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Document: LT0273 MX4428 MXP Engineering / Technical Manual
Issue 1.5 24 March 2006 Page iii
TABLE OF CONTENTS
NON-DISCLOSURE AGREEMENT....................................................................................................... II
END USER LIABILITY DISCLAIMER.................................................................................................... II
AMENDMENT LOG .............................................................................................................................. II
TRADEMARKS ..................................................................................................................................... II
CHAPTER 1 INTRODUCTION ...............................................................................1-1
1.1 ABOUT THIS MANUAL......................................................................................................... 1-2
1.2 ASSOCIATED DOCUMENTATION.......................................................................................1-2
1.2.1 PRODUCT RELATED .................................................................................................... 1-2
1.2.2 STANDARD RELATED ..................................................................................................1-3
1.3 SPECIFICATIONS .................................................................................................................1-3
1.4 TERMINOLOGY..................................................................................................................... 1-4
CHAPTER 2 RESPONDER LOOP DESIGN CONSIDERATIONS .........................2-1
2.1 MXP APPLICATION CONSIDERATIONS ............................................................................2-2
2.2 "LOGICAL" RESPONDERS .................................................................................................2-3
2.2.1 THEORY.........................................................................................................................2-3
2.2.2 LOGICAL RESPONDERS..............................................................................................2-3
2.2.3 POINT TO CIRCUIT TO ZONE MAPPING .................................................................... 2-5
2.3 IMPLICATIONS TO SYSTEM DESIGN.................................................................................2-6
CHAPTER 3 DEVICE INFORMATION AND PROGRAMMING..............................3-1
3.1 DEVICE TYPES ..................................................................................................................... 3-2
3.1.1 MX DEVICES.................................................................................................................. 3-2
3.2 DEVICE HANDLING CAPABILITY .......................................................................................3-7
3.2.1 OVERVIEW ....................................................................................................................3-7
3.2.2 DC LOAD........................................................................................................................3-8
3.2.3 AC LOADING.................................................................................................................. 3-8
3.2.4 ISOLATOR BASE LOADING.......................................................................................... 3-9
3.2.5 EXAMPLE....................................................................................................................... 3-9
3.3 OUTPUT CONTROL............................................................................................................3-10
3.3.1 PROGRAMMING.......................................................................................................... 3-11
3.3.2 OUTPUT STATE UNDER EXCEPTIONAL CIRCUMSTANCES ................................. 3-11
3.4 DETECTOR PARAMETER SETTINGS SUMMARY...........................................................3-12
3.5 DEVICE INSTALLATION.....................................................................................................3-13
3.5.1 PRECAUTIONS............................................................................................................ 3-13
3.5.2 MOUNTING ..................................................................................................................3-13
3.5.3 ADDRESS & LED BLINK PROGRAMMING ................................................................ 3-13
3.6 MX4428 PROGRAMMING................................................................................................... 3-14
3.7 814H HEAT DETECTOR..................................................................................................... 3-15
3.7.1 GENERAL.....................................................................................................................3-15
3.7.2 814H SPECIFICATIONS..............................................................................................3-15
3.7.3 MX4428 PROGRAMMING OPTIONS - 814H.............................................................. 3-15
3.8 814I IONISATION SMOKE DETECTOR .............................................................................3-17
3.8.1 GENERAL.....................................................................................................................3-17
3.8.2 814I SPECIFICATIONS................................................................................................3-17
3.8.3 MX4428 PROGRAMMING OPTIONS - 814I................................................................ 3-17
3.9 814PH PHOTOELECTRIC SMOKE & HEAT DETECTOR & 814P PHOTOELECTRIC
SMOKE ONLY DETECTOR ............................................................................................................
3-19
3.9.1 GENERAL.....................................................................................................................3-19
3.9.2 814PH & 814P SPECIFICATIONS...............................................................................3-19
3.9.3 MX4428 PROGRAMMING OPTIONS - 814PH/814P.................................................. 3-19
3.10 814CH CARBON MONOXIDE + HEAT DETECTOR.......................................................... 3-23
3.10.1 GENERAL.....................................................................................................................3-23
3.10.2 814CH SPECIFICATIONS ...........................................................................................3-23
3.10.3 MX4428 PROGRAMMING OPTIONS - 814CH ...........................................................3-23