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Table of Contents
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SECTION 1: General Information ........................................................................................................... 1-1
System Overview...................................................................................................................................... 1-1
Introduction ....................................................................................................................................... 1-1
General Information .......................................................................................................................... 1-1
About AlarmNet-I Internet Application ................................................................................................. 1-2
Encryption ................................................................................................................................................ 1-2
System Features....................................................................................................................................... 1-2
Modes of Operation............................................................................................................................ 1-2
ECP Mode .................................................................................................................................... 1-2
Zone Trigger Mode ...................................................................................................................... 1-3
4204 Mode and Two-4204 Mode ................................................................................................. 1-3
Module Supervision Features ........................................................................................................... 1-3
Antenna .............................................................................................................................................. 1-3
Specifications ............................................................................................................................................ 1-4
Mechanical ......................................................................................................................................... 1-4
Electrical ............................................................................................................................................ 1-4
RF ....................................................................................................................................................... 1-4
Ethernet ............................................................................................................................................. 1-4
Environmental ................................................................................................................................... 1-4
SECTION 2: Mounting and Wiring.......................................................................................................... 2-1
Mounting the 7845i-GSM ........................................................................................................................ 2-1
Wiring the 7845i-GSM ............................................................................................................................. 2-2
Wiring for ECP, 4204 and Two-4204 Modes .................................................................................... 2-2
Wiring for Zone Trigger Mode........................................................................................................... 2-3
Wiring for Module Radio Faults ....................................................................................................... 2-4
Ethernet Connections........................................................................................................................ 2-6
Power Connections and Options.............................................................................................................. 2-7
Backup Battery Connection .............................................................................................................. 2-8
Initial Power-Up Sequence ............................................................................................................... 2-8
SECTION 3: Programming the 7845i
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GSM ........................................................................................... 3-1
General Information ................................................................................................................................ 3-1
Using a 7720P Programming Tool.................................................................................................... 3-1
Programming Conventions ............................................................................................................... 3-2
ECP Mode Programming ......................................................................................................................... 3-2
ECP Status Codes.............................................................................................................................. 3-7
Alternative Modes (Zone Trigger, 4204 and Two-4204) ........................................................................ 3-8
