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Last modified by Admin on 2026/04/02 13:49
From version 83.2
edited by Admin
on 2026/03/25 16:36
Change comment: There is no comment for this version
To version 28.1
edited by Admin
on 2024/12/04 15:36
Change comment: There is no comment for this version

Summary

Details

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Parent
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1 -drafts.BMS Main 2R.WebHome
1 +drafts.bms-main-3.WebHome
Content
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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 -= Installation and connection =
3 -
4 -== Safety rules ==
5 -
6 -To perform the protection functions, the BMS must be able to disconnect the battery from the load and charger. To do this, **at least one contactor** able to break the load and charge circuits must be connected to the BMS.
7 -
8 -Before use, **configure the system**. Proper operation of the BMS is possible only if it is correctly configured.
9 -
10 -(% class="box errormessage" %)
11 -(((
12 -The BMS can be connected to batteries with life-threatening and health-hazardous voltage levels. When working with high-voltage batteries, observe electrical safety regulations, use safety glasses, protective clothing, insulated tools and appliances. To prevent the damage of device avoid electrostatic discharges while working with the battery.
13 -)))
14 -
15 -(% class="box errormessage" %)
16 -(((
17 -The system is not designed to operate with batteries whose total voltage exceeds 3000 V.
18 -)))
19 -
1 +(% data-numbered-headings-start="1" style="--numbered-headings-start: 1;font-size: 0px;color: rgba(0, 0, 0, 0.0)" %)
2 += =
20 20  == Installation procedure ==
21 21  
22 -The mounting location of the BMS Main 2R 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.
5 +The mounting location of the BMS Main 3.0 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.
23 23  
24 24  Overall and mounting dimensions are shown in figure below.
25 25  
26 -[[image:1774349658793-888.0b.STEP.JPG||data-xwiki-image-style-alignment="center" height="522" width="450"]](% title="Click and drag to resize" %)​
9 +(% data-widget="image" contenteditable="false" tabindex="-1" %)[[image:1733311711953-224.png||data-xwiki-image-style-alignment="center" height="566" width="775"]](% title="Click and drag to resize" %)​
27 27  
28 28  |**Parameter**|**Value**
29 -|Overall dimensions (length × width × height), mm|120 × 120 × 16
30 -|Mounting dimensions (length × width), mm|114 × 114
12 +|Overall dimensions (length × width × height), mm|200 × 123 × 12
13 +|Mounting dimensions (length × width), mm|194 × 114
31 31  |Mounting holes|M3
32 32  
33 -== Headers ==
16 +== 2.2 Headers ==
34 34  
35 -The location and designation of connectors on the BMS Main 2R device are shown below.
18 +The location and designation of connectors on the BMS Main 3.0 device are shown below.
36 36  
37 37  (% contenteditable="false" tabindex="-1" %)
38 38  (((
39 -[[image:1774455018488-627.png||data-xwiki-image-style-alignment="center"]]
22 +[[image:1732119505664-787.png||data-xwiki-image-style-alignment="center" height="417" width="684"]]
40 40  )))
41 41  
42 42  (% class="box warningmessage" %)
... ... @@ -45,65 +45,68 @@
45 45  All headers are shown from the device side!
46 46  )))
47 47  
48 -=== X1 – header for discrete inputs and outputs ===
31 +=== 2.2.1 X1 – header to power the device ===
49 49  
50 -Receptacle Housing: Hirose ZE05-8DS-HU/R. Terminals: Hirose ZE05-2022SCF
51 -
52 52  (% class="wikigeneratedid" id="H" %)
53 -[[image:1732198937514-731.png||data-xwiki-image-style-alignment="center" height="85" width="272"]]
34 +(% data-widget="image" contenteditable="false" tabindex="-1" %)[[image:1732121673277-246.png||data-xwiki-image-style-alignment="center" height="85" width="200"]]
54 54  
55 55  |**Pin**|**Name**|**Description**
56 -|**1–8**|**GND**|Ground
57 -|**9**|**DO_1**|Discrete output 1 (+5V, 20mA)
58 -|**10**|**DO_2**|Discrete output 2 (+5V, 20mA)
59 -|**11**|**DO_3**|Discrete output 3 (+5V, 20mA)
60 -|**12**|**DO_4**|Discrete output 4 (+5V, 20mA)
61 -|**13**|**DI_4**|Discrete input 4 (“dry contact”, +5V)
62 -|**14**|**DI_3**|Discrete input 3 (“dry contact”, +5V)
63 -|**15**|**DI_2**|Discrete input 2 (“dry contact”, +5V)
64 -|**16**|**DI_1**|Discrete input 1 (“dry contact”, +5V)
37 +|**1–2, 5–6**|**GND**|Ground
38 +|**3**|**KEYRUN**|Power-on signal
39 +|**4**|**CHARGE_ON**|Power-on signal (battery charge requirement)
40 +|**7–8**|**VIN**|Power line (9-32V)
65 65  
42 +Power supply connection diagram:
66 66  
44 +(% aria-label="1732120054870-496.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732120054870-496.png||data-xwiki-image-style-alignment="center" height="169" width="327"]]
67 67  
68 -=== X2 – miniUSB connector ===
46 +=== (% title="Click and drag to resize" %)​(%%)2.2.2 X2 – header for contactors ===
69 69  
70 -The miniUSB connector is used to configure the parameters of the BMS Main 2R device.
