ADELSYSTEM DC-UPS Series Benutzerhandbuch - Seite 10

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10.2.2 Connection Diagram Size4 CBI280

• RJCONN45: It is a normal RJ45 cable

also provided by ADELSystem. It is possible connect in daisy chain up to 32 devices, max distance

1000m, from the Output AUX2 and Aux3.

• RJUSB280: is cable interface RS485 – USB, max lenght 2m, for the connection to PC

Note: If both, DPY351 and ADELViewsystem, are running in the same network at the same time, The

DPY351 must by set in the Modbus as "Viewmode".

10.2.3 Connection Diagram Size3 CBI500

• DPYCONN500: is a special cable for the connection of CBI Size3 and the other device; max leght

0.5m

• RJ45COUPLER: is e T connection RJ45 for daisy Chain with CBI Size3

• RJCONN45: It is a normal IT cable also provided by ADELSystem. It is possible connect in daisy chain

up to 3 devices, max distance 100m, from the Output AUX2.

• RJUSB500: is cable interface RS485 – USB, max leght 2m, for the connection to PC

10.2.4 Bus Termination (Size 3)

Inside the device are present the following electric diagram for the polarization of the Modbus line:

Fail-safe:

• 560 Ohm (Pull Up) at 5 V

• 560 Ohm (Pull Down) at 0 V

Terminations:

• 120 Ohm (LT) between lines