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Last modified by Admin on 2025/03/18 12:51
From version 56.2
edited by Admin
on 2025/03/18 11:53
Change comment: There is no comment for this version
To version 38.1
edited by Admin
on 2024/12/12 16:21
Change comment: There is no comment for this version

Summary

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1 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 2  = Installation and connection =
3 3  
4 -(% class="box warningmessage" %)
5 -(((
6 -The BMS can connect to batteries with voltage levels dangerous to life and health. When working with high voltage batteries, follow electrical safety rules, use safety glasses, protective clothing, insulated tools and devices.
7 -)))
8 -
9 -(% class="box errormessage" %)
10 -(((
11 -**The system is not designed to operate with batteries whose total voltage exceeds 3000 V.**
12 -)))
13 -
14 14  == Installation procedure ==
15 15  
16 -The mounting location of the BMS Main 3 / BMS Main 3X device must be protected from mechanical particles (dust, dirt, large objects) and water. The installation location must provide easy access for subsequent connection to the device connectors.
6 +The mounting location of the BMS Main 3 device must be protected from mechanical particles (dust, dirt, large objects) and water. The installation location must provide easy access for subsequent connection to the device connectors.
17 17  
18 18  Overall and mounting dimensions are shown in figure below.
19 19  
... ... @@ -26,7 +26,7 @@
26 26  
27 27  == Headers ==
28 28  
29 -The location and designation of connectors on the BMS Main 3 / BMS Main 3X device are shown below.
19 +The location and designation of connectors on the BMS Main 3 device are shown below.
30 30  
31 31  (% contenteditable="false" tabindex="-1" %)
32 32  (((
... ... @@ -41,8 +41,6 @@
41 41  
42 42  === X1 – header to power the device ===
43 43  
44 -Receptacle Housing: Hirose ZE05-8DS-HU/R. Terminals: Hirose ZE05-2022SCF
45 -
46 46  (% class="wikigeneratedid" id="H" %)
47 47  (% data-widget="image" contenteditable="false" tabindex="-1" %)[[image:1732121673277-246.png||data-xwiki-image-style-alignment="center" height="85" width="200"]]
48 48  
... ... @@ -58,8 +58,6 @@
58 58  
59 59  === X2 – header for contactors ===
60 60  
61 -Receptacle Housing: Hirose ZE05-12DS-HU/R. Terminals: Hirose ZE05-2022SCF
62 -
63 63  (% aria-label="1732121695049-411.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732121695049-411.png||data-xwiki-image-style-alignment="center" height="87" width="267"]](% title="Click and drag to resize" %)​
64 64  
65 65  |**Pin**|**Name**|**Description**
... ... @@ -77,8 +77,6 @@
77 77  
78 78  === (% title="Click and drag to resize" %)​(%%)X3 – header for discrete inputs and outputs ===
79 79  
80 -Receptacle Housing: Hirose ZE05-24DS-HU/R. Terminals: Hirose ZE05-2022SCF
81 -
82 82  (% aria-label="1732121811285-182.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732121811285-182.png||data-xwiki-image-style-alignment="center" height="94" width="531"]]
83 83  
84 84  |**Pin**|**Name**|**Description**
... ... @@ -104,12 +104,8 @@
104 104  
105 105  (% aria-label="1732121926812-202.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732121926812-202.png||data-xwiki-image-style-alignment="center" height="76" width="242"]](% title="Click and drag to resize" %)​(%%)Connection diagram for discrete output:
106 106  
107 -[[image:1739361269041-663.png||data-xwiki-image-style-alignment="center" height="93" width="275"]]
108 -
109 109  === X4 – header for HVIL ===
110 110  
111 -Receptacle Housing: Hirose ZE05-4S-HU/R. Terminals: Hirose ZE05-2022SCF
112 -
113 113  [[image:1732122015188-642.png||data-xwiki-image-style-alignment="center" height="64" width="150"]]
114 114  
115 115  |**Pin**|**Name**|**Description**
... ... @@ -118,16 +118,12 @@
118 118  |**3**|**HVIL_IN**|Input of the current measurement circuit in the current loop (higher potential, measuring shunt input)
119 119  |**4**|**HVIL_PWR**|Current loop power supply (max 5V, 25mA)
120 120  
121 - If the BMS Main 3 / BMS Main 3X device generates current in a current loop, the current loop must be connected to the **HVIL_PWR** and **HVIL_IN** pins. If BMS Main 3 / BMS Main 3X is a passive current loop meter, then the current loop must be connected to the **HVIL_IN** and **HVIL_OUT** pins.
101 + If the BMS Main 3 device generates current in a current loop, the current loop must be connected to the **HVIL_PWR** and **HVIL_IN** pins. If BMS Main 3 is a passive current loop meter, then the current loop must be connected to the **HVIL_IN** and **HVIL_OUT** pins.