48 +(% 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" %)​
71 71  
72 -=== (% title="Click and drag to resize" %)​(%%)X3 – (% style="color:inherit; font-family:inherit; font-size:max(18px, min(20px, 14.4444px + 0.462963vw))" %)header for power supply(%%) ===
73 -
74 -Receptacle Housing: Molex 39012020. Terminals: Molex 5556
75 -
76 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
77 -
78 78  |**Pin**|**Name**|**Description**
79 -|**1**|**GND**|Ground
80 -|**2**|**V+**|Supply voltage (9-32V)
51 +|**1–4, 8–9**|**GND**|Ground
52 +|**5**|**CONT1_OUT**|Contactor control 1 (plus)
53 +|**6**|**CONT2_OUT**|Contactor control 2 (plus)
54 +|**7**|**CONT3_OUT**|Contactor control 3 (plus)
55 +|**10**|**CONT4_OUT**|Contactor control 4 (plus)
56 +|**11**|**CONT5_OUT**|Contactor control 5 (plus)
57 +|**12**|**CONT6_OUT**|Contactor control 6 (plus)
81 81  
59 + Contactor connection diagram:
82 82  
61 +(% aria-label="1732121755886-234.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732121755886-234.png||data-xwiki-image-style-alignment="center" height="82" width="260"]]
83 83  
84 -=== X4, X5, X6, X7 – header of relay 1, 2, 3 and 4 ===
63 +=== (% title="Click and drag to resize" %)​(%%)2.2.3 X3 – header for discrete inputs and outputs ===
85 85  
86 -Receptacle Housing: Molex 39012020. Terminals: Molex 5556
65 +(% 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"]]
87 87  
88 -[[image:https://docs.movicomelectric.com/bin/download/Battery%20management%20systems/BMS%20Main%202.1/2.%20Installation%20and%20connection/WebHome/1732198827034-560.png?width=41&height=78&rev=1.1||alt="1732198827034-560.png" height="78" width="41"]]
89 -
90 -By default, relay 1 is used to control the discharging contactor.
91 -
92 92  |**Pin**|**Name**|**Description**
93 -|**1**|**V+**|Switching voltage (up to 55V, max 3A)
94 -|**2**|**NO**|Normally open contact
68 +|**1–8, 12, 16–17, 21**|**DIO_GND**|Ground of input and output signals
69 +|**9**|**DIN1_SIGNAL**|Discrete input 1 “dry contact” (+5 V)
70 +|**10**|**DIN2_SIGNAL**|Discrete input 2 “dry contact” (+5 V)
71 +|**11**|**DIN3_SIGNAL**|Discrete input 3 “dry contact” (+5 V)
72 +|**13**|**DIN4_SIGNAL**|Discrete input 4 “dry contact” (+5 V)
73 +|**14**|**DIN5_SIGNAL**|Discrete input 5 “dry contact” (+5 V)
74 +|**15**|**DIN6_SIGNAL**|Discrete input 6 “dry contact” (+5 V)
75 +|**18**|**DIN7_VIN**|Discrete input 7 (signal detection with voltage 9-32V)
76 +|**19**|**DIN8_VIN**|Discrete input 8 (signal detection with voltage 9-32V)
77 +|**20**|**DOUT1_OD**|Discrete output 1 “open drain” (60 V, 1A)
78 +|**22**|**DOUT2_OD**|Discrete output 2 “open drain” (60 V, 1A)
79 +|**23**|**DOUT3_OD**|Discrete output 3 “open drain” (60 V, 1A)
80 +|**24**|**DOUT4_OD**|Discrete output 4 “open drain” (60 V, 1A)
95 95  
96 -Contactor connection example for all relays:
82 +Connection diagram of a discrete input to a dry contact output:
97 97  
98 -[[image:https://docs.movicomelectric.com/bin/download/Battery%20management%20systems/BMS%20Main%202.1/2.%20Installation%20and%20connection/WebHome/1741619814065-850.png?width=252&height=189&rev=1.1||alt="1741619814065-850.png" height="189" width="252"]]
84 +(% aria-label="1732121887401-555.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732121887401-555.png||data-xwiki-image-style-alignment="center" height="63" width="196"]](% title="Click and drag to resize" %)​(%%)Connection diagram of a discrete input to an open collector output:
99 99  
100 -[[image:1739361269041-663.png||data-xwiki-image-style-alignment="center" height="93" width="275"]]
