Solare Datensysteme Solar-Log - Manual (Page 161)

161
Pairan
Pairan
55 Pairan
55�1 Pairan
Easy Installation Termination Addressing Interface
No Jumper No RS485
Overview
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Integrated interface
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Where to connect: Round socket on inverter
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2-pin wiring
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Communication address does not have to be assigned.
Installation steps
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Switch off the inverters and Solar-Log™
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Connect inverters to the Solar-Log™
•
Connect the inverters to each other
Connect inverters to the Solar-Log™
The wiring is done using a
•
self-made cable connection with the round plug and the terminal strip plug.
The round plug must be obtained from the manufacturer.
Procedure
1. If you are making the cable yourself, connect the wires as shown in the following diagram
View of the connection socket
Figure 15: Pairan Round socket
Solar-Log™ terminal strip connector
Inverters
RS485/422 B Round socket
► 1 ► Data +
► 4 ► Data -
2. Insert the terminal block connector into the Solar-Log™ RS485 socket.