
Installation Guide SMX-AUS
4 NS-MN-0030 / 11.2020
Contents
1About This Guide.....................................................................................................................................................5
1.1 Supplemental Documentation ............................................................................................................5
1.2 Notice......................................................................................................................................................................5
1.3 Cautions and Warnings.............................................................................................................................6
1.4 Standards ............................................................................................................................................................6
1.5 Software Downloads....................................................................................................................................6
1.6 Documentation Feedback ......................................................................................................................6
2Model: SMX-AUS Series Details...................................................................................................................7
2.1 Replaceable Chassis Details..................................................................................................................7
2.2 Specifications ...................................................................................................................................................7
2.3 Standard Features.........................................................................................................................................7
2.3.1 Programmable Features/Settings ........................................................................ 8
2.4 System Components...................................................................................................................................8
2.5 The Main PCB Layout.................................................................................................................................9
2.5.1 Power Ratings.............................................................................................................. 11
3Installation ................................................................................................................................................................11
3.1 Installation Procedure .............................................................................................................................11
3.2 Real-time Clock with battery...............................................................................................................16
3.3 Loop Wiring connectors.........................................................................................................................17
3.3.1 Compatible Devices List ......................................................................................... 18
3.4 Notification Appliance Circuits (On-Board NACs)..............................................................20
3.5 Auxiliary Relay Outputs ...........................................................................................................................20
3.6 Auxiliary Supply Outputs........................................................................................................................20
3.7 Printer Connection.....................................................................................................................................21
3.7.1 Digital Input 1.............................................................................................................. 21
3.7.2 Digital Input 2.............................................................................................................. 21
3.8 Open and Short Impedance................................................................................................................22
3.9 Earth Ground Impedance .....................................................................................................................22
3.10 Connecting Power Sources and Outputs ............................................................................22
3.10.1 Overview.................................................................................................... 22
3.10.2 Checking AC Power.............................................................................. 22
3.11 Maximum Wiring Impedance ........................................................................................23
3.12 Terminal Voltage Ratings..................................................................................................23
4Battery Power Supply..........................................................................................................................24
4.1 The Columns and Their Usage............................................................................................24
4.2 Battery Calculations for 2-loops.........................................................................................25
5Testing the System ...............................................................................................................................28
5.1 Inspection and Testing .............................................................................................................28
5.2 Operational Checks .....................................................................................................................28
6Maintenance .............................................................................................................................................29
6.1 Battery Maintenance..................................................................................................................29
6.1.1 Maintenance-free batteries ....................................................................... 29
6.2 Fuse Maintenance .......................................................................................................................30
7Appendix 1 - Replacing the Panel Chassis .........................................................................31
7.1 To change the enclosure .........................................................................................................31
8Appendix 2 - Installation of Relay card, DA / DA2
and SDM-4 / SAM-4............................................................................................................................32
9Appendix 3 - Periodic Testing and Maintenance ...........................................................35