Danfoss TripleLynx CN Manual de Instalação Página 85

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Connecting the inverters
SALICRU EQXLV
Solar-Log
1000/500/200
Installation 85 of 268
4.36 SALICRU EQXLV
Overview
Interface integrated
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 data cable (optional extra; not supplied)
or
self-made, shielded 2 wire data cable and terminal block connector
( Page 15).
Procedure
1 If you are fabricating the cable yourself, connect the wires as shown in the
following diagram:
Solar-Log™ terminal block connector
Inverter terminal strip
Terminal
Terminal
1
4 (A in)
4
3 (B in)
2 If only one inverter is to be connected it must be terminated:
Insert 120 Ω terminal resistor.
3 Insert the terminal block connector into the Solar-Log™ RS485 socket.
Connecting the inverters to each other (Solar-Log
500
, Solar-Log
1000
)
Connect using a 2 wire, shielded data cable.
Where to connect: Terminal strip inside the inverter
Procedure
1 Connect terminal 2 (A out) on inverter 1 to terminal 4 (A in) on inverter 2.
2 Connect terminal 1 (B out) on inverter 1 to terminal 3 (B in) on inverter 2.
3 Connect the other inverters to each other in the same way.
4 Terminate in the last inverter: Insert 120 Ω terminal resistor.
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