Skip to Content
Last modified by Admin on 2025/07/15 17:33
From version 44.1
edited by Admin
on 2024/11/29 12:35
Change comment: There is no comment for this version
To version 26.2
edited by Admin
on 2024/11/21 14:13
Change comment: There is no comment for this version

Summary

Details

Page properties
Parent
... ... @@ -1,1 +1,1 @@
1 -drafts.BMS Main 2\.1.WebHome
1 +drafts.bms-main-2-1.WebHome
Content
... ... @@ -2,14 +2,9 @@
2 2  
3 3  Overall and mounting dimensions of the BMS Main 2.1 are shown in Figure 29.
4 4  
5 -[[image:1732198397369-222.png||data-xwiki-image-style-alignment="center" height="393" width="556"]]
5 +[[Dimensions of the BMS Main 2.1>>image:1732198397369-222.png||data-xwiki-image-style-alignment="center" height="393" width="556"]]
6 6  
7 -|**Parameter**|**Value**
8 -|(((
9 -Overall dimensions (length × width × height), mm
10 -)))|120 × 120 × 32
11 -|Mounting dimensions (length × width), mm|114 × 114
12 -|Mounting holes|M3
7 +== ==
13 13  
14 14  == 2.2 Connection procedure ==
15 15  
... ... @@ -20,18 +20,18 @@
20 20  1. Connect the BMS Main 2.1 to the on-board CAN network. Observe the rules for connecting CAN devices. If the BMS Main 2.1 is the last device on a bus, close pins 1-2 on the P21 jumper, otherwise leave the jumper on pins 2-3.
21 21  1. Connect a power supply to the P1 header. It is not recommended to power the BMS Main 2.1 from the battery only, since at a critical discharge of the battery, it is not possible to turn on the BMS and close the charging contactor.
22 22  
23 -== 2.3 ​​​​Headers description ==
18 +== 2.2 ​​​​Headers description ==
24 24  
25 25  The BMS Main 2.1 headers are shown in figure below.
26 26  
27 -[[image:1731516393377-928.jpeg||alt="1731517946345-632.png" data-xwiki-image-style-alignment="center" height="417" width="451"]]
22 +[[The BMS Main 2.1 headers>>image:1731517946345-632.png||height="417" width="451"]]
28 28  
29 29  (% class="wikigeneratedid" %)
30 30  Following chapters describes the BMS Main 2.1 headers pinout.
31 31  
32 -=== 2.3.1 P1 – header for power supply ===
27 +=== 2.2.1 P1 – header for power supply ===
33 33  
34 -[[image:1732198827034-560.png||height="78" width="41"]]
29 +[[image:1731516593096-166.png||height="80" width="42"]]
35 35  
36 36  (% style="width:339px" %)
37 37  |(% style="width:71px" %)**Pin**|(% style="width:91px" %)**Name**|(% style="width:174px" %)**Description**
... ... @@ -38,11 +38,10 @@
38 38  |(% style="width:71px" %)**1**|(% style="width:91px" %)**GND**|(% style="width:174px" %)Ground
39 39  |(% style="width:71px" %)**2**|(% style="width:91px" %)**V+**|(% style="width:174px" %)Supply voltage 9-30V
40 40  
41 -=== 2.3.2 P15 – header for BMS Logic ===
36 +=== 2.2.2 P15 – header for BMS Logic ===
42 42  
43 -[[image:1732198890482-787.png||height="77" width="71"]]
38 +[[image:1731516577472-301.png||height="77" width="71"]]
44 44  
45 -
46 46  (% style="width:524px" %)
47 47  |(% style="width:69px" %)**Pin**|(% style="width:97px" %)**Name**|(% style="width:355px" %)**Description**
48 48  |(% style="width:69px" %)**1**|(% style="width:97px" %)**RS485_A**|(% style="width:355px" %)RS-485 line A for communication with BMS Logic
... ... @@ -50,9 +50,9 @@
50 50  |(% style="width:69px" %)**3**|(% style="width:97px" %)**+5V**|(% style="width:355px" %)Supply voltage for BMS Logic
51 51  |(% style="width:69px" %)**4**|(% style="width:97px" %)**GND**|(% style="width:355px" %)Ground
