Aritech 2000 Series Installation Manual
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Aritech 2000 Series Installation Manual

Aritech 2000 Series Installation Manual

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2000 SERIES SENSORS
Revision 3.1 : June 1997
INSTALLATION GUIDE
Downloaded from: http://www.guardianalarms.net

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Summary of Contents for Aritech 2000 Series

  • Page 1 2000 SERIES SENSORS Revision 3.1 : June 1997 INSTALLATION GUIDE Downloaded from: http://www.guardianalarms.net...

  • Page 3: Table Of Contents

    2.5.1 Zone Monitoring Unit IU2051 2.5.2 Indicating Circuit Controller IU2080 2.6 INPUT / OUTPUT UNITS 3. LOOP LOAD CALCULATIONS 3.1 GENERAL 3.2 CALCULATION PROCEDURE 3.2.1 Standby Current 3.2.2 Alarm Current 3.2.3 Loop Resistance 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
  • Page 4 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...

  • Page 5: Introduction

    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...

  • Page 6: 2000 Series Products Overview

    2 Inputs / 1 Output IO2031 — 4 Inputs IO2014 — Optional Housing for I/O units (123mm (W) x 173mm (L) x 50mm (H)) IOBOX — Table 1 : Aritech 2000 Series Products 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...

  • Page 7: Installation

    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.

  • Page 8: Mounting Bases & Wiring Diagrams

    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...
  • Page 9 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.
  • Page 10 Figure 2: Class B Wiring Figure 3 Figure 4 Figure 5 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...

  • Page 11: Addressing

    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...

  • Page 12: 7-Segment Indication

    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...

  • Page 13: Diagnostics And Sensitivity Test Modes

    (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.

  • Page 14: Testing, Maintenance And Cleaning

    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.
  • Page 15 Figure 10 : Testing, Maintenance and Cleaning 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...

  • Page 16: Manual Call Point (Mcp) Dm2000  Dm2010  Dm2020

    MANUAL CALL POINT (MCP) DM2000   DM2010   DM2020 INSTALLATION Figure 11 : Wiring Diagram for DM20X0 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
  • Page 17 01010111 10001001 11000001 00100110 01011000 10010000 11000010 00100111 01011001 10010001 11000011 00101000 01100000 10010010 11000100 00101001 01100001 10010011 11000101 00110000 01100010 10010100 11000110 00110001 01100011 10010101 11000111 00110010 01100100 10010110 11001000 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...

  • Page 18: Isolator Iu2016

    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...
  • Page 19 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.

  • Page 20: Fire Monitoring Controllers

    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...
  • Page 21 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...
  • Page 22 INSTALLATION Figure 13 : Wiring Diagram for Zone Monitoring Unit 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...

  • Page 23: Indicating Circuit Controller Iu2080

    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...
  • Page 24 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...
  • Page 25 Figure 15: Style Y Operation without Power Supply Trouble Relay 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
  • Page 26 Figure 16 : Fault Signal Indication with Open Collector Driver 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
  • Page 27 Figure 17 : Style Y Operation with Power Supply Trouble Relay 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
  • Page 28 Figure 18 : Style Z Operation without Power Supply Trouble Relay 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
  • Page 29 Figure 19 : Style Z Operation with Power Supply Trouble Relay 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
  • Page 30 Figure 20 : AC Operation 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...

  • Page 31: Input / Output Units

    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.
  • Page 32 Physical dimensions & mounting holes (mm): 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...
  • Page 33 INSTALLATION: 2000 SERIES SENSORS INSTALLATION GUIDE Revision 3.1 June 1997...

  • Page 34: Loop Load Calculations

    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...

  • Page 35: Standby Current

    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...

  • Page 36: Loop Resistance

    ( 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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