4.4
4.5
4.6
4.7
4.8
4.9
4.10
5
Maintenance........................................................................................................................... 41
6
Glossary.................................................................................................................................. 43
4
4.3.1
Overview 500NMD11.........................................................................................23
4.3.2
4.3.3
Device data 500NMD11....................................................................................24
Compact device 500NMD20............................................................................................ 25
4.4.1
Overview 500NMD20........................................................................................25
4.4.2
4.4.3
Device data 500NMD20...................................................................................26
Compact device 500NMD30............................................................................................ 27
4.5.1
Overview 500NMD30........................................................................................27
4.5.2
4.5.3
Device data 500NMD30...................................................................................28
General data........................................................................................................................ 29
Connections........................................................................................................................ 30
4.7.1
4.7.2
4.7.3
4.7.4
4.7.5
Power connector (X1).......................................................................................34
4.7.6
Alarm-Relay (X2)................................................................................................ 35
4.7.7
Display elements................................................................................................................ 36
Controls................................................................................................................................ 37
4.9.1
Reset Button...................................................................................................... 37
Accessories.......................................................................................................................... 37
4.10.1
Optical SFP Modules........................................................................................ 37
4.10.2
Other accessories............................................................................................. 38
Contents
1KGT150966 V000 1