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1 -drafts.BMS Main 2\.1.WebHome
1 +xwiki:drafts.BMS Main 2\.1.WebHome
Content
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1 1  == 2.1 Installation procedure ==
2 2  
3 -Overall and mounting dimensions of the BMS Main 2.1 are shown below.
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 7  |**Parameter**|**Value**
8 -|Overall dimensions (length × width × height), mm|120 × 120 × 32
8 +|(((
9 +Overall dimensions (length × width × height), mm
10 +)))|120 × 120 × 32
9 9  |Mounting dimensions (length × width), mm|114 × 114
10 10  |Mounting holes|M3
11 11  
... ... @@ -22,195 +22,210 @@
22 22  
23 23  The BMS Main 2.1 headers are shown in figure below.
24 24  
25 -[[image:1731516393377-928.jpeg||alt="1731517946345-632.png" data-xwiki-image-style-alignment="center" height="417" width="451"]]
27 +[[The BMS Main 2.1 headers>>image:1731516393377-928.jpeg||alt="1731517946345-632.png" data-xwiki-image-style-alignment="center" height="417" width="451"]]
26 26  
27 -(% class="box warningmessage" %)
28 -(((
29 -**Attention!**
30 -All headers are shown from the device side!
31 -)))
29 +(% class="wikigeneratedid" %)
30 +Following chapters describes the BMS Main 2.1 headers pinout.
32 32  
33 33  === 2.3.1 P1 – header for power supply ===
34 34  
35 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
34 +[[image:1732198827034-560.png||height="78" width="41"]]
36 36  
37 -|**Pin**|**Name**|**Description**
38 -|**1**|**GND**|Ground
39 -|**2**|**V+**|Supply voltage 9-30V
36 +(% style="width:339px" %)
37 +|(% style="width:71px" %)**Pin**|(% style="width:91px" %)**Name**|(% style="width:174px" %)**Description**
38 +|(% style="width:71px" %)**1**|(% style="width:91px" %)**GND**|(% style="width:174px" %)Ground
39 +|(% style="width:71px" %)**2**|(% style="width:91px" %)**V+**|(% style="width:174px" %)Supply voltage 9-30V
40 40  
41 41  === 2.3.2 P15 – header for BMS Logic ===
42 42  
43 -[[image:1732198890482-787.png||data-xwiki-image-style-alignment="center" height="77" width="71"]]
43 +[[image:1732198849079-697.png||height="77" width="71"]]
44 44  
45 -|**Pin**|**Name**|**Description**
46 -|**1**|**RS485_A**|RS-485 line A for communication with BMS Logic
47 -|**2**|**RS485_B**|RS-485 line B for communication with BMS Logic
48 -|**3**|**+5V**|Supply voltage for BMS Logic
49 -|**4**|**GND**|Ground
45 +(% style="width:524px" %)
46 +|(% style="width:69px" %)**Pin**|(% style="width:97px" %)**Name**|(% style="width:355px" %)**Description**
47 +|(% style="width:69px" %)**1**|(% style="width:97px" %)**RS485_A**|(% style="width:355px" %)RS-485 line A for communication with BMS Logic
48 +|(% style="width:69px" %)**2**|(% style="width:97px" %)**RS485_B**|(% style="width:355px" %)RS-485 line B for communication with BMS Logic
49 +|(% style="width:69px" %)**3**|(% style="width:97px" %)**+5V**|(% style="width:355px" %)Supply voltage for BMS Logic
50 +|(% style="width:69px" %)**4**|(% style="width:97px" %)**GND**|(% style="width:355px" %)Ground
50 50  
51 51  === 2.3.3 P12 – header for current sensor ===
52 52  
