Eaton PDI WaveStar BCMS, Инструкция по установке и эксплуатации, Страница: 21 / 54

Eaton PDI WaveStar BCMS Hub Installation and Operation Manual P-164001108—Rev 01 13
Figure 7. Customer Communications Connections, Right Inside Panel
Upstream and downstream are independent: one can be 2-wire and the other 4-wire. By default, Modbus RTU
is 4-wire. For 2-wire Modbus RTU, install jumpers at the Modbus upstream and/or downstream connections on
the display’s backpanel as shown in
Figure 7 .
Customer Ethernet connection for an upstream TCP/IP link is made to the display’s backpanel ( Figure 7 ).
33..33 C Cuussttoom meerr C Coonnnneeccttiioonnss B BC CM MS S D Duuaall H Huubb
The BCMS Dual Hub has two BCMS Hub systems in a single enclosure. The two BCMS Hub systems are
completely independent of each another, with separate upstream links and downstream device chains, but
they share a common power supply.
Installation