Table of Contents
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Table of contents
1
Introduction ........................................................................................................................................... 7
1.1
Components ........................................................................................................................ 7
1.2
Latest information ............................................................................................................... 8
1.3
Technical Support ................................................................................................................ 9
1.4
Open Source Software ....................................................................................................... 10
1.5
Cybersecurity information .................................................................................................. 11
1.6
General safety notes .......................................................................................................... 12
1.7
Protective mechanisms against manipulation ..................................................................... 14
2
Description........................................................................................................................................... 15
2.1
Performance features......................................................................................................... 15
2.2
Measuring inputs ............................................................................................................... 21
2.3
Measured variables ............................................................................................................ 23
2.3.1
Measured variables ............................................................................................................ 23
2.3.2
Sliding window demands ................................................................................................... 25
2.3.3
Averaging measured values................................................................................................ 26
2.3.4
Other properties of measured variable representation ........................................................ 27
2.4
History of active energy consumption................................................................................. 28
2.5
Tariffs ................................................................................................................................ 29
2.6
Technical features of the network quality............................................................................ 30
2.7
Date and time .................................................................................................................... 32
2.8
Limit values ....................................................................................................................... 33
2.9
Function of the digital inputs and outputs .......................................................................... 34
2.10
Ethernet interface .............................................................................................................. 35
2.11
Slots for expansion modules............................................................................................... 36
3
Installation........................................................................................................................................... 39
3.1
Panel mounting ................................................................................................................. 41
3.2
Deinstallation .................................................................................................................... 42
4
Connection........................................................................................................................................... 43
4.1
Safety information ............................................................................................................. 43
4.2
Connections ...................................................................................................................... 46
4.3
Connection examples......................................................................................................... 48
PAC4220
Equipment Manual, L1V30827278B-01
3
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