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Last modified by Admin on 2025/05/13 16:55
From version 3.1
edited by Admin
on 2024/12/23 17:10
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To version 4.1
edited by Admin
on 2025/01/27 12:33
Change comment: There is no comment for this version

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3 3  
4 4  [[image:1734108445189-173.png||data-xwiki-image-style-alignment="center"]]
5 5  
6 -BMS USB-RS485 1.x interface adapter provides conversion of USB bus signals to RS-485 bus signals. After connection to a PC device is recognized as a virtual COM port.
6 +BMS USB-RS485 interface adapter provides conversion of USB bus signals to RS-485 bus signals. After connection to a PC device is recognized as a virtual COM port.
7 7  
8 8  Adapter includes a switch to connect a 120 Ohm terminal resistor to RS-485 lines.
9 9  
10 10  Device is compatible with the following operating systems: Windows 98, Windows ME, Windows 2000, Windows XP, Windows Vista, Windows 7, Windows 8/8.1, Windows 10, Mac OS 8/9, Mac OS X, Linux 2.4 and above.
11 11  
12 -The BMS USB-RS485 1.x interface adapter performs the following functions:
12 +The BMS USB-RS485 interface adapter performs the following functions:
13 13  
14 14  * conversion of USB interface signals to a two-wire trunk RS-485 interface signals with galvanic isolation (Vrms = 1000V);
15 15  * power supply and information exchange with BMS Logic devices using the ElectricDeviceMonitor software.
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32 32  
33 33  == Connection diagrams ==
34 34  
35 -How to use the BMS USB-RS485 1.x adapter is described in the «BMS 2.1 – Connection manual».
35 +Figure below shows a diagram of connecting a BMS Logic device to a PC using the BMS USB-RS485.
36 36  
37 -Figure below shows a diagram of connecting a BMS Logic device to a PC using the BMS USB-RS485 1.x.
38 -
39 39  [[image:1734108445190-152.png||data-xwiki-image-style-alignment="center" height="373" width="300"]]
40 40  
41 -Next figure shows an option to connect the BMS USB-RS485 1.x to the RS-485 bus, which already integrates several devices. If the BMS USB-RS485 1.x is the last device on the bus, the 120 Ohm switch must be set to position "1".
39 +Next figure shows an option to connect the BMS USB-RS485 to the RS-485 bus, which already integrates several devices. If the BMS USB-RS485 is the last device on the bus, the 120 Ohm switch must be set to position "1".
42 42  
43 43  [[image:1734108445191-579.png||data-xwiki-image-style-alignment="center" height="310" width="600"]]
44 44