during times of protection.
- Stand away from the unit and outside the coverage pattern, then monitor the background noise for at least 3 minutes.
- Readings should not deviate from the reference level by more than ±0.15 VDC.
- For readings outside these limits: eliminate the cause, re-point the unit slightly, or mask off the affected zones.
7.0 Maintenance
- At least once a year, the range and coverage should be checked in accordance with the Walk Testing section.
- To ensure continual daily operation, the end user should be instructed to daily walk through the outer edge of the coverage pattern. This assures an alarm output prior to arming.
8.0 Coverage Patterns
Masking Information
Before attempting any masking, be sure the chosen mirror surface is the correct one. Use the Mirror Segment to Pattern Reference illustration to determine the relationship between mirror sections and the pattern. When attempting to remove masking, many adhesives will either destroy the mirror surface or leave enough residue behind to reduce coverage performance.
Mirror Segment to Pattern Reference: An illustration showing the relationship between specific mirror segments (labeled A, B, C, D, E) and their corresponding coverage areas within the detector's pattern.
Long Range Coverage: Charts illustrating the detection pattern. The Top View shows the horizontal coverage, and the Side View shows the vertical coverage, with ranges indicated in feet and meters at different mounting heights.
