Changes for page 2. Installation and connection
Last modified by Admin on 2025/07/15 17:33
Summary
-
Page properties (3 modified, 0 added, 0 removed)
Details
- Page properties
-
- Title
-
... ... @@ -1,1 +1,1 @@ 1 -2. Connection 1 +2. Connection procedure - Parent
-
... ... @@ -1,1 +1,1 @@ 1 - drafts.bms-main-2-1.WebHome1 +Controllers.BMS Main 2\.1.WebHome - Content
-
... ... @@ -1,5 +3,3 @@ 1 -== 2.1 Connection procedure == 2 - 3 3 The mounting area of the BMS Main 2.1 must be protected from mechanical particles (dust, dirt, large objects) and water. The installation site must provide convenient access for subsequent connection to the device’s headers. 4 4 5 5 1. Connect the charging and discharging contactors to the P6-P9 headers. ... ... @@ -7,7 +7,7 @@ 7 7 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. 8 8 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. 9 9 10 -= =2.2Headers description ==8 += Headers description = 11 11 12 12 The BMS Main 2.1 headers are shown in figure below. 13 13 ... ... @@ -16,9 +16,9 @@ 16 16 (% class="wikigeneratedid" %) 17 17 Following chapters describes the BMS Main 2.1 headers pinout. 18 18 19 -=== 2.2.1P1 – header for power supply ===17 +=== P1 – header for power supply === 20 20 21 -[[image:1731516593096-166.png|| height="80" width="42"]]19 +[[image:1731516593096-166.png||data-xwiki-image-style-alignment="center"]] 22 22 23 23 (% style="width:339px" %) 24 24 |(% style="width:71px" %)**Pin**|(% style="width:91px" %)**Name**|(% style="width:174px" %)**Description** ... ... @@ -25,9 +25,9 @@ 25 25 |(% style="width:71px" %)**1**|(% style="width:91px" %)**GND**|(% style="width:174px" %)Ground 26 26 |(% style="width:71px" %)**2**|(% style="width:91px" %)**V+**|(% style="width:174px" %)Supply voltage 9-30V 27 27 28 -=== 2.2.2P15 – header for BMS Logic ===26 +=== P15 – header for BMS Logic === 29 29 30 -[[image:1731516577472-301.png|| height="77" width="71"]]28 +[[image:1731516577472-301.png||data-xwiki-image-style-alignment="center"]] 31 31 32 32 (% style="width:524px" %) 33 33 |(% style="width:69px" %)**Pin**|(% style="width:97px" %)**Name**|(% style="width:355px" %)**Description** ... ... @@ -36,9 +36,9 @@ 36 36 |(% style="width:69px" %)**3**|(% style="width:97px" %)**+5V**|(% style="width:355px" %)Supply voltage for BMS Logic 37 37 |(% style="width:69px" %)**4**|(% style="width:97px" %)**GND**|(% style="width:355px" %)Ground 38 38 39 -=== 2.2.3P12 – header for current sensor ===37 +=== P12 – header for current sensor === 40 40 41 -[[image:1731516685999-633.png|| height="74" width="68"]]39 +[[image:1731516685999-633.png||data-xwiki-image-style-alignment="center"]] 42 42 43 43 (% style="width:531px" %) 44 44 |(% style="width:75px" %)**Pin**|(% style="width:93px" %)**Name**|(% style="width:360px" %)**Description** ... ... @@ -47,9 +47,9 @@ 47 47 |(% style="width:75px" %)**3**|(% style="width:93px" %)**Vcs**|(% style="width:360px" %)ADC input (current sensor output) 48 48 |(% style="width:75px" %)**4**|(% style="width:93px" %)**Vref**|(% style="width:360px" %)ADC input (current sensor reference signal) 49 49 50 -=== 2.2.4P13 – header for humidity sensor ===48 +=== P13 – header for humidity sensor === 51 51 52 -[[image:1731516942455-641.png|| height="70" width="64"]]50 +[[image:1731516942455-641.png||data-xwiki-image-style-alignment="center"]] 53 53 54 54 (% style="width:531px" %) 55 55 |(% style="width:77px" %)**Pin**|(% style="width:92px" %)**Name**|(% style="width:359px" %)**Description** ... ... @@ -58,9 +58,9 @@ 58 58 |(% style="width:77px" %)**3**|(% style="width:92px" %)**Vhs**|(% style="width:359px" %)ADC input (humidity sensor output) 59 59 |(% style="width:77px" %)**4**|(% style="width:92px" %)**Vts**|(% style="width:359px" %)ADC input (temperature sensor output) 60 60 61 -=== 2.2.5P8 – header of relay 1 ===59 +=== P8 – header of relay 1 === 62 62 63 -[[image:1731517023208-641.png|| height="80" width="42"]]61 +[[image:1731517023208-641.png||data-xwiki-image-style-alignment="center"]] 64 64 65 65 By default, relay 1 is used to control the discharging contactor. 66 66 ... ... @@ -69,9 +69,9 @@ 69 69 |(% style="width:82px" %)**1**|(% style="width:91px" %)**V+**|(% style="width:351px" %)Switching voltage (up to 55V, max 2A) 70 70 |(% style="width:82px" %)**2**|(% style="width:91px" %)**NO**|(% style="width:351px" %)Normally open contact 71 71 72 -=== 2.2.6P9 – header of relay 2 ===70 +=== P9 – header of relay 2 === 73 73 74 -[[image:1731517025702-799.png|| height="71" width="37"]]72 +[[image:1731517025702-799.png||data-xwiki-image-style-alignment="center"]] 75 75 76 76 By default, relay 2 is used to output the “Allow charging” signal. 