
Connecting the inverters
Kaco – Powador
26 of 268 Solar-Log
1000/500/200
Installation
Connecting the inverters to each other (Solar-Log
500
, Solar-Log
1000
)
Connect using a 2 wire, shielded data cable.
Where to connect: Terminal strip inside the inverter
The RS485 connections on the terminal strip are each double connections
so that the wiring can be continued to the next inverter.
Procedure
1 Connect the data cable to the free terminals A and B of inverter 1.
2 Insert the other end of the cable into terminals A and B of inverter 2.
3 Connect the other inverters to each other in the same way.
4 Terminate in the last inverter:
Series 2 Powador: Set the DIP switch inside the inverter to ON and all oth-
er inverters to OFF.
5 Close inverters.
Allocate communication address
Recommendation: Continuous numbering starting with 1.
Setting: Using the inverter operating display
Procedure: As set out in the inverter's instructions
Note
The 25000xi - 33000xi Kaco inverter models are shown as 3 independent
inverters in the Solar-Log™. If, for example, such inverters are available,
give them addresses 1 and 2. In the Solar-Log™ the inverters will be shown
internally as 1.1 / 1.2 - 2.1 / 2.2 etc.
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