
Connecting the inverters
Oelmayer
128 of 268 Solar-Log
1000/500/200
Installation
Procedure
1 Insert the round plug into any round socket on inverter 1.
2 Insert the other end of the cable into any round socket on inverter 2.
3 Connect the other inverters to each other in the same way.
4 Insert the terminal block connector into the Solar-Log™ RS485 socket.
Allocating communication address
Recommendation: Continuous numbering starting with 1.
Address range: 1 - 125
Setting: Using the inverter operating display
Procedure: As set out in the inverter's instructions
4.65 Oelmayer
Overview
Interface integrated
Where to connect: Terminal strip behind service cover
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
self-made, shielded 2 wire data cable and terminal block connector
( Page 15).
Procedure
1 Open the inverter as described in the inverter instructions.
2 If your have made the cable yourself, connect the wires as shown in the
following diagram:
Solar-Log™ terminal block connector
Terminal strip in inverter
3 Open the inverter as shown in the inverter's instructions.
4 Close inverters.
5 Insert the terminal block connector into the Solar-Log™ RS485 socket.
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