Table of Contents
REN and SEN Numbers...................................................................................................... 10
SECTION 5: HARDWARE ......................................................................... 11
PCB Layout (2-44+) ............................................................................................. 11
PCB Layout (2-20) ............................................................................................... 12
Zones ................................................................................................................................... 13
Zone Links ................................................................................................................................................. 13
Wiring Zones ............................................................................................................................................. 14
Wiring Keyswitches ................................................................................................................................... 14
Wiring Terminator Buttons .......................................................................................................................... 14
Zone Addresses ................................................................................................................. 15
Zone Numbering System .......................................................................................................................... 15
Outputs ................................................................................................................................ 16
Trigger Header .................................................................................................................... 16
Trig 1-8 ....................................................................................................................................................... 16
Inputs ......................................................................................................................................................... 17
Supply ....................................................................................................................................................... 17
Data Buses .......................................................................................................................... 17
RS485 Wiring Configurations ..................................................................................................................... 17
RS485 Wiring Recommendations ............................................................................................................. 18
ECP Bus (2-44+ Only) .............................................................................................................................. 19
Built-in Dialler/Modem ........................................................................................................ 19
LED'S.................................................................................................................................... 19
Installation Kit ..................................................................................................................... 20
Remove the PCB ...................................................................................................................................... 21
Replace the PCB ....................................................................................................................................... 21
Fitting the Tamper Spring ................................................................................................. 21
Installation Kit ..................................................................................................................... 22
Galaxy 2 Series Installation Manual
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