Table of contents
1
Introduction.............................................................................................................................................. 11
1.1
Purpose of this document ............................................................................................................11
1.2
Orientation aids ............................................................................................................................11
1.3
Components of the product..........................................................................................................12
1.4
1.5
Further documentation.................................................................................................................12
2
Safety notes............................................................................................................................................. 13
3
Description............................................................................................................................................... 15
3.1
Features .......................................................................................................................................15
3.2
Measuring inputs..........................................................................................................................17
3.3
Measured variables......................................................................................................................21
3.4
Power demands and counters .....................................................................................................22
3.4.1
3.4.2
Energy counters...........................................................................................................................23
3.4.3
3.5
Digital inputs and outputs.............................................................................................................23
3.5.1
Digital inputs.................................................................................................................................24
3.5.2
Digital outputs ..............................................................................................................................25
3.6
RS 485 interface ..........................................................................................................................26
3.7
4
Operation planning .................................................................................................................................. 29
5
Mounting.................................................................................................................................................. 31
5.1
Unpacking ....................................................................................................................................31
5.2
5.2.1
Tools ............................................................................................................................................32
5.2.2
Mounting dimensions ...................................................................................................................32
5.2.3
Installation steps ..........................................................................................................................32
5.3
Deinstallation................................................................................................................................36
6
Connection .............................................................................................................................................. 39
6.1
Safety notes .................................................................................................................................39
6.2
Connections .................................................................................................................................40
6.3
6.4
Connection examples ..................................................................................................................45
6.5
SENTRON PAC3100
Manual, 07/2009, A5E02385159B-01
3