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AC•THOR / AC•THOR 9s / AC ELWA 2
If the RS485 communication connection on the meter is still being used by other devices,
communication with my-PV will not be possible!
A connection with the AC ELWA-E is not possible as it does not have Modbus RTU (RS485)
communication!
1. Default settings on my-PV device
Before commissioning, please read the installation instructions supplied with the device as well
as the operating instructions available online.
Find the AC•THOR operation manual here.
Find the AC ELWA 2 operation manual here.
We recommend installing the latest firmware on the AC-THOR via the Internet before
installation. IME is stored as a signal source from firmware version a0020708.
2. Communication with IME Conto D4
The combination with IME was tested by my-PV with IME Conto D4 Modbus MID.
According to IME, these types are compatible:
CE4TBDTMID
•
CE4TBDTCL1
•
CE4DF3DTMID
•
CE4DF3DTCL1
•
The my-PV device is connected directly to the meter via three-pole Modbus RTU cabling.
Use a shielded twisted pair cable and connect the shield to earth (GND) at one end!
RTU gateway should be equipped with a 120 Ohm terminating resistor!
AC•THOR / AC ELWA 2 with IME Conto D4 Modbus MID, Version 240115
Instructions for connecting
with IME Conto D4 Modbus MID
1
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Related Manuals for LEGRAND IME MYPV AC-THOR
Summary of Contents for LEGRAND IME MYPV AC-THOR
- Page 1 Instructions for connecting AC•THOR / AC•THOR 9s / AC ELWA 2 with IME Conto D4 Modbus MID If the RS485 communication connection on the meter is still being used by other devices, communication with my-PV will not be possible! A connection with the AC ELWA-E is not possible as it does not have Modbus RTU (RS485) communication! 1.
- Page 2 When controlled via Modbus RTU, M7 operating mode cannot be used with the AC•THOR! Three pins on the 8-pin connector of the AC•THOR are the Modbus RTU communication connection. The 120 Ohm terminating resistor is not included with the AC•THOR! On the AC ELWA 2, the connection is identified by RS485, A, B, GND.
- Page 3 4. Settings on my-PV In the control settings "IME C. D4 MID (Modb RTU)" must be selected. Alternatively, these settings can also be made on the web interface. To do this, the my-PV device must also be integrated into the local network. If there is a ESS/battery in the system and this is to be charged as a priority, then the "control target"...