Instructions

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akytec GmbH - Vahrenwalder Str. 269 A - 30179 Hannover - Germany Tel.: [phone] - www.akytec.de
Inhaltsverzeichnis
1 Introduction ........................................................................................................................2
1.1 Terms and abbreviations..............................................................................................2
1.2 Symbols and key words ...............................................................................................2
1.3 Intended use...............................................................................................................2
2 Overview.............................................................................................................................3
3 Specifications.....................................................................................................................4
3.1 Specification tables .....................................................................................................4
3.2 Operating conditions ...................................................................................................5
4 Configuration and programming ........................................................................................6
4.1 General instructions ....................................................................................................6
4.2 Digital inputs ...............................................................................................................6
4.3 Analog inputs..............................................................................................................7
4.3.1 Analog mode .......................................................................................................7
4.3.2 Digital mode.........................................................................................................8
4.3.3 Analog filter .........................................................................................................8
4.4 RS485 interface ..........................................................................................................8
4.4.1 Master mode........................................................................................................9
4.4.2 Slave mode .........................................................................................................9
5 Installation........................................................................................................................ 11
5.1 Galvanic isolation ...................................................................................................... 11
5.2 Wiring ...................................................................................................................... 11
5.2.1 Terminal block layout ..........................................................................................12
5.2.2 Digital inputs ......................................................................................................13
5.2.3 Analog inputs.....................................................................................................14
5.2.4 Outputs .............................................................................................................15
5.3 Quick replacement ....................................................................................................15
6 Operation..........................................................................................................................16
6.1 Operation diagram ....................................................................................................16
6.2 Controls and interfaces..............................................................................................17
6.3 Error mode ...............................................................................................................18
6.4 I/O mode ..................................................................................................................18
6.5 Real-time clock .........................................................................................................18
7 Firmware update...............................................................................................................19
8 Maintenance .....................................................................................................................20
8.1 General instructions ..................................................................................................20
8.2 Battery replacement ..................................................................................................20
9 Transportation and storage ..............................................................................................21
10 Scope of delivery ............................................................................................................22
Appendix A Dimensions ......................................................................................................23
Appendix B Calibration .......................................................................................................24
B.1 Input calibration ........................................................................................................24