Siemens IR270CT - User Manual

007038_b_- -_- - p1
Installation manual 007038_b_--_--
Edition 07.2003
Supersedes 007038_a_--_--
PN A5Q00003280
IR270CT
Passive infrared detector with antimask
Passiv-Infrarotmelder mit «Antimask»
Détecteur infrarouge passif avec «antimask»
Rivelatore passivo a infrarosso con «antimask»
Detector a infrarrojos pasivos con «antimask»
Passief-infraroddetector met «antimask»
Made in Switzerland
3
Wide angle mirror
Weitwinkel-Spiegel
Specchio grandangolare
Espejo gran angular
BreedhoekspiegelMiroir grand-angle
IRS272 PN 571 733
Miroir rideau
Specchio a tendaCurtain mirror
Vorhang-Spiegel Espejo de cortina
Gordijnspiegel
4
1
BreedhoekspiegelMiroir grand-angle
15m10m5m0
h = 2,2m 7.2ft
max. 2,5m 8.2ft
min. 2,0m 6.5ft
0
0
0,9m
20m
2
15m10m5m0
5m
0
20m
1m
h = 2,2m 7.2ft
max. 3,5m 11.5ft
min. 2,0m 6.5ft
0
0,9m
25m
Wall mounting
Wandmontage
Montage sur mur
Montaggio a muro
Montaje en pared
Montage op een mur
Corner mounting
Eckmontage
Montage dans un angle
Montaggio ad angolo
Montaje en esquina
Montage in een hoek
45° mounting
45°-Montage
Montage 45°
Montaggio 45°
Montaje 45°
Montage 45°
2°
A
B
5
B
A
Fire & Security Products
Siemens Building Technologies
16ft 32ft 50ft 65ft
3ft
3ft
16ft 32ft 50ft 65ft 80ft
16ft
3.3ft
1m 3.3ft
5m 16ft
5m 16ft
5m 16ft
10m 32ft
10m 32ft

Siemens IR270CT Specifications

General

Type	Infrared Thermometer
Spectral range	8 to 14 μm
Power supply	24 VDC
Protection rating	IP65
Response time	500 ms
Output	4-20 mA analog output
Emissivity adjustment	0.1 to 1.0

Summary

IR270 CT Passive Infrared Detector

Wide Angle Mirror

Diagram showing the detection pattern for the wide-angle mirror.

Curtain Mirror

Diagram showing the detection pattern for the curtain mirror.

Mounting Options

Illustrations of wall, 45-degree, and corner mounting.

Detector Monitoring Features

Detector Breakage;Removal Monitoring

Description of the detector's tamper detection for breakage or removal.

Back Tamper Contact

Details on the back tamper contact for unauthorized access.

IRUM20, IRUM30 Mounting Brackets

Safety Precautions

Sunlight Avoidance

Warning to avoid direct or reflected sunlight on the detector.

Heat Source Avoidance

Warning to avoid directing the detector at heat or air conditioning sources.

Outdoor Installation Restriction

Instruction not to install the detector outdoors.

Antimask Functionality

Installation

Detector Breakage;Removal Monitoring

Details on tamper monitoring during installation.

Tamper Contact

Description of the tamper contact mechanism for security.

Control LEDs

Explanation of the detector's LED indicators and their meanings.

Unset Mode

Description of the detector's unset operational state.

Walktest Mode

Instructions for using the walktest function.

Programming

DIP Function Settings

Guide to configuring the detector using DIP switches.

Detection Sensitivity; Range

Sensitivity and Range Settings

Configuration options for detection sensitivity and range.