53 -[[image:1732198890482-787.png||data-xwiki-image-style-alignment="center" height="77" width="71"]]
54 +[[image:1732198890482-787.png||height="77" width="71"]]
54 54  
55 -|**Pin**|**Name**|**Description**
56 -|**1**|**+5V**|Supply voltage for the current sensor 5V, max 50 mA
57 -|**2**|**GND**|Ground
58 -|**3**|**Vcs**|ADC input (current sensor output)
59 -|**4**|**Vref**|ADC input (current sensor reference signal)
56 +(% style="width:531px" %)
57 +|(% style="width:75px" %)**Pin**|(% style="width:93px" %)**Name**|(% style="width:360px" %)**Description**
58 +|(% style="width:75px" %)**1**|(% style="width:93px" %)**+5V**|(% style="width:360px" %)Supply voltage for the current sensor 5V, max 50 mA
59 +|(% style="width:75px" %)**2**|(% style="width:93px" %)**GND**|(% style="width:360px" %)Ground
60 +|(% style="width:75px" %)**3**|(% style="width:93px" %)**Vcs**|(% style="width:360px" %)ADC input (current sensor output)
61 +|(% style="width:75px" %)**4**|(% style="width:93px" %)**Vref**|(% style="width:360px" %)ADC input (current sensor reference signal)
60 60  
61 61  === 2.3.4 P13 – header for humidity sensor ===
62 62  
63 -[[image:1732198896526-660.png||data-xwiki-image-style-alignment="center" height="70" width="64"]]
65 +[[image:1732198896526-660.png||height="70" width="64"]]
64 64  
65 -|**Pin**|**Name**|**Description**
66 -|**1**|**+5V**|Supply voltage 5 V, max 50 mA
67 -|**2**|**GND**|Ground
68 -|**3**|**Vhs**|ADC input (humidity sensor output)
69 -|**4**|**Vts**|ADC input (temperature sensor output)
67 +(% style="width:531px" %)
68 +|(% style="width:77px" %)**Pin**|(% style="width:92px" %)**Name**|(% style="width:359px" %)**Description**
69 +|(% style="width:77px" %)**1**|(% style="width:92px" %)**+5V**|(% style="width:359px" %)Supply voltage 5 V, max 50 mA
70 +|(% style="width:77px" %)**2**|(% style="width:92px" %)**GND**|(% style="width:359px" %)Ground
71 +|(% style="width:77px" %)**3**|(% style="width:92px" %)**Vhs**|(% style="width:359px" %)ADC input (humidity sensor output)
72 +|(% style="width:77px" %)**4**|(% style="width:92px" %)**Vts**|(% style="width:359px" %)ADC input (temperature sensor output)
70 70  
71 71  === 2.3.5 P8 – header of relay 1 ===
72 72  
73 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
76 +[[image:1732198827034-560.png||height="78" width="41"]]
74 74  
75 75  By default, relay 1 is used to control the discharging contactor.
76 76  
77 -|**Pin**|**Name**|**Description**
78 -|**1**|**V+**|Switching voltage (up to 55V, max 2A)
79 -|**2**|**NO**|Normally open contact
80 +(% style="width:527px" %)
81 +|(% style="width:82px" %)**Pin**|(% style="width:91px" %)**Name**|(% style="width:351px" %)**Description**
82 +|(% style="width:82px" %)**1**|(% style="width:91px" %)**V+**|(% style="width:351px" %)Switching voltage (up to 55V, max 2A)
83 +|(% style="width:82px" %)**2**|(% style="width:91px" %)**NO**|(% style="width:351px" %)Normally open contact
80 80  
81 81  === 2.3.6 P9 – header of relay 2 ===
82 82  
83 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
87 +[[image:1732198827034-560.png||height="78" width="41"]]
84 84  
85 85  By default, relay 2 is used to output the “Allow charging” signal.
