Danfoss TripleLynx CN Instalační manuál Strana 94

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Connecting the inverters
Delta (RS485)
94 of 268 Solar-Log
1000/500/200
Installation
4.41 Delta (RS485)
Overview
Interface integrated
Where to connect: RJ45 socket on the outside of the inverter
2 pin wiring
Communication address must be allocated.
Work steps
Switch off the inverters and the SolarLog™; Page 17
Connect inverters to the Solar-Log
Connect the inverters to each other
Allocate communication address
Connecting inverters to the Solar-Log
The wiring is done using the
ready-made Delta data cable (optional extra; not supplied)
or
your own fabricated cable connection with RJ45 plug and terminal
block connector ( Page 15)
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 the inverter using the RS485/422 B interface of the
Solar-Log™ or on the Solar-Log
1000
also via the RS485 A interface.
Procedure
1 If you are fabricating the cable yourself, connect the wires as shown in the
following diagram:
Solar-Log™ terminal block connector
RJ45 inverter
Terminal
Pin
1
7
4
6
2 Insert the RJ45 plug into the RJ45 socket on the inverter.
3 If only one inverter is to be connected it must be terminated:
Insert the 120 Ω resistor into the free RJ45 socket.
4 Insert the terminal block connector into the Solar-Log™ RS485 socket.
5 Close the unit cover on the bottom of the inverter.
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