Visonic Coral Plus - User Manual

DE1011 1
CORAL PLUS
Temperature-Compensated PIR Detector
Installation Instructions
1. INTRODUCTION
The CORAL PLUS passive infrared detector is a new, advanced
version of the popular CORAL featuring an increased detection range,
improved stability and enhanced RFI protection (greater than 30 V/m).
The special advantage of the CORAL PLUS is its high-temperature
compensation for maximum "catch" performance, and its unique low-
temperature compensation for optimum false-alarm rejection.
The pyroelectric sensor of the CORAL PLUS is
enclosed in a sealed chamber, protected from insects
and air drafts. The pulse counter may be switched
between 1 and 3 pulses, as desired.
CORAL PLUS has a selection of four interchangeable
lenses - the appropriate lens for each application can
be selected to match the desired coverage.
2. SPECIFICATIONS
OPTICAL
Detection Patterns: 5 interchangeable lenses - see Figure 1.
Adjustment: Vertical, +2° to -12° calibrated scale.
ELECTRICAL
Voltage: 9 to 16 VDC.
Current: 17 mA at 12 VDC, 21 mA at 16 VDC
Alarm Output: Normally closed (fail-safe) contacts. 18 ohm resistor
in series with contacts. Rating - 0.1 A resistive / 30 VDC.
Tamper Output: Normally closed, rated 0.5 A resistive / 30 VDC.
Alarm Period: 2-3 seconds.
Pulse Counter: 2 position selector, 1 or 3 pulse operation.
LED: Walk test enabled or disabled with internal link.
Detector: Dual-element low noise pyroelectric sensor.
MOUNTING
Surface or corner (without brackets).
Mounting Height: Up to 3.6 m (12 ft).
Mounting Brackets: See Para. 3.3.
ENVIRONMENTAL
Operating Temperature: -10°C to 50°C (14°F to 122°F).
Storage Temperature: -20°C to 60°C (-4°F to 140°F).
RFI Protection: >30 V/m to 1000 MHz.
PHYSICAL
Size: 60 x 104 x 32 mm (2.4 x 4.1 x 1.3 in.).
Weight: 77 g (2-3/4 oz).
Color: White.
MODELS AVAILABLE
CORAL PLUS: Regular model
CORAL PLUS X: Model without tamper switch
PATENTS
U.S. Patent No. Des. 346,567
Lens A. Wide Angle (standard)
34 beams in 3 detection layers
Max. Range 15 x 15 m (50 x 50 ft)
Lens C. Ultra Wide Angle
34 beams in 3 detection layers
Max. Range 13.5 x 18 m (45 x 60 ft)
Lens D. Pet Alley
14 beams in a single layer
Max. Range 15 x 15 m (50 x 50 ft)
Lens 306. Cylindrical
7 curtain type beams
Max. Range 9 x 9 m (30 x 30 ft)
Lens B. Long Range
Narrow angle corridor pattern
Max. Range 3 x 27 m (10 x 90 ft)
Note: To allow extra free height for
pets, set the vertical adjustment scale
to +2°. Install the detector at a height
that places the detection pattern at
least 1 ft (30 cm) above the pet’s
activity.
Note: This lens is used for improved
detection in close proximity to the
detector. Motion occurring at least
1 m (3 ft) away from the detector will
be reliably detected .
Figure 1. Coverage Patterns
3. INSTALLATION
3.1 Mounting
The CORAL PLUS can be installed directly on a wall (surface
mounted) or in a corner. For optional swivel brackets, see Para. 3.3
and Figure 4. Always mount the unit on a firm and stable surface.
A. Select the mounting location so that the expected motion of an
intruder would cross the beams of the coverage pattern.
B. Select the most convenient mounting height. Built-in installation
aids enable you to mount the unit anywhere up to a 3.6 m (12 ft)
height. An accurate adjustment table (Table 1) determines the
recommended angles for various combinations of range and
mounting height.
C. CORAL PLUS is extremely immune to air turbulence and RF
interference (RFI). However, to minimize possible false alarms, it
is highly recommended to avoid aiming the detector at heaters,
sources of light or windows subjected to direct sunlight. Also avoid
running wiring close to high power electrical cables.
D. To open the front cover, remove the screw at the bottom of the
unit. Separate and remove the front cover from the base.

Summary

Introduction to CORAL PLUS

Product Overview

New advanced PIR detector with increased range, improved stability, and enhanced RFI protection.

Key Advantages

High-temperature compensation for catch and low-temperature compensation for false-alarm rejection.

Specifications

Optical & Electrical Details

Detection patterns, adjustment, voltage, current, alarm/tamper output, pulse counter, sensor type.

Environmental & Physical Data

Operating/storage temperatures, RFI protection, size, weight, color, available models.

Lens Coverage Patterns

Details on Lens A (Wide Angle), C (Ultra Wide), D (Pet Alley), B (Long Range), and 306 (Cylindrical).

Installation Procedures

Mounting the Detector

Instructions for surface or corner mounting on a firm surface.

Changing Lenses

Step-by-step guide to removing and installing different detector lenses.

Optional Swivel Brackets

Information on BR-1, BR-2, BR-3 brackets for mounting flexibility.

Wiring and Connections

Connecting TAMP, N.C. relay, and power terminals to the control panel.

Vertical Adjustment

Using the scale and table to set the vertical detection angle.

Pulse Counter Setting

Configuring the pulse counter for 1 or 3 pulses for alarm activation.

Walk Testing

Procedure for testing detection coverage and disabling the LED.

Visonic Coral Plus Specifications

General

Type	PIR Motion Detector
Detection Range	12 meters
Coverage Angle	90°
Battery Life	3 years
Operating Temperature	-10°C to +55°C
Power Supply	3V Lithium battery