User Manual 3PH HYD5000-HYD20000-ZSS
Rev. 1.1 16/03/2021
Identification: MD-AL-GI-00
Rev. 1. of 16/03/2021 - Application: GID
43/138
Communication of HV BOX and Battery Modules
The communication connections must be arranged as follows, using the communication cables
between the battery modules:
CAN1-B of the HV BOX to CAN-A of the first battery
LINK of the HV BOX to LINK-A of the first battery
CAN-B of the first battery to CAN-A of the second battery
LINK-B of the first battery to LINK-A of the second battery
…
CAN-B of the second-last battery to CAN-A of the last battery
LINK-B of the second-last battery to LINK-A of the last battery.
As regards the positioning of the dip switches of the battery tower, it is necessary to first check the
serial number of the HV BOX module and select the address according to the following indications:
The DIP switches of all the battery modules except for the last one must be set so that the
addresses from 1 to 5 are in the ON position, while those from 6 to 8 are in the OFF position
(ADD=111111000).
The last module in the series must have all pins set to ON, except for pins 1, 6, and 8 which
must be set to OFF (ADD=01111010)
Battery modules from first
to second-last battery
Last battery in the series
