INTRODUCTION SCOPE This document is a guide for the installation of the Aritech 2000 Series Range of Analogue Addressable Fire Monitors and Aritech 2000 Series Monitoring Controllers and Input / Output Units. Other manuals are: Product Code FP2000 Series Reference Guide...
INSTALLATION GENERAL The FP2000 Series Analogue Addressable Fire Panels can address up to 128 Aritech devices on a two-wire ring circuit (loop) using digital communication. The following paragraphs will describe the connection and addressing of Aritech devices in a fire protection system.
All connectors on the base are numbered and have the following function: (+) remote LED (-) remote LED (+) line in and out (-) line in and out Earth : to continue ground shield 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
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The different Aritech Mounting Bases are designed so that the fire sensors will not operate in the Isolator Mounting Base DB2003 and vice versa. The 2000 Series Range of Fire Sensors will also not fit the base of another Aritech Range of Sensors.
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Figure 2: Class B Wiring Figure 3 Figure 4 Figure 5 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
Set the left rotary switch (0 through 12) for the 10's and 100's digit and the right rotary switch for the 0 through 9 digit. Figure 6 : Address Setting for 2000 Series Fire Sensors 2.2.4 Technical Data...
The 207X models have a 7-segment display. The information displayed depends on the panel the sensors are connected to. When the 2000 Series Sensors are being installed with the Aritech FP2000 Fire Panel, the following indications are available: Figure 7 : Indications on 7-Segment Display...
(see paragraph 2.2.6). 2.2.6 Diagnostics and Sensitivity Test Modes Diagnostic and sensitivity test modes are available on the 2000 Series Detectors. The 2000 Series Smoke Detectors provide obscuration or temperature information to the Fire Panel. Obscuration or temperature is determined by the number of counts received at the Fire Panel when a 2000 Series Detector is polled.
Figure 9 : Sequences Displayed on 7-Segment Display 2.2.7 Testing, Maintenance and Cleaning All 2000 Series Smoke Detectors are shipped with a plastic dust cover for use in areas where construction is on-going. Smoke Detectors will not work with the dust cover in place.
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Figure 10 : Testing, Maintenance and Cleaning 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
2. (+) OUT : Line out 3. (-) : Common negative 4. Single terminal : This terminal is intended as a through connection point for cable shields or for an earth connection. 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
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Isolators are - unlike the other 2000 Series devices - polarity sensitive. The connection must be as follows: Figure 12 : Class A Loop with Isolator IU2016 Note : According to the EN54-directive, isolators should be placed at least every 32 devices.
Supply Voltage conventional loop:....17 - 25 V DC Zone impedances @ 24V: Short circuit:..< 120 Ohms Fire: ....120 - 1 K Quiescent: ..1K - 26 K Open circuit: ..> 26 K 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
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Extra remote output: ........current limited at 4.5 mA Operating & Storage temperatures: ....see Sensors (paragraph 2.2.4) Mounting holes:…………………....4mm diameter Physical dimensions & mounting holes:..dimensions in mm 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
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INSTALLATION Figure 13 : Wiring Diagram for Zone Monitoring Unit 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
Bell loop impedances at 24V: Short circuit........< 3.3 K Quiescent ........3.3 K - 13.0 K Open circuit........> 13.0 K Local power supply, low voltage detection: 12V supply........<10.2V 24V supply........<20.4V 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
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Physical dimensions ....... See paragraph 2.5.1, Zone Monitoring Unit Mounting holes ....... See paragraph 2.5.1, Zone Monitoring Unit Operating & storage temperature ... See paragraph 2.2.4 INSTALLATION Figure 14 : Location of Jumpers and Connectors on the PCB 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
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Figure 15: Style Y Operation without Power Supply Trouble Relay 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
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Figure 16 : Fault Signal Indication with Open Collector Driver 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
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Figure 17 : Style Y Operation with Power Supply Trouble Relay 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
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Figure 18 : Style Z Operation without Power Supply Trouble Relay 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
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Figure 19 : Style Z Operation with Power Supply Trouble Relay 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
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Figure 20 : AC Operation 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
INPUT / OUTPUT UNITS GENERAL The Aritech 2000 Series input-output modules allow for connecting an external signal (input) by a voltage free contact for further processing in the Fire panel . These inputs are supervised and faults can be signalled at the panel. Furthermore, relay contacts (output) can be used for triggering devices, external to the loop.
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Physical dimensions & mounting holes (mm): 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
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INSTALLATION: 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
4. Multiply the total current and the total resistance and subtract the result from the central control equipment loop voltage. This will give the minimum voltage that a device in the worst possible position on the loop can experience under power fail conditions. 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
Number of Alarm Total Alarm Devices Current (A) Current (A) Define numbers of sensors that 0.004 0.04 can go into alarm at the same time Table 3 : Device Alarm Current 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
( e.g. FP2000 : 29 V ) V min V — (I x R) V min > = 17 volt — no Zone Monitoring Units V min > = 20 volt — with Zone Monitoring Units 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
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