86 +(% aria-label="1732122137116-973.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732122137116-973.png||data-xwiki-image-style-alignment="center" height="100" width="274"]](% title="Click and drag to resize" %)​(%%)Connection diagram for a discrete input for detecting a 9-32V signal:
101 101  
102 -=== X4 – header for HVIL ===
88 +(% 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:
103 103  
104 -Receptacle Housing: Hirose ZE05-4S-HU/R. Terminals: Hirose ZE05-2022SCF
90 + (% aria-label="1732121942791-517.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732121942791-517.png||data-xwiki-image-style-alignment="center" height="90" width="269"]](% title="Click and drag to resize" %)​(% style="color:inherit; font-family:inherit; font-size:max(18px, min(20px, 14.4444px + 0.462963vw))" %)2.2.4 X4 – header for HVIL
105 105  
106 -[[image:1732122015188-642.png||data-xwiki-image-style-alignment="center" height="64" width="150"]]
92 +(% aria-label="1732122015188-642.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732122015188-642.png||data-xwiki-image-style-alignment="center" height="64" width="150"]](% title="Click and drag to resize" %)​
107 107  
108 108  |**Pin**|**Name**|**Description**
109 109  |**1**|**-**|Not used
... ... @@ -111,18 +111,14 @@
111 111  |**3**|**HVIL_IN**|Input of the current measurement circuit in the current loop (higher potential, measuring shunt input)
112 112  |**4**|**HVIL_PWR**|Current loop power supply (max 5V, 25mA)
113 113  
114 - If the BMS Main 2R device generates current in a current loop, the current loop must be connected to the **HVIL_PWR** and **HVIL_IN** pins. If BMS Main 2R is a passive current loop meter, then the current loop must be connected to the **HVIL_IN** and **HVIL_OUT** pins.
100 + 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.
115 115  
116 116  Connection diagram to the current loop:
117 117  
118 -[[image:1739361367866-742.png||data-xwiki-image-style-alignment="center" height="210" width="281"]]
104 +(% aria-label="1732122067418-263.png image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1732122067418-263.png||data-xwiki-image-style-alignment="center" height="264" width="356"]](% title="Click and drag to resize" %)​(% style="color:inherit; font-family:inherit; font-size:max(18px, min(20px, 14.4444px + 0.462963vw))" %)2.2.5 X5 – header for current and temperature sensors
119 119  
120 -=== X5 – header for current and temperature sensors ===
106 +(% aria-label="image widget" data-widget="image" contenteditable="false" role="region" tabindex="-1" %)[[image:1733311958053-469.png||data-xwiki-image-style-alignment="center" height="83" width="349"]](% title="Click and drag to resize" %)​
121 121  
122 -Receptacle Housing: Hirose ZE05-16DS-HU/R. Terminals: Hirose ZE05-2022SCF
123 -
124 -[[image:1733311958053-469.png||data-xwiki-image-style-alignment="center" height="83" width="349"]]
125 -
126 126  (% style="width:539px" %)
127 127  |**Pin**|**Name**|(% style="width:402px" %)**Description**
128 128  |**1**|**CS1_5V**|(% style="width:402px" %)Current sensor 1 power line (5 V, max 50 mA)
... ... @@ -150,10 +150,8 @@
150 150  
151 151  [[image:1733316189878-329.png||data-xwiki-image-style-alignment="center" height="130" width="260"]]
152 152  
153 -=== X6 – header for CAN1 and RS-485-1 (external buses) ===
135 +=== 2.2.6 X6 – header for CAN1 and RS-485-1 (external buses) ===
154 154  
155 -Receptacle Housing: Hirose ZE05-5S-HU/R. Terminals: Hirose ZE05-2022SCF
156 -
157 157  [[image:1733316218666-814.png||data-xwiki-image-style-alignment="center" height="55" width="162"]]
158 158  
159 159  |**Pin**|**Name**|**Description**
... ... @@ -171,15 +171,13 @@
171 171  
172 172  [[image:1733316483336-290.png||data-xwiki-image-style-alignment="center" height="152" width="417"]]
