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Last modified by Admin on 2025/03/18 12:51
From version 56.1
edited by Admin
on 2025/02/20 13:10
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

Details

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Content
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3 3  
4 4  == Installation procedure ==
5 5  
6 -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.
7 7  
8 8  Overall and mounting dimensions are shown in figure below.
9 9  
... ... @@ -16,7 +16,7 @@
16 16  
17 17  == Headers ==
18 18  
19 -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.
20 20  
21 21  (% contenteditable="false" tabindex="-1" %)
22 22  (((
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31 31  
32 32  === X1 – header to power the device ===
33 33  
34 -Receptacle Housing: Hirose ZE05-8DS-HU/R. Terminals: Hirose ZE05-2022SCF
35 -
36 36  (% class="wikigeneratedid" id="H" %)
37 37  (% data-widget="image" contenteditable="false" tabindex="-1" %)[[image:1732121673277-246.png||data-xwiki-image-style-alignment="center" height="85" width="200"]]
38 38  
... ... @@ -48,8 +48,6 @@
48 48  
49 49  === X2 – header for contactors ===
50 50  
51 -Receptacle Housing: Hirose ZE05-12DS-HU/R. Terminals: Hirose ZE05-2022SCF
52 -
53 53  (% 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" %)​
54 54  
55 55  |**Pin**|**Name**|**Description**
... ... @@ -67,8 +67,6 @@
67 67  
68 68  === (% title="Click and drag to resize" %)​(%%)X3 – header for discrete inputs and outputs ===
69 69  
70 -Receptacle Housing: Hirose ZE05-24DS-HU/R. Terminals: Hirose ZE05-2022SCF
71 -
72 72  (% 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"]]
73 73  
74 74  |**Pin**|**Name**|**Description**
... ... @@ -94,12 +94,8 @@
94 94  
95 95  (% 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:
96 96  
97 -[[image:1739361269041-663.png||data-xwiki-image-style-alignment="center" height="93" width="275"]]
98 -
99 99  === X4 – header for HVIL ===
100 100  
101 -Receptacle Housing: Hirose ZE05-4S-HU/R. Terminals: Hirose ZE05-2022SCF
102 -
103 103  [[image:1732122015188-642.png||data-xwiki-image-style-alignment="center" height="64" width="150"]]
104 104  
105 105  |**Pin**|**Name**|**Description**
... ... @@ -108,16 +108,12 @@
108 108  |**3**|**HVIL_IN**|Input of the current measurement circuit in the current loop (higher potential, measuring shunt input)
109 109  |**4**|**HVIL_PWR**|Current loop power supply (max 5V, 25mA)
110 110  
111 - 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.
112 112  
113 113  Connection diagram to the current loop:
114 114  
115 -[[image:1739361367866-742.png||data-xwiki-image-style-alignment="center" height="210" width="281"]]
116 -
117 117  === X5 – header for current and temperature sensors ===
118 118  
119 -Receptacle Housing: Hirose ZE05-16DS-HU/R. Terminals: Hirose ZE05-2022SCF
120 -
121 121  [[image:1733311958053-469.png||data-xwiki-image-style-alignment="center" height="83" width="349"]]
122 122  
123 123  (% style="width:539px" %)
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149 149  
150 150  === X6 – header for CAN1 and RS-485-1 (external buses) ===
151 151  
152 -Receptacle Housing: Hirose ZE05-5S-HU/R. Terminals: Hirose ZE05-2022SCF
153 -
154 154  [[image:1733316218666-814.png||data-xwiki-image-style-alignment="center" height="55" width="162"]]
155 155  
156 156  |**Pin**|**Name**|**Description**
... ... @@ -170,8 +170,6 @@
170 170  
171 171  === X7 – header for CAN2 (internal bus) ===
172 172  
173 -Receptacle Housing: Hirose ZE05-4S-HU/R. Terminals: Hirose ZE05-2022SCF
174 -
175 175  [[image:1733316517741-698.png||data-xwiki-image-style-alignment="center" height="59" width="144"]]
176 176  
177 177  |**Pin**|**Name**|**Description**
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186 186  
187 187  === X8 – header for CAN3 ===
188 188  
189 -Receptacle Housing: Hirose ZE05-4S-HU/R. Terminals: Hirose ZE05-2022SCF
190 -
191 191  [[image:1733316517741-698.png||data-xwiki-image-style-alignment="center" height="59" width="144"]]
192 192  
193 193  |**Pin**|**Name**|**Description**
... ... @@ -202,15 +202,15 @@
202 202  CAN3 operates differently depending on used firmware:
203 203  
204 204  * **BMS Main 3:** CAN3 bus is reserved;
205 -* **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.