52 52  
53 -=== 2.3.3 P12 – header for current sensor ===
47 +=== 2.2.3 P12 – header for current sensor ===
54 54  
55 -[[image:1732198890482-787.png||height="77" width="71"]]
49 +[[image:1731516685999-633.png||height="74" width="68"]]
56 56  
57 57  (% style="width:531px" %)
58 58  |(% style="width:75px" %)**Pin**|(% style="width:93px" %)**Name**|(% style="width:360px" %)**Description**
... ... @@ -61,9 +61,9 @@
61 61  |(% style="width:75px" %)**3**|(% style="width:93px" %)**Vcs**|(% style="width:360px" %)ADC input (current sensor output)
62 62  |(% style="width:75px" %)**4**|(% style="width:93px" %)**Vref**|(% style="width:360px" %)ADC input (current sensor reference signal)
63 63  
64 -=== 2.3.4 P13 – header for humidity sensor ===
58 +=== 2.2.4 P13 – header for humidity sensor ===
65 65  
66 -[[image:1732198896526-660.png||height="70" width="64"]]
60 +[[image:1731516942455-641.png||height="70" width="64"]]
67 67  
68 68  (% style="width:531px" %)
69 69  |(% style="width:77px" %)**Pin**|(% style="width:92px" %)**Name**|(% style="width:359px" %)**Description**
... ... @@ -72,9 +72,9 @@
72 72  |(% style="width:77px" %)**3**|(% style="width:92px" %)**Vhs**|(% style="width:359px" %)ADC input (humidity sensor output)
73 73  |(% style="width:77px" %)**4**|(% style="width:92px" %)**Vts**|(% style="width:359px" %)ADC input (temperature sensor output)
74 74  
75 -=== 2.3.5 P8 – header of relay 1 ===
69 +=== 2.2.5 P8 – header of relay 1 ===
76 76  
77 -[[image:1732198827034-560.png||height="78" width="41"]]
71 +[[image:1731517023208-641.png||height="80" width="42"]]
78 78  
79 79  By default, relay 1 is used to control the discharging contactor.
80 80  
... ... @@ -83,9 +83,9 @@
83 83  |(% style="width:82px" %)**1**|(% style="width:91px" %)**V+**|(% style="width:351px" %)Switching voltage (up to 55V, max 2A)
84 84  |(% style="width:82px" %)**2**|(% style="width:91px" %)**NO**|(% style="width:351px" %)Normally open contact
85 85  
86 -=== 2.3.6 P9 – header of relay 2 ===
80 +=== 2.2.6 P9 – header of relay 2 ===
87 87  
88 -[[image:1732198827034-560.png||height="78" width="41"]]
82 +[[image:1731517025702-799.png||height="71" width="37"]]
89 89  
90 90  By default, relay 2 is used to output the “Allow charging” signal.
91 91  
... ... @@ -94,9 +94,9 @@
94 94  |(% style="width:89px" %)**1**|(% style="width:91px" %)**V+**|(% style="width:341px" %)Switching voltage (up to 55V, max 2A)
95 95  |(% style="width:89px" %)**2**|(% style="width:91px" %)**NO**|(% style="width:341px" %)Normally open contact
96 96  
97 -=== 2.3.7 P6 – header of relay 3 ===
91 +=== 2.2.7 P6 – header of relay 3 ===
98 98  
99 -[[image:1732198827034-560.png||height="78" width="41"]]
93 +[[image:1731517025702-799.png||height="67" width="35"]]
100 100  
101 101  By default, relay 3 is used to control the charging contactor.
102 102  
... ... @@ -105,9 +105,9 @@
105 105  |(% style="width:101px" %)**1**|(% style="width:88px" %)**V+**|(% style="width:332px" %)Switching voltage (up to 55V, max 8A)
106 106  |(% style="width:101px" %)**2**|(% style="width:88px" %)**NO**|(% style="width:332px" %)Normally open contact
107 107  
108 -=== 2.3.8 P7 – header of relay 4 ===
102 +=== 2.2.8 P7 – header of relay 4 ===
109 109  
110 -[[image:1732198827034-560.png||height="78" width="41"]]
104 +[[image:1731517025702-799.png||height="65" width="34"]]
111 111  
112 112  By default, relay 4 is used to control the heater.
