32
ABB
4.4
ABB-Power-One/Aurora/PVI/TRIO/UNO
Termination
Addressing
Interface
Switch
Yes
RS485
Select “ABB: PVI/TRIO/Ultra/UNO” during the inverter detection.
Overview
•
Interface integrated.
Sometimes different interfaces are used for indoor and outdoor models.
•
Where to connect: RS485 terminal strips inside the inverter.
•
3-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.
•
Allocate communication address.
Connect inverters to the Solar-Log™
The wiring is done using a
•
ready-made Power One data cable (optional extra; not supplied)
or
•
self-made, shielded 3 wire data cable and terminal block connector.
Procedure
1. Open the inverter as shown in the inverter’s instructions.
2. Pull the free wires through the wire opening in the inverter.
3. If you are making the cable yourself, connect the wires as shown in the following diagram:
Solar-Log™ terminal strip connector
Inverter terminal strip (Outdoor)
Terminal
Terminal
►
1
►
+T/R (PC)
►
3
►
GND
►
4
►
-T/R (PC)
4. If no further inverter is connected, terminate the inverter:
In the inverter, set the DIP switch for the terminal resistor to ON.
5. Close the inverter if no other inverters are to be connected.
6. Insert the terminal block connector into the Solar-Log™ RS485 socket.
Connect the inverters to each other
•
Connect using a 3 pin, shielded data cable.
•
Where to connect: RS485 terminal strips inside the inverter.
Summary of Contents for Solar-Log
Page 1: ...1 Components Connection Manual V 4 2 3 Solar Log EN ...
Page 20: ...20 01 Inverter ...
Page 398: ...398 Appendix 113Appendix 113 1 SMA mixed wiring Fig SMA mixed wiring ...
Page 402: ...402 02 Meter ...
Page 444: ...444 03 Battery Systems ...
Page 456: ...456 sonnen Note Only one battery system can be connected to a Solar Log device ...
Page 463: ...463 04 Heating rods ...
Page 470: ...470 05 Heating pumps ...
Page 478: ...478 06 Sensors ...
Page 488: ...488 07 Pyranometer ...
Page 495: ...495 08 Smart Plug components ...
Page 502: ...502 09 Power Charging Stations ...