86 86  
87 -|**Pin**|**Name**|**Description**
88 -|**1**|**V+**|Switching voltage (up to 55V, max 2A)
89 -|**2**|**NO**|Normally open contact
91 +(% style="width:524px" %)
92 +|(% style="width:89px" %)**Pin**|(% style="width:91px" %)**Name**|(% style="width:341px" %)**Description**
93 +|(% style="width:89px" %)**1**|(% style="width:91px" %)**V+**|(% style="width:341px" %)Switching voltage (up to 55V, max 2A)
94 +|(% style="width:89px" %)**2**|(% style="width:91px" %)**NO**|(% style="width:341px" %)Normally open contact
90 90  
91 91  === 2.3.7 P6 – header of relay 3 ===
92 92  
93 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
98 +[[image:1732198827034-560.png||height="78" width="41"]]
94 94  
95 95  By default, relay 3 is used to control the charging contactor.
96 96  
97 -|**Pin**|**Name**|**Description**
98 -|**1**|**V+**|Switching voltage (up to 55V, max 8A)
99 -|**2**|**NO**|Normally open contact
102 +(% style="width:524px" %)
103 +|(% style="width:101px" %)**Pin**|(% style="width:88px" %)**Name**|(% style="width:332px" %)**Description**
104 +|(% style="width:101px" %)**1**|(% style="width:88px" %)**V+**|(% style="width:332px" %)Switching voltage (up to 55V, max 8A)
105 +|(% style="width:101px" %)**2**|(% style="width:88px" %)**NO**|(% style="width:332px" %)Normally open contact
100 100  
101 101  === 2.3.8 P7 – header of relay 4 ===
102 102  
103 -[[image:1732198827034-560.png||data-xwiki-image-style-alignment="center" height="78" width="41"]]
109 +[[image:1732198827034-560.png||height="78" width="41"]]
104 104  
105 105  By default, relay 4 is used to control the heater.
106 106  
107 -|**Pin**|**Name**|**Description**
108 -|**1**|**V+**|Switching voltage (up to 55V, max 8A)
109 -|**2**|**NO**|Normally open contact
113 +(% style="width:530px" %)
114 +|(% style="width:102px" %)**Pin**|(% style="width:93px" %)**Name**|(% style="width:332px" %)**Description**
115 +|(% style="width:102px" %)**1**|(% style="width:93px" %)**V+**|(% style="width:332px" %)Switching voltage (up to 55V, max 8A)
116 +|(% style="width:102px" %)**2**|(% style="width:93px" %)**NO**|(% style="width:332px" %)Normally open contact
110 110  
111 111  === 2.3.9 P14 – header for CAN and RS-485 interfaces ===
112 112  
113 -[[image:1731517180930-597.png||data-xwiki-image-style-alignment="center" height="81" width="113"]]
120 +[[image:1731517180930-597.png||height="81" width="113"]]
114 114  
115 115  (% style="width:641px" %)
116 -|**Pin**|**Name**|**Description**
117 -|**1**|**EXT_RS485_A**|RS-485 line A for communication with external equipment
118 -|**2**|**CAN_H**|CAN H line for communication with external equipment
119 -|**3**|**+5V_CAN**|Supply voltage 5V for external devices, max 200 mA
120 -|**4**|**EXT_RS485_B**|RS-485 line B for communication with external equipment
121 -|**5**|**CAN_L**|CAN L line for communication with external equipment
122 -|**6**|**GND_CAN**|Ground
123 +|(% style="width:107px" %)**Pin**|(% style="width:127px" %)**Name**|(% style="width:404px" %)**Description**
124 +|(% style="width:107px" %)**1**|(% style="width:127px" %)**EXT_RS485_A**|(% style="width:404px" %)RS-485 line A for communication with external equipment
125 +|(% style="width:107px" %)**2**|(% style="width:127px" %)**CAN_H**|(% style="width:404px" %)CAN H line for communication with external equipment
