
Connecting the inverters
SolarMax – E series
32 of 268 Solar-Log
1000/500/200
Installation
Connecting the inverters to each other (Solar-Log
500
, Solar-Log
1000
)
Connect using a network cable (patch cable)
Where to connect: RJ45 socket inside the inverter (on the retrofitted
RS485 interface)
Procedure
1 Open the inverter as described in the inverter instructions.
2 Insert the RJ45 plug into any RJ45 socket on inverter 1.
3 Insert the other end of the wire into any RJ45 socket on inverter 2.
4 Connect the other inverters to each other in the same way.
5 Terminate in the last inverter:
Insert the connection plug into the free RJ45 socket.
6 Close inverters.
Allocating communication address
Recommendation: Continuous numbering starting with 1.
Setting: Using the inverter operating display
Procedure: As set out in the inverter's instructions
4.7 SolarMax – E series
Overview
Interface not integrated. Retrofit RS485 interface card.
6 pin wiring
Communication address must be allocated.
Work steps
• Switch off the inverters and the SolarLog™; Page 17
• Install the RS485 interface in the inverter
• Connect inverters to the Solar-Log™
• Connect the inverters to each other
• Allocate communication address
Installing the RS485 interface
Procedure
Install the RS485 interface in the inverter in accordance with the interface
card installation instructions.
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