122 122  
123 123  Connection diagram to the current loop:
124 124  
125 -[[image:1739361367866-742.png||data-xwiki-image-style-alignment="center" height="210" width="281"]]
126 -
127 127  === X5 – header for current and temperature sensors ===
128 128  
129 -Receptacle Housing: Hirose ZE05-16DS-HU/R. Terminals: Hirose ZE05-2022SCF
130 -
131 131  [[image:1733311958053-469.png||data-xwiki-image-style-alignment="center" height="83" width="349"]]
132 132  
133 133  (% style="width:539px" %)
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159 159  
160 160  === X6 – header for CAN1 and RS-485-1 (external buses) ===
161 161  
162 -Receptacle Housing: Hirose ZE05-5S-HU/R. Terminals: Hirose ZE05-2022SCF
163 -
164 164  [[image:1733316218666-814.png||data-xwiki-image-style-alignment="center" height="55" width="162"]]
165 165  
166 166  |**Pin**|**Name**|**Description**
... ... @@ -180,8 +180,6 @@
180 180  
181 181  === X7 – header for CAN2 (internal bus) ===
182 182  
183 -Receptacle Housing: Hirose ZE05-4S-HU/R. Terminals: Hirose ZE05-2022SCF
184 -
185 185  [[image:1733316517741-698.png||data-xwiki-image-style-alignment="center" height="59" width="144"]]
186 186  
187 187  |**Pin**|**Name**|**Description**
... ... @@ -196,8 +196,6 @@
196 196  
197 197  === X8 – header for CAN3 ===
198 198  
199 -Receptacle Housing: Hirose ZE05-4S-HU/R. Terminals: Hirose ZE05-2022SCF
200 -
201 201  [[image:1733316517741-698.png||data-xwiki-image-style-alignment="center" height="59" width="144"]]
202 202  
203 203  |**Pin**|**Name**|**Description**
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212 212  CAN3 operates differently depending on used firmware:
213 213  
214 214  * **BMS Main 3:** CAN3 bus is reserved;
215 -* **BMS Main 3X:** CAN3 bus is used to connect with BMS Main 3 inside parallel strings. Diagram for connecting battery modules to the CAN3 bus:
185 +* **BMS Main 3X:** CAN3 bus is used to connect with BMS Main 3 inside parallel strings.
216 216  
187 +Diagram for connecting battery modules to the CAN3 bus:
188 +
217 217  [[image:1733316622613-181.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="153" width="417"]]
218 218  )))
219 219  
220 220  === X9 – header for BMS Logic (RS-485-2) ===
221 221  
222 -Receptacle Housing: Hirose ZE05-4S-HU/R. Terminals: Hirose ZE05-2022SCF
223 -
224 224  [[image:1733316517741-698.png||data-xwiki-image-style-alignment="center" height="59" width="144"]]
225 225  
226 226  |**Pin**|**Name**|**Description**
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229 229  |**3**|**GND**|Ground
230 230  |**4**|**LOGIC_5V**|BMS Logic power line (+5V, max 400mA)
231 231  
232 -(% class="box infomessage" %)
233 -(((
234 -**Note:**
235 -RS-485-2 operates differently depending on used firmware:
202 +Connection diagram for BMS Logic devices:
236 236  
237 -* **BMS Main 3X:** RS-485-2 bus is reserved;
238 -* **BMS Main 3:** RS-485-2 bus is used to connect with BMS Logics in a battery pack. Connection diagram for BMS Logic devices:
204 +[[image:1733316674363-604.png||data-xwiki-image-style-alignment="center" height="163" width="400"]]
239 239  
240 -[[image:1733316674363-604.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="163" width="400"]]
241 -)))
242 -
243 243  === X10 – miniUSB connector ===
244 244  
245 -The miniUSB connector is used to configure the parameters of the BMS Main 3 / BMS Main 3X device.
208 +The miniUSB connector is used to configure the parameters of the BMS Main 3 device.