126 +|(% style="width:107px" %)**3**|(% style="width:127px" %)**+5V_CAN**|(% style="width:404px" %)Supply voltage 5V for external devices, max 200 mA
127 +|(% style="width:107px" %)**4**|(% style="width:127px" %)**EXT_RS485_B**|(% style="width:404px" %)RS-485 line B for communication with external equipment
128 +|(% style="width:107px" %)**5**|(% style="width:127px" %)**CAN_L**|(% style="width:404px" %)CAN L line for communication with external equipment
129 +|(% style="width:107px" %)**6**|(% style="width:127px" %)**GND_CAN**|(% style="width:404px" %)Ground
123 123  
124 124  === 2.3.10 P21 – CAN termination resistor jumper ===
125 125  
126 -[[image:1731517188900-976.png||data-xwiki-image-style-alignment="center" height="78" width="149"]]
133 +[[image:1731517188900-976.png||height="78" width="149"]]
127 127  
128 128  To connect the termination resistor between the lines **CAN_H** and **CAN_L**, install a jumper, according to the P21 pinout:
129 129  
130 -|**Pin**|**Name**|**Description**
131 -|**1-2**|**120 Ohm**|Termination resistor 120 Ohm is connected
132 -|**2-3**|**-**|Termination resistor 120 Ohm is not connected
137 +(% style="width:643px" %)
138 +|**Pin**|(% style="width:122px" %)**Name**|(% style="width:400px" %)**Description**
139 +|**1-2**|(% style="width:122px" %)**120 Ohm**|(% style="width:400px" %)Termination resistor 120 Ohm is connected
140 +|**2-3**|(% style="width:122px" %)**-**|(% style="width:400px" %)Termination resistor 120 Ohm is not connected
133 133  
134 134  === 2.3.11 P22 - RS-485 termination resistor jumper ===
135 135  
136 -[[image:1731517195672-298.png||data-xwiki-image-style-alignment="center" height="81" width="155"]]
144 +[[image:1731517195672-298.png||height="81" width="155"]]
137 137  
138 138  To connect the termination resistor between the **EXT_RS485_A** and **EXT_RS485_B** lines, install a jumper according to the P22 pinout:
139 139  
140 -|**Pin**|**Name**|**Description**
141 -|**1-2**|**120 Ohm**|Terminating resistor 120 Ohm is connected
142 -|**2-3**|**-**|Terminating resistor 120 Ohm is not connected
148 +(% style="width:644px" %)
149 +|**Pin**|(% style="width:121px" %)**Name**|(% style="width:402px" %)**Description**
150 +|**1-2**|(% style="width:121px" %)**120 Ohm**|(% style="width:402px" %)Terminating resistor 120 Ohm is connected
151 +|**2-3**|(% style="width:121px" %)**-**|(% style="width:402px" %)Terminating resistor 120 Ohm is not connected
143 143  
144 144  === 2.3.12 P11 – header for discrete inputs/outputs ===
145 145  
146 -[[image:1732198937514-731.png||data-xwiki-image-style-alignment="center" height="85" width="272"]]
155 +[[image:1732198937514-731.png||height="85" width="272"]]
147 147  
148 -|**Pin**|**Name**|**Description**
149 -|**16**|**IN_1**|Discrete input #1 “dry contact” (+5V)
150 -|**8**|**GND_1**|Discrete input #1 “dry contact” (ground)
151 -|**15**|**IN_2**|Discrete input #2 “dry contact” (+5V)
152 -|**7**|**GND_2**|Discrete input #2 “dry contact” (ground)
153 -|**14**|**IN_3**|Discrete input #3 “dry contact” (+5V)
154 -|**6**|**GND_3**|Discrete input #3 “dry contact” (ground)
155 -|**13**|**IN_4**|Discrete input #4 “dry contact” (+5V)
156 -|**5**|**GND_4**|Discrete input #4 “dry contact” (ground)