173 173  
174 -=== X7 – header for CAN2 (internal bus) ===
154 +=== 2.2.7 X7 – header for CAN2 (internal bus) ===
175 175  
176 -Receptacle Housing: Hirose ZE05-4S-HU/R. Terminals: Hirose ZE05-2022SCF
177 -
178 178  [[image:1733316517741-698.png||data-xwiki-image-style-alignment="center" height="59" width="144"]]
179 179  
180 180  |**Pin**|**Name**|**Description**
181 -|**1**|**CAN2_H**|CAN2 line H for communication with other BMS devices
182 -|**2**|**CAN2_L**|CAN2 line L for communication with other BMS devices
159 +|**1**|**CAN2_H**|CAN2 line H for communication with BMS devices
160 +|**2**|**CAN2_L**|CAN2 line L for communication with BMS devices
183 183  |**3**|**GND**|Ground
184 184  |**4**|**CAN2_5V**|CAN2 power line (5 V, max 400 mA)
185 185  
... ... @@ -187,33 +187,27 @@
187 187  
188 188  [[image:1733316563149-458.png||data-xwiki-image-style-alignment="center" height="158" width="392"]]
189 189  
190 -=== X8 – header for CAN3 ===
168 +=== 2.2.8 X8 – header for CAN3 ===
191 191  
192 -Receptacle Housing: Hirose ZE05-4S-HU/R. Terminals: Hirose ZE05-2022SCF
193 -
194 194  [[image:1733316517741-698.png||data-xwiki-image-style-alignment="center" height="59" width="144"]]
195 195  
196 196  |**Pin**|**Name**|**Description**
197 -|**1**|**CAN3_H**|CAN3 line H
198 -|**2**|**CAN3_L**|CAN3 line L
173 +|**1**|**CAN3_H**|CAN3 line H for communication with battery modules (for BMS Main 3X)
174 +|**2**|**CAN3_L**|CAN3 line L for communication with battery modules (for BMS Main 3X)
199 199  |**3**|**GND**|Ground
200 200  |**4**|**CAN3_5V**|CAN3 power line (5 V, max 400 mA)
201 201  
202 202  (% class="box infomessage" %)
203 203  (((
204 -**Note:**
205 -CAN3 operates differently depending on used firmware:
206 -
207 -* **BMS Main 3:** CAN3 bus is reserved;
208 -* **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:
209 -
210 -[[image:1733316622613-181.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="153" width="417"]]
180 +If the BMS Main 3 device acts as a controller for a battery system consisting of several battery modules connected in parallel, then the parallel battery BMS must be connected to the CAN3 bus.
211 211  )))
212 212  
213 -=== X9 – header for BMS Logic (RS-485-2) ===
183 +Diagram for connecting battery modules to the CAN3 bus:
214 214  
215 -Receptacle Housing: Hirose ZE05-4S-HU/R. Terminals: Hirose ZE05-2022SCF
185 +[[image:1733316622613-181.png||data-xwiki-image-style-alignment="center" height="153" width="417"]]
216 216  
187 +=== 2.2.9 X9 – header for BMS Logic (RS-485-2) ===
188 +
217 217  [[image:1733316517741-698.png||data-xwiki-image-style-alignment="center" height="59" width="144"]]
218 218  
219 219  |**Pin**|**Name**|**Description**
... ... @@ -222,23 +222,16 @@
222 222  |**3**|**GND**|Ground
223 223  |**4**|**LOGIC_5V**|BMS Logic power line (+5V, max 400mA)
224 224  
225 -(% class="box infomessage" %)
226 -(((
227 -**Note:**
228 -RS-485-2 operates differently depending on used firmware:
197 +Connection diagram for BMS Logic devices:
229 229  
230 -* **BMS Main 3X:** RS-485-2 bus is reserved;
231 -* **BMS Main 3:** RS-485-2 bus is used to connect with BMS Logics in a battery pack. Connection diagram for BMS Logic devices:
199 +[[image:1733316674363-604.png||data-xwiki-image-style-alignment="center" height="163" width="400"]]
232 232  
233 -[[image:1733316674363-604.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="163" width="400"]]
234 -)))
201 +=== 2.2.10 X10 – miniUSB connector ===
235 235  
236 -=== X10 – ===
203 +The miniUSB connector is used to configure the parameters of the BMS Main 3.0 device.