246 246  
247 247  === X11 – header for high-voltage bus before contactors (plus) ===
248 248  
249 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
250 -
251 251  [[image:1733316780753-798.png||data-xwiki-image-style-alignment="center" height="60" width="91"]]
252 252  
253 253  |**Pin**|**Name**|**Description**
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261 261  
262 262  === X12 – header for high-voltage bus before contactors (minus) ===
263 263  
264 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
265 -
266 266  [[image:1733316843397-336.png||data-xwiki-image-style-alignment="center" height="53" width="79"]]
267 267  
268 268  |**Pin**|**Name**|**Description**
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276 276  
277 277  === X13 – header for high-voltage bus after contactors (plus) ===
278 278  
279 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
280 -
281 281  [[image:1733316780753-798.png||data-xwiki-image-style-alignment="center" height="60" width="91"]]
282 282  
283 283  |**Pin**|**Name**|**Description**
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291 291  
292 292  === X14 – header for high-voltage bus after contactors (minus) ===
293 293  
294 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
295 -
296 296  [[image:1733316843397-336.png||data-xwiki-image-style-alignment="center" height="53" width="79"]]
297 297  
298 298  |**Pin**|**Name**|**Description**
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334 334  
335 335  === J5, J6 – jumpers for emergency opening of contactors when removing discrete input signals DIN7, DIN8 ===
336 336  
337 -The BMS Main 3 / BMS Main 3X device implements a circuit for hardware opening of power contactors when the discrete input signal DIN7 and/or DIN8 (voltage level 9-32V) is removed. To enable this function, jumper J5 and/or J6 must be installed.
292 +The BMS Main 3 device implements a circuit for hardware opening of power contactors when the discrete input signal DIN7 and/or DIN8 (voltage level 9-32V) is removed. To enable this function, jumper J5 and/or J6 must be installed.
338 338  
339 339  == Indicators ==
340 340  
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350 350  |**Blinking green**|Executing the battery management program
351 351  |**No blinking**|Program execution error
352 352  
353 -=== DS3 – LED indicating interaction with child devices ===
308 +=== DS3 – LED indicating interaction with BMS Logic ===
354 354  
355 -(% style="width:447px" %)
356 -|**State**|(% style="width:166px" %)**Description (Main 3)**|(% style="width:168px" %)**Description (Main 3X)**
357 -|**Blinking yellow**|(% style="width:166px" %)The device interacts with BMS Logic devices|(% style="width:168px" %)The device interacts with BMS Main 3 devices
358 -|**No blinking**|(% style="width:166px" %)-|(% style="width:168px" %)-
310 +|**State**|**Description**
311 +|**Blinking yellow**|The device interacts with BMS Logic devices
312 +|**No blinking**|-
359 359  
360 -=== DS4 – LED indicating loss of connection with child devices ===
314 +=== DS4 – LED indicating loss of connection with BMS Logic ===
361 361  
362 -(% style="width:601px" %)
363 -|**State**|(% style="width:220px" %)**Description (Main 3)**|(% style="width:218px" %)**Description (Main 3X)**
364 -|**Blinking/lights up red**|(% style="width:220px" %)Communication with one or more BMS Logic devices is lost|(% style="width:218px" %)Communication with one or more BMS Main 3 devices is lost
365 -|**No blinking**|(% style="width:220px" %)Communication with BMS Logic devices is stable|(% style="width:218px" %)Communication with BMS Main 3 devices is stable
316 +|**State**|**Description**
317 +|**Blinking/lights up red**|Communication with one or more BMS Logic devices is lost
318 +|**No blinking**|Communication with BMS Logic is stable
366 366  
367 367  === DS5-DS10 – LEDs indicating contactor switches 1-6 ===
368 368  
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378 378  
379 379  == Connection procedure ==
380 380  
381 -The BMS can connect to batteries with voltage levels dangerous to life and health. When working with high voltage batteries, follow electrical safety rules, use safety glasses, protective clothing, insulated tools and devices.
382 -
383 -(% class="box errormessage" %)
384 -(((
385 -**The system is not designed to operate with batteries with total voltage more than 3000V.**
386 -)))
387 -
388 388  (% class="box warningmessage" %)
389 389  (((
390 -Before connection, configure the device (see [[Settings>>doc:Battery management systems.BMS Main 3.3\. Configuration.WebHome]]). Correct operation of the BMS system is only possible with correct configuration.
336 +Before connection, configure the device (see [[Settings>>doc:Battery management systems.BMS Main 3.3\. Settings.WebHome]]). Correct operation of the BMS system is only possible with correct configuration.
391 391  )))
392 392  
393 393  All operations to connect the device must be carried out with the supply voltage removed.
... ... @@ -400,5 +400,5 @@
400 400  * Connect the high-voltage network integrity circuit (if necessary) to header X4.
401 401  * Connect external devices (if necessary) to header X6.
402 402  * Connect other devices (BMS Indication, BMS Display, if necessary) to header X7.
403 -* If the BMS Main 3 / BMS Main 3X is the last device on the RS-485-1, CAN1, or CAN2 bus, install jumpers J1-J3.
349 +* If the BMS Main 3 is the last device on the RS-485-1, CAN1, or CAN2 bus, install jumpers J1-J3.
404 404  * Connect an external power supply to header X1. The device will start when there is a 9-32V power supply and one of the KEYRUN or CHARGE_ON signals with a voltage of more than 8.5V is supplied.
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