Ingeteam INGEREV Manuel D'installation Et Usage page 21

INGEREV CITY Duo
The JP1 jumper on the control card must be installed only in the last station of the communication ring.
This jumper is uninstalled by default. To install it see points 1 and 2 in this section.
Communication ring:
Modem
A maximum of 10 units can be interconnected.
ABA2017IQM01_B - Installation and Operation Manual
First station Intermediate station
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Final station
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