Phoenix Contact SCK-C-MODBUS handleiding
Handleiding
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105608_en_02 PHOENIX CONTACT 3
Table of contents
1 Introduction ................................................................................................................................7
1.1 Identification of warning notes ............................................................................... 7
1.2 Qualification of users ............................................................................................. 7
1.3 General safety notes.............................................................................................. 8
1.4 Product overview................................................................................................... 9
1.5 Area of application................................................................................................. 9
2 General notes on photovoltaic systems ...................................................................................11
2.1 Typical structure of large photovoltaic systems and photovoltaic power stations 11
2.2 Data collection in large photovoltaic systems ...................................................... 15
3 SOLARCHECK string current measurement with SCK-M-I-… .................................................17
3.1 Safety notes on the device .................................................................................. 17
3.2 Function .............................................................................................................. 17
3.2.1 Current measurement .......................................................................... 18
3.2.2 Digital input .......................................................................................... 20
3.2.3 Analog input ......................................................................................... 20
3.2.4 Internal temperature measurement ...................................................... 21
3.3 Data acquisition and data transfer ....................................................................... 21
3.4 Power supply....................................................................................................... 21
3.5 Technical data..................................................................................................... 22
4 SOLARCHECK string voltage measurement with SCK-M-U-1500V ........................................25
4.1 Function............................................................................................................... 25
4.1.1 Voltage measurement .......................................................................... 25
4.1.2 Parallel connection of multiple voltage measuring devices in a system 27
4.2 Data acquisition and data transfer ....................................................................... 28
4.2.1 Representation of voltage values at the analog output ......................... 28
4.2.2 Step response time .............................................................................. 29
4.3 Power supply....................................................................................................... 29
4.4 Technical data..................................................................................................... 30
5 SCK-C-MODBUS SOLARCHECK communication module .....................................................31
5.1 Function............................................................................................................... 31
5.2 Data acquisition and data transfer ....................................................................... 31
5.2.1 SCK-internal communication cycle ...................................................... 33
5.2.2 RS-485 communication .......................................................................33
5.3 Register............................................................................................................... 34
5.3.1 Register addresses .............................................................................. 34
5.4 Power supply....................................................................................................... 37
5.5 Technical data..................................................................................................... 38
Bekijk gratis de handleiding van Phoenix Contact SCK-C-MODBUS, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Phoenix Contact |
| Model | SCK-C-MODBUS |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 11551 MB |