113 113  
... ... @@ -116,7 +116,7 @@
116 116  |(% style="width:102px" %)**1**|(% style="width:93px" %)**V+**|(% style="width:332px" %)Switching voltage (up to 55V, max 8A)
117 117  |(% style="width:102px" %)**2**|(% style="width:93px" %)**NO**|(% style="width:332px" %)Normally open contact
118 118  
119 -=== 2.3.9 P14 – header for CAN and RS-485 interfaces ===
113 +=== 2.2.9 P14 – header for CAN and RS-485 interfaces ===
120 120  
121 121  [[image:1731517180930-597.png||height="81" width="113"]]
122 122  
... ... @@ -129,7 +129,7 @@
129 129  |(% style="width:107px" %)**5**|(% style="width:127px" %)**CAN_L**|(% style="width:404px" %)CAN L line for communication with external equipment
130 130  |(% style="width:107px" %)**6**|(% style="width:127px" %)**GND_CAN**|(% style="width:404px" %)Ground
131 131  
132 -=== 2.3.10 P21 – CAN termination resistor jumper ===
126 +=== 2.2.10 P21 – CAN termination resistor jumper ===
133 133  
134 134  [[image:1731517188900-976.png||height="78" width="149"]]
135 135  
... ... @@ -140,7 +140,7 @@
140 140  |**1-2**|(% style="width:122px" %)**120 Ohm**|(% style="width:400px" %)Termination resistor 120 Ohm is connected
141 141  |**2-3**|(% style="width:122px" %)**-**|(% style="width:400px" %)Termination resistor 120 Ohm is not connected
142 142  
143 -=== 2.3.11 P22 - RS-485 termination resistor jumper ===
137 +=== 2.2.11 P22 - RS-485 termination resistor jumper ===
144 144  
145 145  [[image:1731517195672-298.png||height="81" width="155"]]
146 146  
... ... @@ -151,9 +151,9 @@
151 151  |**1-2**|(% style="width:121px" %)**120 Ohm**|(% style="width:402px" %)Terminating resistor 120 Ohm is connected
152 152  |**2-3**|(% style="width:121px" %)**-**|(% style="width:402px" %)Terminating resistor 120 Ohm is not connected
153 153  
154 -=== 2.3.12 P11 – header for discrete inputs/outputs ===
148 +=== 2.2.12 P11 – header for discrete inputs/outputs ===
155 155  
156 -[[image:1732198937514-731.png||height="85" width="272"]]
150 +[[image:1731517206246-979.png||height="81" width="258"]]
157 157  
158 158  (% style="width:584px" %)
159 159  |(% style="width:98px" %)**Pin**|(% style="width:157px" %)**Name**|(% style="width:326px" %)**Description**
... ... @@ -174,9 +174,9 @@
174 174  |(% style="width:98px" %)**9**|(% style="width:157px" %)**OUT_1**|(% style="width:326px" %)Discrete output #1 (+5V, 20mA)
175 175  |(% style="width:98px" %)**1**|(% style="width:157px" %)**GND_OUT_1**|(% style="width:326px" %)Discrete output #1 (ground)
176 176  
177 -= 2.4 Indicators =
171 += 2.3 Indicators =
178 178  
179 -=== 2.4.1 DS1 – power indicator ===
173 +=== 2.3.1 DS1 – power indicator ===
180 180  
181 181  (% style="width:442px" %)
182 182  |(% style="width:138px" %)**State**|(% style="width:301px" %)**Description**
... ... @@ -183,7 +183,7 @@
183 183  |(% style="width:138px" %)**Lights red**|(% style="width:301px" %)The device is powered
184 184  |(% style="width:138px" %)**Off**|(% style="width:301px" %)The device is not powered
185 185  
186 -=== 2.4.2 DS2 – operation indicator ===
180 +=== 2.3.2 DS2 – operation indicator ===
187 187  
188 188  (% style="width:442px" %)
189 189  |(% style="width:137px" %)**State**|(% style="width:302px" %)**Description**
... ... @@ -190,7 +190,7 @@
190 190  |(% style="width:137px" %)**Blinking green**|(% style="width:302px" %)The BMS firmware is running
191 191  |(% style="width:137px" %)**Off**|(% style="width:302px" %)The BMS firmware is not running
192 192  
193 -=== 2.4.3 DS3 – communication indicator ===
187 +=== 2.3.3 DS3 – communication indicator ===
194 194  
195 195  (% style="width:539px" %)
