
Connecting the inverters
Conergy (only Solar-Log1000)
68 of 268 Solar-Log
1000/500/200
Installation
Connecting the inverters to each other (only Solar-Log
1000
)
Connection is made only with a ready-made data cable specially for
connecting the inverters to each other (optional extra: not supplied).
Where to connect: CAN socket outside the inverter
Procedure
1 Insert the CAN plug into any CAN OUT socket on inverter 1.
2 Insert the other end of the wire into any CAN IN socket on inverter 2.
3 Connect the other inverters to each other in the same way.
4 Terminate in the last inverter:
Insert the two 5 pin 120 Ω terminal resistors from the ready-made cable set
into the CAN OUT socket.
4.27 Conergy (only Solar-Log
1000
)
Note
Conergy inverters can only be connected to the Solar-Log
1000
, as only this one
has a CAN interface.
The following description relates to inverters without transformers produced in
or after 2007.
Overview
Can only be used on Solar-Log
1000
(CAN interface).
Interface integrated
Where to connect: CAN socket on the outside of the bottom of the in-
verter.
Only use ready-made cable sets.
Two different special cable sets must be ordered separately:
– Prefabricated cable set between the Solar-Log
1000
and inverter 1, in-
cluding cable termination.
– Ready-made cable set with 5 pin Phoenix contact connection plug for
connecting the inverters to each other.
Depending on the number of inverters several of these cables will be
required.
Max. total cable length: 500 m
Communication address does not have to be allocated.
Work steps
• Switch off the inverters and the SolarLog™; Page 17
• Connect inverters to the Solar-Log™
• Connect the inverters to each other
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