Skip to Content
Last modified by Admin on 2025/03/18 13:04
From version 18.1
edited by Admin
on 2025/01/13 13:07
Change comment: There is no comment for this version
To version 10.1
edited by Admin
on 2024/12/04 11:25
Change comment: There is no comment for this version

Summary

Details

Page properties
Parent
... ... @@ -1,1 +1,1 @@
1 -Battery management systems.BMS Logic 12.WebHome
1 +drafts.BMS Logic 12.WebHome
Content
... ... @@ -1,8 +1,5 @@
1 -(% data-numbered-headings-start="2" style="--numbered-headings-start: 1;font-size: 0px;color: rgba(0, 0, 0, 0.0);margin-bottom: 0px; margin-top: 0px;" %)
2 -= nstallation and connection =
1 +== 2.1 Installation procedure ==
3 3  
4 -== Installation procedure ==
5 -
6 6  The mounting area of the BMS Logic 12 must be protected from mechanical particles (dust, dirt, large objects) and water. The BMS Logic 12 is recommended to be placed close to the cells it controls, but away from high current circuits to reduce interference to measuring circuits and increase overall reliability of installation.
7 7  
8 8  The installation site must provide convenient access for subsequent connection to the device’s headers.
... ... @@ -11,8 +11,10 @@
11 11  
12 12  Overall and mounting dimensions of the BMS Logic 12 are shown below.
13 13  
14 -[[image:1736773655076-566.png||data-xwiki-image-style-alignment="center" height="534" width="600"]]
11 +[[image:1733142832467-386.png||data-xwiki-image-style-alignment="center" height="410" width="486"]]
15 15  
13 +
14 +
16 16  (% style="width:477px" %)
17 17  |**Parameter**|(% style="width:160px" %)**Value**
18 18  |Overall dimensions (length × width × height), mm|(% style="width:160px" %)139 × 126 × 16
... ... @@ -20,19 +20,19 @@
20 20  |Mounting holes|(% style="width:160px" %)M4
21 21  |Headers X1-X4 type|(% style="width:160px" %)Molex series Micro-Fit
22 22  
23 -== Headers ==
22 +== 2.2 Headers ==
24 24  
25 25  The BMS Logic 12 is designed to measure temperature and voltage of 12 battery cells.
26 26  
27 -[[image:1736770542979-717.png||data-xwiki-image-style-alignment="center" height="356" width="450"]]
26 +[[image:1733143089674-767.png||data-xwiki-image-style-alignment="center" height="356" width="531"]]
28 28  
29 29  (% class="box warningmessage" %)
30 30  (((
31 31  **Attention!**
32 -All headers are shown from the device side!
31 +All connectors are shown from the device side!
33 33  )))
34 34  
35 -=== X1 – header for cells ===
34 +=== 2.2.1 X1 – header for cells ===
36 36  
37 37  [[image:1733143152741-474.jpeg||data-xwiki-image-style-alignment="center" height="81" width="210"]]
38 38  
... ... @@ -52,7 +52,7 @@
52 52  |**13**|**C9**|Cell #9
53 53  |**14**|**C11**|Cell #11
54 54  
55 -=== X2 – header for temperature sensors ===
54 +=== 2.2.2 X2 – header for temperature sensors ===
56 56  
57 57  [[image:1733143152745-708.jpeg||data-xwiki-image-style-alignment="center" height="92" width="368"]]
58 58  
... ... @@ -82,7 +82,7 @@
82 82  |**23**|**TEMP2**|Signal from the thermistor #2
83 83  |**24**|**TEMP1**|Signal from the thermistor #1
84 84  
85 -=== X3, X4 – headers for communication with BMS Main ===
84 +=== 2.2.3 X3, X4 – headers for communication with BMS Main ===
86 86  
87 87  [[image:1733151077073-306.png||data-xwiki-image-style-alignment="center" height="78" width="71"]]
88 88  
... ... @@ -92,9 +92,9 @@
92 92  |**3**|**+5V**|Supply voltage 5V
93 93  |**4**|**GND**|Ground
94 94  