196 196  |(% style="width:175px" %)**State**|(% style="width:361px" %)**Description**
... ... @@ -197,13 +197,13 @@
197 197  |(% style="width:175px" %)**Blinking yellow (2Hz)**|(% style="width:361px" %)Initializing communication with BMS Logic boards
198 198  |(% style="width:175px" %)**Blinking yellow (25Hz)**|(% style="width:361px" %)Communication with BMS Logic is established
199 199  
200 -=== 2.4.4 DS4 – error indicator ===
194 +=== 2.3.4 DS4 – error indicator ===
201 201  
202 202  (% style="width:539px" %)
203 203  |(% style="width:176px" %)**State**|(% style="width:360px" %)**Description**
204 204  |(% style="width:176px" %)**Blinking red**|(% style="width:360px" %)Errors in communication with BMS Logic
205 205  
206 -=== 2.4.5 DS7 – relay 1 indicator ===
200 +=== 2.3.5 DS7 – relay 1 indicator ===
207 207  
208 208  (% style="width:541px" %)
209 209  |(% style="width:179px" %)**State**|(% style="width:359px" %)**Description**
... ... @@ -210,7 +210,7 @@
210 210  |(% style="width:179px" %)**Lights green**|(% style="width:359px" %)Relay #1 is closed
211 211  |(% style="width:179px" %)**Off**|(% style="width:359px" %)Relay #1 is opened
212 212  
213 -=== 2.4.6 DS8 – relay 2 indicator ===
207 +=== 2.3.6 DS8 – relay 2 indicator ===
214 214  
215 215  (% style="width:542px" %)
216 216  |(% style="width:180px" %)**State**|(% style="width:359px" %)**Description**
... ... @@ -217,7 +217,7 @@
217 217  |(% style="width:180px" %)**Lights green**|(% style="width:359px" %)Relay #2 is closed
218 218  |(% style="width:180px" %)**Off**|(% style="width:359px" %)Relay #2 is opened
219 219  
220 -=== 2.4.7 DS5 – relay 3 indicator ===
214 +=== 2.3.7 DS5 – relay 3 indicator ===
221 221  
222 222  (% style="width:542px" %)
223 223  |(% style="width:183px" %)**State**|(% style="width:356px" %)**Description**
... ... @@ -224,7 +224,7 @@
224 224  |(% style="width:183px" %)**Lights green**|(% style="width:356px" %)Relay #3 is closed
225 225  |(% style="width:183px" %)**Off**|(% style="width:356px" %)Relay #3 is opened
226 226  
227 -=== 2.4.8 DS6 – relay 4 indicator ===
221 +=== 2.3.8 DS6 – relay 4 indicator ===
228 228  
229 229  (% style="width:542px" %)
230 230  |(% style="width:187px" %)**State**|(% style="width:352px" %)**Description**
1732198827034-560.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.admin
Size
... ... @@ -1,1 +1,0 @@
1 -1.1 KB
Content
1732198890482-787.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.admin
Size
... ... @@ -1,1 +1,0 @@
1 -2.0 KB
Content
1732198896526-660.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.admin
Size
... ... @@ -1,1 +1,0 @@
1 -2.0 KB
Content
1732198937514-731.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.admin
Size
... ... @@ -1,1 +1,0 @@
1 -7.1 KB
Content
1731516474613-418.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +981 bytes
Content
1731516577472-301.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +1.5 KB
Content
1731516593096-166.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +981 bytes
Content
1731516685999-633.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +1.5 KB
Content
1731516942455-641.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +1.5 KB
Content
1731517023208-641.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +981 bytes
Content
1731517025702-799.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +981 bytes
Content
1731517206246-979.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +4.2 KB
Content
1731517946345-632.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.admin
Size
... ... @@ -1,0 +1,1 @@
1 +107.3 KB
Content