206 206  
187 +Diagram for connecting battery modules to the CAN3 bus:
188 +
207 207  [[image:1733316622613-181.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="153" width="417"]]
208 208  )))
209 209  
210 210  === X9 – header for BMS Logic (RS-485-2) ===
211 211  
212 -Receptacle Housing: Hirose ZE05-4S-HU/R. Terminals: Hirose ZE05-2022SCF
213 -
214 214  [[image:1733316517741-698.png||data-xwiki-image-style-alignment="center" height="59" width="144"]]
215 215  
216 216  |**Pin**|**Name**|**Description**
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219 219  |**3**|**GND**|Ground
220 220  |**4**|**LOGIC_5V**|BMS Logic power line (+5V, max 400mA)
221 221  
222 -(% class="box infomessage" %)
223 -(((
224 -**Note:**
225 -RS-485-2 operates differently depending on used firmware:
202 +Connection diagram for BMS Logic devices:
226 226  
227 -* **BMS Main 3X:** RS-485-2 bus is reserved;
228 -* **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"]]
229 229  
230 -[[image:1733316674363-604.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="163" width="400"]]
231 -)))
232 -
233 233  === X10 – miniUSB connector ===
234 234  
235 -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.
236 236  
237 237  === X11 – header for high-voltage bus before contactors (plus) ===
238 238  
239 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
240 -
241 241  [[image:1733316780753-798.png||data-xwiki-image-style-alignment="center" height="60" width="91"]]
242 242  
243 243  |**Pin**|**Name**|**Description**
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251 251  
252 252  === X12 – header for high-voltage bus before contactors (minus) ===
253 253  
254 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
255 -
256 256  [[image:1733316843397-336.png||data-xwiki-image-style-alignment="center" height="53" width="79"]]
257 257  
258 258  |**Pin**|**Name**|**Description**
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266 266  
267 267  === X13 – header for high-voltage bus after contactors (plus) ===
268 268  
269 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
270 -
271 271  [[image:1733316780753-798.png||data-xwiki-image-style-alignment="center" height="60" width="91"]]
272 272  
273 273  |**Pin**|**Name**|**Description**
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281 281  
282 282  === X14 – header for high-voltage bus after contactors (minus) ===
283 283  
284 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
285 -
286 286  [[image:1733316843397-336.png||data-xwiki-image-style-alignment="center" height="53" width="79"]]
287 287  
288 288  |**Pin**|**Name**|**Description**
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324 324  
325 325  === J5, J6 – jumpers for emergency opening of contactors when removing discrete input signals DIN7, DIN8 ===
326 326  
327 -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.
328 328  
329 329  == Indicators ==
330 330  
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340 340  |**Blinking green**|Executing the battery management program
341 341  |**No blinking**|Program execution error
342 342  
343 -=== DS3 – LED indicating interaction with child devices ===
308 +=== DS3 – LED indicating interaction with BMS Logic ===
344 344  
345 -(% style="width:447px" %)
346 -|**State**|(% style="width:166px" %)**Description (Main 3)**|(% style="width:168px" %)**Description (Main 3X)**
347 -|**Blinking yellow**|(% style="width:166px" %)The device interacts with BMS Logic devices|(% style="width:168px" %)The device interacts with BMS Main 3 devices
348 -|**No blinking**|(% style="width:166px" %)-|(% style="width:168px" %)-
310 +|**State**|**Description**
311 +|**Blinking yellow**|The device interacts with BMS Logic devices
312 +|**No blinking**|-
349 349  
350 -=== DS4 – LED indicating loss of connection with child devices ===
314 +=== DS4 – LED indicating loss of connection with BMS Logic ===
351 351  
352 -(% style="width:601px" %)
353 -|**State**|(% style="width:220px" %)**Description (Main 3)**|(% style="width:218px" %)**Description (Main 3X)**
354 -|**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
355 -|**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
356 356  
357 357  === DS5-DS10 – LEDs indicating contactor switches 1-6 ===
358 358  
... ... @@ -368,16 +368,9 @@
368 368  
369 369  == Connection procedure ==
370 370  
371 -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.
372 -
373 -(% class="box errormessage" %)
374 -(((
375 -**The system is not designed to operate with batteries with total voltage more than 3000V.**
376 -)))
377 -
378 378  (% class="box warningmessage" %)
379 379  (((
380 -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.
381 381  )))
382 382  
383 383  All operations to connect the device must be carried out with the supply voltage removed.
... ... @@ -390,5 +390,5 @@
390 390  * Connect the high-voltage network integrity circuit (if necessary) to header X4.
391 391  * Connect external devices (if necessary) to header X6.
392 392  * Connect other devices (BMS Indication, BMS Display, if necessary) to header X7.
393 -* 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.
394 394  * 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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