95 -== (% style="color:inherit; font-family:inherit; font-size:max(20px, min(24px, 12.8889px + 0.925926vw))" %)Switches and indicators(%%) ==
94 +(% style="color:inherit; font-family:inherit; font-size:max(20px, min(24px, 12.8889px + 0.925926vw))" %)2.3 Switches and indicators
96 96  
97 -=== SWD1 – address switch ===
96 +=== 2.3.1 SWD1 – address switch ===
98 98  
99 99  |**Switch number**|**Description**
100 100  |**1**|The first (the lowest) bit of the address. Position ON - bit is 1
... ... @@ -105,10 +105,10 @@
105 105  
106 106  (% class="box infomessage" %)
107 107  (((
108 -**Note: **There is no SWD1 switch in the recent revisions of the BMS Logic 12. The device address must be configured in the settings (see the section [[Configuration>>doc:Battery management systems.BMS Logic 12.3\. Configuration.WebHome]]).
107 +**Note: **There is no SWD1 switch in the recent revisions of the BMS Logic 12. The device address must be configured in the settings (see the section [[3. Configuration>>doc:drafts.BMS Logic 12.3\. Configuration.WebHome]]).
109 109  )))
110 110  
111 -=== SWD2 – RS-485 termination resistor switch ===
110 +=== 2.3.2 SWD2 – RS-485 termination resistor switch ===
112 112  
113 113  To connect the termination resistor between the **RS485_A** and **RS485_B** lines, switch the SWD2 to the ON position.
114 114  
... ... @@ -117,7 +117,7 @@
117 117  **Note: **There is no SWD2 switch in the recent revisions of the BMS Logic 12. Connect a 120 Ohm termination resistor directly to the X4 connector between the lines RS485_A and RS485_B.
118 118  )))
119 119  
120 -=== DS1 – mode indicator ===
119 +=== 2.3.3 DS1 – mode indicator ===
121 121  
122 122  (% style="width:718px" %)
123 123  |**State**|(% style="width:422px" %)**Description**
... ... @@ -125,9 +125,9 @@
125 125  |Short flashing (~~50 milliseconds in a second)|(% style="width:422px" %)The device is measuring voltage and temperature. No communication between the BMS Main and the device
126 126  |Long flashing (1 second in a 2 second period)|(% style="width:422px" %)The device is in the bootloader mode
127 127  
128 -== Connection procedure ==
127 +== 2.4 Connection procedure ==
129 129  
130 -=== Connection to BMS Main ===
129 +=== 2.4.1 Connection to BMS Main ===
131 131  
132 132  To connect the BMS Main to BMS Logic 12 do the following steps:
133 133  
... ... @@ -143,7 +143,7 @@
143 143  3. For a total cable length of more than 10 meters use twisted pair with the 120 Ohm wave impedance.
144 144  )))
145 145  
146 -=== Connecting battery cells ===
145 +=== 2.4.2 Connecting battery cells ===
147 147  
148 148  To connect the battery cells, follow Figure 16. Incorrect connection of the cells can damage the BMS Logic 12.
149 149  
... ... @@ -158,7 +158,7 @@
158 158  Connect the battery according to the diagram, otherwise the device may be damaged.
159 159  )))
160 160  
161 -=== Connecting thermistors ===
160 +=== 2.4.3 Connecting thermistors ===
162 162  
163 163  Thermistors should be fastened to the cells, excluding short circuits to the cell terminals (for example, isolate thermistors with heat shrink). For reliable operation, it is recommended to use all thermistors (a temperature sensor per cell).
164 164  
1736770542979-717.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.admin
Size
... ... @@ -1,1 +1,0 @@
1 -39.4 KB
Content
1736773655076-566.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.admin
Size
... ... @@ -1,1 +1,0 @@
1 -35.4 KB
Content