237 237  
238 -=== X11 – header for high-voltage bus before contactors (plus) ===
205 +=== 2.2.11 X11 – header for high-voltage bus before contactors (plus) ===
239 239  
240 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
241 -
242 242  [[image:1733316780753-798.png||data-xwiki-image-style-alignment="center" height="60" width="91"]]
243 243  
244 244  |**Pin**|**Name**|**Description**
... ... @@ -250,10 +250,8 @@
250 250  The connected voltage must not exceed 1000V.
251 251  )))
252 252  
253 -=== X12 – header for high-voltage bus before contactors (minus) ===
218 +=== 2.2.12 X12 – header for high-voltage bus before contactors (minus) ===
254 254  
255 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
256 -
257 257  [[image:1733316843397-336.png||data-xwiki-image-style-alignment="center" height="53" width="79"]]
258 258  
259 259  |**Pin**|**Name**|**Description**
... ... @@ -265,10 +265,8 @@
265 265  The connected voltage must not exceed 1000V.
266 266  )))
267 267  
268 -=== X13 – header for high-voltage bus after contactors (plus) ===
231 +=== 2.2.13 X13 – header for high-voltage bus after contactors (plus) ===
269 269  
270 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
271 -
272 272  [[image:1733316780753-798.png||data-xwiki-image-style-alignment="center" height="60" width="91"]]
273 273  
274 274  |**Pin**|**Name**|**Description**
... ... @@ -280,10 +280,8 @@
280 280  The connected voltage must not exceed 1000V.
281 281  )))
282 282  
283 -=== X14 – header for high-voltage bus after contactors (minus) ===
244 +=== 2.2.14  X14 – header for high-voltage bus after contactors (minus) ===
284 284  
285 -Receptacle Housing: Molex 436450200. Terminals: Molex 43030
286 -
287 287  [[image:1733316843397-336.png||data-xwiki-image-style-alignment="center" height="53" width="79"]]
288 288  
289 289  |**Pin**|**Name**|**Description**
... ... @@ -295,7 +295,7 @@
295 295  The connected voltage must not exceed 1000V.
296 296  )))
297 297  
298 -=== J1 – jumper for switching RS-485-1 bus terminal resistor ===
257 +=== 2.2.15 J1 – jumper for switching RS-485-1 bus terminal resistor ===
299 299  
300 300  [[image:1733316982359-759.png||data-xwiki-image-style-alignment="center" height="77" width="148"]]
301 301  
... ... @@ -305,7 +305,7 @@
305 305  |**1-2**|**120 Ohm**|The 120 Ohm terminal resistor of the RS-485-1 bus is connected
306 306  |**2-3**|**-**|The 120 Ohm terminal resistor of the RS-485-1 bus is disconnected
307 307  
308 -=== J2 – jumper for switching CAN1 bus terminal resistor ===
267 +=== 2.2.16 J2 – jumper for switching CAN1 bus terminal resistor ===
309 309  
310 310  
311 311  [[image:1733316982359-759.png||data-xwiki-image-style-alignment="center" height="77" width="148"]]To connect a terminal resistor between the **CAN1_H** and **CAN1_L** lines, install a jumper. The jumper is installed according to the table:
... ... @@ -314,7 +314,7 @@
314 314  |**1-2**|**120 Ohm**|The 120 Ohm terminal resistor of the CAN1 bus is connected
315 315  |**2-3**|**-**|The 120 Ohm terminal resistor of the CAN1 bus is disconnected
316 316  
317 -=== J3 – jumper for switching CAN2 bus terminal resistor ===
276 +=== 2.2.17 J3 – jumper for switching CAN2 bus terminal resistor ===
318 318  
319 319  
320 320  [[image:1733316982359-759.png||data-xwiki-image-style-alignment="center" height="77" width="148"]]To connect a terminal resistor between the **CAN2_H** and **CAN2_L** lines, install a jumper. The jumper is installed according to the table:
... ... @@ -323,52 +323,55 @@
323 323  |**1-2**|**120 Ohm**|The 120 Ohm terminal resistor of the CAN2 bus is connected
324 324  |**2-3**|**-**|The 120 Ohm terminal resistor of the CAN2 bus is disconnected
325 325  
326 -=== J5, J6 – jumpers for emergency opening of contactors when removing discrete input signals DIN7, DIN8 ===
285 +=== 2.2.18 J5, J6 – jumpers for emergency opening of contactors when removing discrete input signals DIN7, DIN8 ===
327 327  
328 -The BMS Main 2R 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.
