Bosch ZX970 Installation Manual

Microwave/PIR Intrusion Detector with POPIT Interface

Installation Instructions

1.0 Specifications

• Input Power: 9 to 15 VDC, 6 mA nominal (35 mA with LED on)

• Zonex Current Draw: 500 mA

• Standby Power: There is no internal standby battery. Connect to standby power as a backup in the event primary power fails. For each hour of standby time needed, 6 mAh are required. For Underwriters Laboratories Listed Requirements, four

hours (24 mAh) minimum is required .

• Operating Temperature: -20°F to +120°F (-29°C to +49°C). For UL Listed Requirements, the temperature range is +32°F to +120°F (0°C to +49°C).

• Microwave Frequency: 10.525 GHz, ±25.000 MHz.

• Coverage: Standard Broad (Included) 70 ft. by 70 ft. (21.4 m by 21.4 m)

Long Range (Optional) 100 ft. by 10 ft. (31 m by 3.1 m)

• Internal Pointability: +2° to -10° Vertical, ±10° Horizontal. Use of the swivel brackets allows for additional pointability.

• Tamper Loop: Tamper condition transmitted through the Zonex Bus when the cover is removed.

ZX970

• Requirements: Requires a compatible control panel with a POPEX module installed.

• Options: TC6000 Test Cord, B335 Low Profile Swivel Mount Bracket, B328 Gimbal Mount Bracket, B800 Ceiling Mount Bracket (use of a bracket may reduce range and increase dead zone areas) and OLR92-3* Long Range Lens.

*Shipped in packages of three.

• U.S. Patent Numbers: #4,660,024; #4,764,755; #5,083,106; #5,208,567; # 5,262,783; #5,268,668; #5,302,941; and #5,450,062. Other patents pending.

Address Switches

Tamper Switch

Tri-color

LED

On/Off

Pins

Vertical

Adjust Screw

0123456

Off

INT

Off

STD

Microwave Noise Voltage Pins

DC Zonex

- 4°

- 8°

0°

Terminal Strip

Look Down Mask

Motion Monitor and Anti-Mask Selection Pins

PIR Sensitivity Selection Pins

Vertical Adju st Scale

Microwave Range Adjust

PIR Noise Voltage Pins

Figure 1: Location of Major Items

ZX970

2.0 Hostile Environments

Never install the detector in an environment that causes a constant alarm in one technology; it should never be left to operate with the tri-color LED in a constant green, yellow, or red condition. This defeats the main intent of dual technology : elimination of random false alarms due to the constant alarming of one technology and not the other. A detector with one technology in constant alarm will cause an alarm output whenever the other technology alarms. Good installations start with the LED OFF when there is no target motion.

Note: The best installations will have background noise v oltages below recommended limits.

3.0 Installation Hints

• Point the unit AWAY from outside traffic (e.g., roads, alleys, and parking lots). Remember: Microwave energy will pass

through glass and most common non-metallic construction walls.

• Point the unit AWAY from g lass exposed to the outdoors and objects that may change temperature rapidly. Remember: The PIR detector will react to objects rapidly changing temperature within its field-of-view.

• For hostile environments caused by nearby outdoor traffic, mount the detector 7 to 8 ft. (2 to 2.5 m) high and aim downward. This will form a short range interior trap pattern while avoiding outdoor traffic. Complete a walk test by walking next to the walls where the outside traffic is nearest the coverage pattern. Observe the microwave background noise levels during this walk test. Make sure a significant increase in voltage does not occur while you are outside the coverage pattern. If the voltage change exceeds 0.75 VDC, reduce the microwave range slightly and walk test again.

• Avoid installations where rotating machines (e.g., ceiling fans) are normally in operation within the coverage pattern.

4.0 Programming

Program the address DIP switches as described for the control panel you are using.

Note: When installing the ZX970 w ith a D7212B1, D8112, or D9112B1; place switch number “0” in the ON position. Recommended point type programming: D8112 = 7171

D9112B1/D7212B1 = Point type 2, point response 1, no ring until restored. D9412/D9112 = Point type 2, point response 1, no ring until restored.

5.0 Mounting

1. Select a location likely to intercept an intruder moving across the coverage pattern. The surface should be solid and

vibration free. The mounting height range is 6 to 8 ft. (1.8 to 2.5 m). The recommended height is 6.5 ft. (2 m).

2. Remove the cover by inserting a thin flathead screwdriver into the

locking tab hole at the bottom front of the detector. Pull the cover up and forward.

3. Remove the circuit board from the base by loosening the Vertical

Adjust Screw and sliding the circuit board down, then out.

4. Break away the appropriate wire entrance and mounting holes in

the base.

5. Using the base as a template, mark the location of the mounting

holes on the mounting surface. Pre-start the mounting screws.

6. Route wiring as necessary. R o ut e t o the rear of the base and

through the wire entrance. Make sure all wiring is unpowered

before routing.

7. Firmly mount the base to the mounting surface.

8. Return the circuit board to the base and tighten the Ver t ical Adjust

Screw.

9. Place the foam plug (provided) in the wire entrance to eliminate

drafts.

Note: It can als o be mounted to a standard single gang electrical box.

Bracket Mount

Knockout

Vertical Adjust Screw Mount

Figure 2: The Base

Wire Entrances

Corner Mount

Knockout (4)

Surface Mount

Knockout (2)

(2)

Cover Tab and

Locking Screw Hole

ZX970 Installation Instructions

6.0 Wiring

Only apply power after all connections have been made and inspected.

CAUTION

Note: Do not coil excess wiring inside unit.

Wire the terminal strip as shown in Figure 3.

• Terminals 1(–) & 2(+): Power limits are 9 to 15 VDC. Use no smaller than #22 AWG (0.8 mm) wire pair between the unit and the power source.

• Terminals 3(–) & 4(+): Connect to the Zonex Bus.

Zonex Loop

ZX970

(-)

Zone Expansion Loop to other points

(+)

Aux. Power

1234

To Zonex

Bus

9-15 VDC

Input

Figure 3: Wiring Diagram

7.0 LED Operation

The detector uses a tri-color LED to indicate the various alarm and supervision trouble conditions that may exist. See Table 1.

LED Cause

Steady red Unit alarm Steady yellow Microwave activation (walk test) Steady green PIR activation (walk test) Flashing red Warm-up calibration period af ter power-up Flashing red 2 Motion Monitor time-out Flashing red 3 Microwave Anti-mask detection Flashing red 4 Microwave or PIR failure. Replace unit.

Table 1: LED Operation

Note: Flashing red 2 to 4 = The LED flashes 2 to 4 times a cycle.

ZX970 Installation Instructions

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