136
(5) Local link for up to 99 Solar Inverters (IT or USB)
INVER
TER
(3)
INVER
TER
(2)
INVER
TER
(1)
PC
RS485
RS485
RS485
SUB-D9
connector
SPARE
RS485MATCH
SPARE
RS485MATCH
SPARE
RS485MATCH
IT
SUB-D9 hub
PC
USB
USB
Alternatively USB
IT
Ad (5): Local Link for up to 99 Solar
Inverters
With this interconnection, up to 99 Solar
Inverters can be cross-linked and read out.
That results in a maximum RS485 cable
length of 500 m between the Solar
Inverters and the interface transformer.
The RS485 signal is transferred from the
first Solar Inverter in the row into the
interface transformer with the following
allocation: «RS485 +» to «DATA+» and
«RS485 -» to «DATA-».
The interface transformer transforms the
RS485 signal into RS232. It is linked to the
PC with cable type 2 (standard modem
cable). With the Solar Inverter that is fur-
thest away from the interface transformer,
the jumper RS485 MATCH must be closed.
(Sunways cable type 2,
modem cable female / male)
(Sunways cable type 5,
USB device cable)
(twisted pair
cable)
K36001_IH_NT_10000_e 13.12.2007 16:22 Uhr Seite 54
Summary of Contents for NT 10000
Page 2: ...500 mm 805 mm 175 mm...
Page 18: ...2 0 Hinweise zur Installation 18 K36001_IH_NT_10000_d 13 12 2007 16 16 Uhr Seite 18...
Page 42: ...18 3 0 Hinweise zum Betrieb 42 K36001_IH_NT_10000_d 13 12 2007 16 16 Uhr Seite 42...
Page 70: ...70 K36001_IH_NT_10000_d 13 12 2007 16 16 Uhr Seite 70...
Page 71: ...18 4 0 Anhang 71 K36001_IH_NT_10000_d 13 12 2007 16 16 Uhr Seite 71...
Page 85: ...K36001_IH_NT_10000_d 13 12 2007 16 16 Uhr Seite 85...
Page 100: ...2 0 Installation Instructions 100 K36001_IH_NT_10000_e 13 12 2007 16 22 Uhr Seite 18...
Page 124: ...18 3 0 Operating Instructions 124 K36001_IH_NT_10000_e 13 12 2007 16 22 Uhr Seite 42...
Page 152: ...152 K36001_IH_NT_10000_e 13 12 2007 16 22 Uhr Seite 70...
Page 153: ...18 4 0 Appendix 153 K36001_IH_NT_10000_e 13 12 2007 16 22 Uhr Seite 71...
Page 167: ...K36001_IH_NT_10000_e 13 12 2007 16 22 Uhr Seite 85...
Page 182: ...2 0 Indicaciones para la instalaci n 182 K36001_IH_NT_10000_s 13 12 2007 16 26 Uhr Seite 18...
Page 206: ...18 3 0 Indicaciones de servicio 206 K36001_IH_NT_10000_s 13 12 2007 16 26 Uhr Seite 42...
Page 234: ...234 K36001_IH_NT_10000_s 13 12 2007 16 26 Uhr Seite 70...
Page 235: ...18 4 0 Anexo 235 K36001_IH_NT_10000_s 13 12 2007 16 26 Uhr Seite 71...
Page 248: ...K36001_IH_NT_10000_s 13 12 2007 16 26 Uhr Seite 84...
Page 249: ......