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Last modified by Admin on 2025/03/18 13:04
From version 1.1
edited by Admin
on 2024/12/02 14:40
Change comment: There is no comment for this version
To version 2.1
edited by Admin
on 2024/12/02 14:50
Change comment: There is no comment for this version

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11 11  [[image:1733150108388-179.png||data-xwiki-image-style-alignment="center" height="384" width="555"]]
12 12  
13 13  |**Parameter**|**Value**
14 -| (((
14 +|(((
15 15  Overall dimensions (length × width × height), mm
16 16  )))|214 × 140 × 16
17 17  |Mounting dimensions (length × width), mm|198 × 132
... ... @@ -20,14 +20,6 @@
20 20  
21 21  == (% style="color:#333333" %)2.2 (%%)Headers ==
22 22  
23 -
24 -
25 -
26 -
27 -
28 -
29 -== ==
30 -
31 31  The BMS Logic 18 is designed to measure temperature and voltage of 18 battery cells.
32 32  
33 33  [[image:1733150257403-684.png||data-xwiki-image-style-alignment="center" height="376" width="640"]]
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34 34  
35 35  === 2.2.1 X1 – header for cells ===
36 36  
37 -[[image:1733150257406-647.jpeg||data-xwiki-image-style-alignment="center" height="76" width="268"]]
29 +[[image:1733150257406-647.jpeg||data-xwiki-image-style-alignment="center" height="73" width="256"]]
38 38  
39 39  |**Pin**|**Name**|**Description**
40 40  |**1**|**V-**|Minus of the cell stack
... ... @@ -58,9 +58,9 @@
58 58  |**19**|**C15**|Cell #15
59 59  |**20**|**C17**|Cell #17
60 60  
61 -=== X2 – header 1 for temperature sensors ===
53 +=== 2.2.2 X2 – header 1 for temperature sensors ===
62 62  
63 -[[image:1733150257408-172.jpeg||data-xwiki-image-style-alignment="center"]]
55 +[[image:1733150257408-172.jpeg||data-xwiki-image-style-alignment="center" height="81" width="267"]]
64 64  
65 65  |**Pin**|**Name**|**Description**
66 66  |**1**|**TEMPG9**|Ground of the thermistor #9
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82 82  |**17**|**TEMP2**|Signal from the thermistor #2
83 83  |**18**|**TEMP1**|Signal from the thermistor #1
84 84  
77 +== 2.2.3 X3 – header 2 for temperature sensors ==
85 85  
86 -1.
87 -11.
88 -111. X3 – header 2 for temperature sensors
79 +[[image:1733150257410-796.jpeg||data-xwiki-image-style-alignment="center" height="81" width="268"]]
89 89  
90 -
91 -[[image:1733150257410-796.jpeg]]
92 -
93 93  |**Pin**|**Name**|**Description**
94 94  |**1**|**TEMPG18**|Ground of the thermistor #18
95 95  |**2**|**TEMPG17**|Ground of the thermistor #17
... ... @@ -110,13 +110,10 @@
110 110  |**17**|**TEMP11**|Signal from the thermistor #11
111 111  |**18**|**TEMP10**|Signal from the thermistor #10
112 112  
101 +=== 2.3.4 X4, X5 – headers for communication with BMS Main ===
113 113  
114 -1.
115 -11.
116 -111. X4, X5 – headers for communication with BMS Main
103 +[[image:1733150513230-598.png||data-xwiki-image-style-alignment="center" height="89" width="81"]]
117 117  
118 -[[image:file:///C:/Users/INASIB~~1/AppData/Local/Temp/msohtmlclip1/01/clip_image005.emz]]
119 -
120 120  |**Pin**|**Name**|**Description**
121 121  |**1**|**RS485_A**|RS-485 line A for communication with the BMS Main
122 122  |**2**|**RS485_B**|RS-485 line B for communication with the BMS Main
... ... @@ -123,10 +123,9 @@
123 123  |**3**|**+5V**|Supply voltage 5V
124 124  |**4**|**GND**|Ground
125 125  
111 +== 2.4 Switches and Indicators ==
126 126  
127 -1.
128 -11.
129 -111. SWD1 – address switch
113 +=== 2.4.1 SWD1 – address switch ===
130 130  
131 131  |**Switch number**|**Description**
132 132  |**1**|The first (the lowest) bit of the address. Position ON - bit is 1
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135 135  |**4**|The fourth bit of the address. Position ON - bit is 1
136 136  |**5**|The fifth (the highest) bit of the address. Position ON - bit is 1
137 137  
122 +(% class="box infomessage" %)
123 +(((
124 +**Note: **There is no SWD1 switch in the recent revisions of the BMS Logic 18. The device address must be configured in the settings (see the section 4.2 Configuration procedure).
125 +)))
138 138  
139 -**Note – There is no SWD1 switch in the recent revisions of the BMS Logic 18. The device address must be configured in the settings **(see the section 4.2 Configuration procedure).
127 +=== 2.4.2 SWD2 – RS-485 termination resistor switch ===
140 140  
141 -
142 -1.
143 -11.
144 -111. SWD2 – RS-485 termination resistor switch
145 -
146 146  To connect the termination resistor between the **RS485_A** and **RS485_B** lines, switch SWD2 to the ON position.
147 147  
131 +(% class="box infomessage" %)
132 +(((
133 +**Note: **There is no SWD2 switch in the recent revisions of the BMS Logic 18. Connect a 120 Ohm termination resistor directly to the X5 connector between the lines RS485_A and RS485_B.
134 +)))
148 148  
149 -**Note – There is no SWD2 switch in the recent revisions of the BMS Logic 18. Connect a 120 Ohm termination resistor directly to the X5 connector between the lines RS485_A and RS485_B.**
136 +=== 2.4.3 DS1 – mode indicator ===
150 150  
151 -
152 -1.
153 -11.
154 -111. DS1 – mode indicator
155 -
156 156  |**State**|**Description**
157 157  |**Blinking**|Connection between the BMS Main and the device is established
158 158  |**Short flashing (~~50 milliseconds in a second)**|The device is measuring voltage and temperature. No communication between the BMS Main and the device
159 159  |**Long flashing (1 second in a 2 second period)**|The device is in the bootloader mode
160 -
161 -
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