287 +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.
329 329  
330 -== Indicators ==
289 +== 2.3 Indicators ==
331 331  
332 -=== DS1 – LED indicating device power ===
291 +=== 2.3.1 DS1 – LED indicating device power ===
333 333  
334 334  |**State**|**Description**
335 335  |**Lights up green**|Device power (+5V) is present
336 336  |**Doesn’t light up**|No device power
337 337  
338 -=== DS2 – LED indicating device work ===
297 +=== 2.3.2 DS2 – LED indicating device work ===
339 339  
340 340  |**State**|**Description**
341 341  |**Blinking green**|Executing the battery management program
342 342  |**No blinking**|Program execution error
343 343  
344 -=== DS3 – LED indicating interaction with child devices ===
303 +=== 2.3.3 DS3 – LED indicating interaction with BMS Logic ===
345 345  
346 -(% style="width:447px" %)
347 -|**State**|(% style="width:166px" %)**Description (Main 3)**|(% style="width:168px" %)**Description (Main 3X)**
348 -|**Blinking yellow**|(% style="width:166px" %)The device interacts with BMS Logic devices|(% style="width:168px" %)The device interacts with BMS Main 3 devices
349 -|**No blinking**|(% style="width:166px" %)-|(% style="width:168px" %)-
305 +|**State**|**Description**
306 +|**Blinking yellow**|The device interacts with BMS Logic devices
307 +|**No blinking**|-
350 350  
351 -=== DS4 – LED indicating loss of connection with child devices ===
309 +=== 2.3.4 DS4 – LED indicating loss of connection with BMS Logic ===
352 352  
353 -(% style="width:601px" %)
354 -|**State**|(% style="width:220px" %)**Description (Main 3)**|(% style="width:218px" %)**Description (Main 3X)**
355 -|**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
356 -|**No blinking**|(% style="width:220px" %)Communication with BMS Logic devices is stable|(% style="width:218px" %)Communication with BMS Main 3 devices is stable
311 +|**State**|**Description**
312 +|**Blinking/lights up red**|Communication with one or more BMS Logic devices is lost
313 +|**No blinking**|Communication with BMS Logic is stable
357 357  
358 -=== DS5-DS10 – LEDs indicating contactor switches 1-6 ===
315 +=== 2.3.5 DS5-DS10 – LEDs indicating contactor switches 1-6 ===
359 359  
360 360  |**State**|**Description**
361 361  |**Lights up green**|The switch supplies voltage to the contactor winding
362 362  |**Doesn’t light up**|The switch doesn’t supply voltage to the contactor winding
363 363  
364 -=== DS11 – LED indicating the presence of power supply for contactors ===
321 +=== 2.3.6 DS11 – LED indicating the presence of power supply for contactors ===
365 365  
366 366  |**State**|**Description**
367 367  |**Lights up green**|Power supply for contactor switches (9-32V) is present
368 368  |**Doesn’t light up**|Power supply for contactor switches (9-32V) is not present
369 369  
370 -== Connection procedure ==
327 +== 2.4 Connection procedure ==
371 371  
329 +(% class="box warningmessage" %)
330 +(((
331 +Before connection, configure the device (see ). Correct operation of the BMS system is only possible with correct configuration.
332 +)))
333 +
372 372  All operations to connect the device must be carried out with the supply voltage removed.
373 373  
374 374  * Connect the power contactors to header X2.
... ... @@ -379,5 +379,5 @@
379 379  * Connect the high-voltage network integrity circuit (if necessary) to header X4.
380 380  * Connect external devices (if necessary) to header X6.
381 381  * Connect other devices (BMS Indication, BMS Display, if necessary) to header X7.
382 -* If the BMS Main 2R is the last device on the RS-485-1, CAN1, or CAN2 bus, install jumpers J1-J3.
344 +* If the BMS Main 3.0 is the last device on the RS-485-1, CAN1, or CAN2 bus, install jumpers J1-J3.
383 383  * 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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