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25 ehe – Solare Datensysteme Solar-Log User Manual

Page 86

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86

EHE

EHE N1k5TL to N50kTL

25 EHE

Ehe offers three wiring options for their various models.

Some models can be connected using a bus. Please note that the wires (Data + and Data-) always have to

properly connected together.

25�1 EHE N1k5TL to N50kTL

Easy Installation

Termination

Addressing

Interface

No

Yes

Yes

RS485

The following types are to be connected according to this diagram:

N1K5TL,N2KTL, N3KTL, N4KTL, N5KTL, N6KTL, N10KTL, N12KTL, N15KTL, N17KTL, N20KTL, N30KTL,

N50KTL

Overview

Integrated interface

Where to connect: RJ45 socket (RS485(WiFi)), on the outside of the inverter.

2-pin wiring

Communication address must be allocated.

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.

Caution

Risk of damage to the unit!
The Solar-Log™ also has an RJ45 socket, which must never be connected to the RJ45
socket on the inverter.

Only connect inverters via the RS485/422 Solar-Log™ interface(s).

Connect inverters to the Solar-Log™

The wiring is done using a

self-made cable connection with terminal block connector.

Where to connect: RJ45 socket (RS485(WiFi)), on the outside of the inverter.