Table of contents
Preface .........................................................................................................................................................3
1
1.1
1.2
1.3
1.4
Industrial security ...................................................................................................................13
1.5
2
System overview ........................................................................................................................................17
2.1
Application..............................................................................................................................17
2.2
System configuration..............................................................................................................19
3
System characteristics................................................................................................................................23
3.1
PPU versions .........................................................................................................................23
3.2
3.2.1
3.2.2
LED display ............................................................................................................................28
3.2.3
7-segment display ..................................................................................................................31
3.2.4
DIAG\RESET button ..............................................................................................................32
3.2.5
3.2.6
3.2.7
Operating with gestures .........................................................................................................35
3.3
Memory card interface ...........................................................................................................37
3.3.1
SD card system......................................................................................................................37
3.3.2
3.4
System overview ....................................................................................................................40
4
Application planning ...................................................................................................................................43
4.1
Grounding concept.................................................................................................................43
4.2
EMC compatibility ..................................................................................................................44
4.3
4.3.1
Ambient conditions.................................................................................................................46
4.3.2
4.3.3
Operating Conditions .............................................................................................................47
4.4
Recycling and disposal ..........................................................................................................49
5
Installing .....................................................................................................................................................51
5.1
5.2
PPU 1740
Equipment Manual, 01/2019, A5E47615272B AA
5