Solare Datensysteme Solar-Log - Manual (Page 88)

88
EHE
EHE N10k to N100k
25�2 EHE N10k to N100k
Easy Installation Termination Addressing Interface
No Yes Yes RS485
The following types are to be connected according to this diagram:
N10K, N20K, N30K, N50K, N100K
Overview
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Integrated interface
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Where to connect: Terminal strip inside the inverter
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2-pin wiring
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Communication address must be allocated.
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Installation steps
• Switch off the inverters and Solar-Log™
• Connect inverters to the Solar-Log™
• Connect the inverters to each other
• Enter the communication address on the interver's display.
Every address may only be used once.
Address range 1 to 247.
Connect inverters to the Solar-Log™
The wiring is done using a
•
self-made cable connection with terminal block connector.
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Where to connect: Terminal strip inside the inverter
Procedure
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If you are making the cable yourself, connect the wires as shown in the following diagram:
Solar-Log™ terminal strip connector Terminal strip inside the inverter
Terminal Terminal
► 1 (Data+) JX2 - A
► 4 (Data-) JX2 - B
•
If only one inverter is to be connected, according to the manufacturer's handbook it must be termi-
nated.
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Insert the terminal block connector into the Solar-Log™ RS485 socket.