Visonic Logica Installation Instructions

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Dual-Technology Microwave/PIR Intrusion Detectors
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• Cylindrical optics improves detection and false alarm immunity.
• True Motion Recognition™ (TMR) algorithm (patented) distin-
guishes between the true motion of a human body and other
disturbances which invariably cause false alarms
• DRO-stabilized MW microstrip technology (patented)
• MW Motion Simulator simulates the effect of a human body
moving in the MW field (for MW self-test - patent pending)
• Range control for adjusting the MW coverage
• Integral swivel bracket for wall or ceiling installation
• Sealed chamber protects the pyroelectric element from insects.
• PIR self-test by applying a short heat pulse (LOGICA-AM only)
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Input Voltage: 9 to 16 VDC
Current Drain: About 28 mA @ 12 VDC

PIR SECTION

Detector: Low noise dual-element pyroelectric sensor
Tripping Indication: LED flashes green for up to 5 seconds
Motion Event Verification Counter: Selectable, 1 or 2 events
Lens Data (No. 105DH - see Figure 2)
No. of Beams: 36 in two layers (curtain beams in bottom layer)
Max. Coverage: 12 x 12 m (40 x 40 ft) / 90
Vertical Adjustment: FAR and NEAR, by sliding the circuit board
along a two-position scale.

MW SECTION

Oscillator: Microstrip DRO-stabilized Doppler module
Frequency: 10.525 or 2.45 GHz
Detection Range: Adjustable from 25% to 100% (3 m to 12 m)
Tripping Indication: LED glows green for up to 5 seconds
ALARM, TAMPER & TROUBLE DATA
Alarm Indication: LED glows red for 1.3 to 5 seconds if both
detectors trip
Relay Contacts: N.C., rated at 0.1 A resistive / 30 VDC; 18
resistor in series with contacts
Alarm Duration: 1.3 to 5 seconds
Tamper Switch: N.C., rated at 50 mA resistive / 30 VDC
Trouble Output: Open collector, 100 mA max., with 18
Ω
in series and 47 k pull-up (see Figure 11)
Masking Detection Delay (LOGICA-AM only): About 60 seconds
Trouble/ Masking Indication: LED alternately flashes green and
red and TRB output pulls LOW until the detector is reset.
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To minimize false alarms:
Do not aim at heat sources
DE1835
S field of view
Ω
resistor
Mount on solid, stable surfaces
Installation Instructions
• Programmable motion event
counter (1 or 2 events)
• Simple-to-use, two-position
vertical adjustment
• TEST input to enable/disable
the walk test LED remotely
(per new European standard)
• Open collector trouble output
• Anti-masking protection
(LOGICA-AM only)
• White light protection.
Mounting
Height: Up to 3.6 m (12 ft)
Room Size: 8 - 12 m (24 -
40 ft) in the "FAR" position;
2 - 8 m (6 - 24 ft) in the NEAR
position.
Bracket Adjustment:
S
downward, 20 left and right.
Installation Options: Surface
or corner (without bracket);
surface or ceiling (with bracket)
Environmental
RFI Protection: >30 V/m up to
1000 MHz.
Operating Temperatures:
S S S
-10 C to 50 C (14 F to 122
Storage Temperatures: -20
S S S
to 60 C (-4 F to 140
Compliance with Standards: Complies with Part 15 of the FCC
Ω
Rules. Meets the European Council Directive EMC 89/336/EEC &
92/31/EEC, and bears the CE mark and certification.
Physical
Size (H x W x D): 117 x 65 x 47 mm (4-5/8 x 2-9/16 x 1-7/8 in.).
Weight: 109 g (3.85 oz) without bracket, 124 g (4.4 oz) with
bracket.
Patents
U.S. Patents 5,237,330 and 5,693,943 (other patents pending)
Do not expose to air drafts
Figure 1. General View
S
20
S
F).
S
C
Figure 2. Coverage Pattern
F).
Do not install outdoors
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