157 -|**12**|**OUT_4**|Discrete output #4 (+5V, 20mA)
158 -|**4**|**GND_OUT_4**|Discrete output #4 (ground)
159 -|**11**|**OUT_3**|Discrete output #3 (+5V, 20mA)
160 -|**3**|**GND_OUT_3**|Discrete output #3 (ground)
161 -|**10**|**OUT_2**|Discrete output #2 (+5V, 20mA)
162 -|**2**|**GND_OUT_2**|Discrete output #2 (ground)
163 -|**9**|**OUT_1**|Discrete output #1 (+5V, 20mA)
164 -|**1**|**GND_OUT_1**|Discrete output #1 (ground)
157 +(% style="width:584px" %)
158 +|(% style="width:98px" %)**Pin**|(% style="width:157px" %)**Name**|(% style="width:326px" %)**Description**
159 +|(% style="width:98px" %)**16**|(% style="width:157px" %)**IN_1**|(% style="width:326px" %)Discrete input #1 “dry contact” (+5V)
160 +|(% style="width:98px" %)**8**|(% style="width:157px" %)**GND_1**|(% style="width:326px" %)Discrete input #1 “dry contact” (ground)
161 +|(% style="width:98px" %)**15**|(% style="width:157px" %)**IN_2**|(% style="width:326px" %)Discrete input #2 “dry contact” (+5V)
162 +|(% style="width:98px" %)**7**|(% style="width:157px" %)**GND_2**|(% style="width:326px" %)Discrete input #2 “dry contact” (ground)
163 +|(% style="width:98px" %)**14**|(% style="width:157px" %)**IN_3**|(% style="width:326px" %)Discrete input #3 “dry contact” (+5V)
164 +|(% style="width:98px" %)**6**|(% style="width:157px" %)**GND_3**|(% style="width:326px" %)Discrete input #3 “dry contact” (ground)
165 +|(% style="width:98px" %)**13**|(% style="width:157px" %)**IN_4**|(% style="width:326px" %)Discrete input #4 “dry contact” (+5V)
166 +|(% style="width:98px" %)**5**|(% style="width:157px" %)**GND_4**|(% style="width:326px" %)Discrete input #4 “dry contact” (ground)
167 +|(% style="width:98px" %)**12**|(% style="width:157px" %)**OUT_4**|(% style="width:326px" %)Discrete output #4 (+5V, 20mA)
168 +|(% style="width:98px" %)**4**|(% style="width:157px" %)**GND_OUT_4**|(% style="width:326px" %)Discrete output #4 (ground)
169 +|(% style="width:98px" %)**11**|(% style="width:157px" %)**OUT_3**|(% style="width:326px" %)Discrete output #3 (+5V, 20mA)
170 +|(% style="width:98px" %)**3**|(% style="width:157px" %)**GND_OUT_3**|(% style="width:326px" %)Discrete output #3 (ground)
171 +|(% style="width:98px" %)**10**|(% style="width:157px" %)**OUT_2**|(% style="width:326px" %)Discrete output #2 (+5V, 20mA)
172 +|(% style="width:98px" %)**2**|(% style="width:157px" %)**GND_OUT_2**|(% style="width:326px" %)Discrete output #2 (ground)
173 +|(% style="width:98px" %)**9**|(% style="width:157px" %)**OUT_1**|(% style="width:326px" %)Discrete output #1 (+5V, 20mA)
174 +|(% style="width:98px" %)**1**|(% style="width:157px" %)**GND_OUT_1**|(% style="width:326px" %)Discrete output #1 (ground)
165 165  
166 166  = 2.4 Indicators =
167 167  
168 168  === 2.4.1 DS1 – power indicator ===
169 169  
170 -|**State**|**Description**
171 -|**Lights red**|The device is powered
172 -|**Off**|The device is not powered
180 +(% style="width:442px" %)
181 +|(% style="width:138px" %)**State**|(% style="width:301px" %)**Description**
182 +|(% style="width:138px" %)**Lights red**|(% style="width:301px" %)The device is powered
183 +|(% style="width:138px" %)**Off**|(% style="width:301px" %)The device is not powered
173 173  
174 174  === 2.4.2 DS2 – operation indicator ===
175 175  
176 -|**State**|**Description**
177 -|**Blinking green**|The BMS firmware is running
178 -|**Off**|The BMS firmware is not running
187 +(% style="width:442px" %)
188 +|(% style="width:137px" %)**State**|(% style="width:302px" %)**Description**
189 +|(% style="width:137px" %)**Blinking green**|(% style="width:302px" %)The BMS firmware is running
190 +|(% style="width:137px" %)**Off**|(% style="width:302px" %)The BMS firmware is not running
179 179  
180 180  === 2.4.3 DS3 – communication indicator ===
181 181  
182 -|**State**|**Description**
183 -|**Blinking yellow (2Hz)**|Initializing communication with BMS Logic boards
184 -|**Blinking yellow (25Hz)**|Communication with BMS Logic is established
194 +(% style="width:539px" %)
195 +|(% style="width:175px" %)**State**|(% style="width:361px" %)**Description**
196 +|(% style="width:175px" %)**Blinking yellow (2Hz)**|(% style="width:361px" %)Initializing communication with BMS Logic boards
197 +|(% style="width:175px" %)**Blinking yellow (25Hz)**|(% style="width:361px" %)Communication with BMS Logic is established
185 185  
186 186  === 2.4.4 DS4 – error indicator ===
187 187  
201 +(% style="width:539px" %)
202 +|(% style="width:176px" %)**State**|(% style="width:360px" %)**Description**
203 +|(% style="width:176px" %)**Blinking red**|(% style="width:360px" %)Errors in communication with BMS Logic
188 188  
189 -|(**State**|**Description**
190 -|(**Blinking red**|Errors in communication with BMS Logic
191 -
192 192  === 2.4.5 DS7 – relay 1 indicator ===
193 193  
194 -|**State**|**Description**
195 -|**Lights green**|Relay #1 is closed
196 -|**Off**|Relay #1 is opened
207 +(% style="width:541px" %)
208 +|(% style="width:179px" %)**State**|(% style="width:359px" %)**Description**
209 +|(% style="width:179px" %)**Lights green**|(% style="width:359px" %)Relay #1 is closed
210 +|(% style="width:179px" %)**Off**|(% style="width:359px" %)Relay #1 is opened
197 197  
198 198  === 2.4.6 DS8 – relay 2 indicator ===
199 199  
200 -|**State**|**Description**
201 -|**Lights green**|Relay #2 is closed
202 -|**Off**|Relay #2 is opened
214 +(% style="width:542px" %)
215 +|(% style="width:180px" %)**State**|(% style="width:359px" %)**Description**
216 +|(% style="width:180px" %)**Lights green**|(% style="width:359px" %)Relay #2 is closed
217 +|(% style="width:180px" %)**Off**|(% style="width:359px" %)Relay #2 is opened
203 203  
204 204  === 2.4.7 DS5 – relay 3 indicator ===
205 205  
206 -|**State**|**Description**
207 -|**Lights green**|Relay #3 is closed
208 -|**Off**|Relay #3 is opened
221 +(% style="width:542px" %)
222 +|(% style="width:183px" %)**State**|(% style="width:356px" %)**Description**
223 +|(% style="width:183px" %)**Lights green**|(% style="width:356px" %)Relay #3 is closed
224 +|(% style="width:183px" %)**Off**|(% style="width:356px" %)Relay #3 is opened
209 209  
210 210  === 2.4.8 DS6 – relay 4 indicator ===
211 211  
212 -|**State**|**Description**
213 -|**Lights green**|Relay #4 is closed
214 -|**Off**|Relay #4 is opened
228 +(% style="width:542px" %)
229 +|(% style="width:187px" %)**State**|(% style="width:352px" %)**Description**
230 +|(% style="width:187px" %)**Lights green**|(% style="width:352px" %)Relay #4 is closed
231 +|(% style="width:187px" %)**Off**|(% style="width:352px" %)Relay #4 is opened
215 215  
216 216