77 77 ... ... @@ -80,9 +80,9 @@ 80 80 |(% style="width:89px" %)**1**|(% style="width:91px" %)**V+**|(% style="width:341px" %)Switching voltage (up to 55V, max 2A) 81 81 |(% style="width:89px" %)**2**|(% style="width:91px" %)**NO**|(% style="width:341px" %)Normally open contact 82 82 83 -=== 2.2.7P6 – header of relay 3 ===81 +=== P6 – header of relay 3 === 84 84 85 -[[image:1731517025702-799.png|| height="67" width="35"]]83 +[[image:1731517025702-799.png||data-xwiki-image-style-alignment="center"]] 86 86 87 87 By default, relay 3 is used to control the charging contactor. 88 88 ... ... @@ -91,9 +91,9 @@ 91 91 |(% style="width:101px" %)**1**|(% style="width:88px" %)**V+**|(% style="width:332px" %)Switching voltage (up to 55V, max 8A) 92 92 |(% style="width:101px" %)**2**|(% style="width:88px" %)**NO**|(% style="width:332px" %)Normally open contact 93 93 94 -=== 2.2.8P7 – header of relay 4 ===92 +=== P7 – header of relay 4 === 95 95 96 -[[image:1731517025702-799.png|| height="65" width="34"]]94 +[[image:1731517025702-799.png||data-xwiki-image-style-alignment="center"]] 97 97 98 98 By default, relay 4 is used to control the heater. 99 99 ... ... @@ -102,9 +102,9 @@ 102 102 |(% style="width:102px" %)**1**|(% style="width:93px" %)**V+**|(% style="width:332px" %)Switching voltage (up to 55V, max 8A) 103 103 |(% style="width:102px" %)**2**|(% style="width:93px" %)**NO**|(% style="width:332px" %)Normally open contact 104 104 105 -=== 2.2.9P14 – header for CAN and RS-485 interfaces ===103 +=== P14 – header for CAN and RS-485 interfaces === 106 106 107 -[[image:1731517180930-597.png|| height="81" width="113"]]105 +[[image:1731517180930-597.png||data-xwiki-image-style-alignment="center"]] 108 108 109 109 (% style="width:641px" %) 110 110 |(% style="width:107px" %)**Pin**|(% style="width:127px" %)**Name**|(% style="width:404px" %)**Description** ... ... @@ -115,107 +115,96 @@ 115 115 |(% style="width:107px" %)**5**|(% style="width:127px" %)**CAN_L**|(% style="width:404px" %)CAN L line for communication with external equipment 116 116 |(% style="width:107px" %)**6**|(% style="width:127px" %)**GND_CAN**|(% style="width:404px" %)Ground 117 117 118 -=== 2.2.10P21 – CAN termination resistor jumper ===116 +=== P21 – CAN termination resistor jumper === 119 119 120 -[[image:1731517188900-976.png|| height="78" width="149"]]118 +[[image:1731517188900-976.png||data-xwiki-image-style-alignment="center"]] 121 121 122 122 To connect the termination resistor between the lines **CAN_H** and **CAN_L**, install a jumper, according to the P21 pinout: 123 123 124 -(% style="width:643px" %) 125 -|**Pin**|(% style="width:122px" %)**Name**|(% style="width:400px" %)**Description** 126 -|**1-2**|(% style="width:122px" %)**120 Ohm**|(% style="width:400px" %)Termination resistor 120 Ohm is connected 127 -|**2-3**|(% style="width:122px" %)**-**|(% style="width:400px" %)Termination resistor 120 Ohm is not connected 122 +|**Pin**|**Name**|**Description** 123 +|**1-2**|**120 Ohm**|Termination resistor 120 Ohm is connected 124 +|**2-3**|**-**|Termination resistor 120 Ohm is not connected 128 128 129 -=== 2.2.11P22 - RS-485 termination resistor jumper ===126 +=== P22 - RS-485 termination resistor jumper === 130 130 131 -[[image:1731517195672-298.png|| height="81" width="155"]]128 +[[image:1731517195672-298.png||data-xwiki-image-style-alignment="center"]] 132 132 133 133 To connect the termination resistor between the **EXT_RS485_A** and **EXT_RS485_B** lines, install a jumper according to the P22 pinout: 134 134 135 -(% style="width:644px" %) 136 -|**Pin**|(% style="width:121px" %)**Name**|(% style="width:402px" %)**Description** 137 -|**1-2**|(% style="width:121px" %)**120 Ohm**|(% style="width:402px" %)Terminating resistor 120 Ohm is connected 138 -|**2-3**|(% style="width:121px" %)**-**|(% style="width:402px" %)Terminating resistor 120 Ohm is not connected 132 +|**Pin**|(% style="width:108px" %)**Name**|(% style="width:1296px" %)**Description** 133 +|**1-2**|(% style="width:108px" %)**120 Ohm**|(% style="width:1296px" %)Terminating resistor 120 Ohm is connected 134 +|**2-3**|(% style="width:108px" %)**-**|(% style="width:1296px" %)Terminating resistor 120 Ohm is not connected 139 139 140 140 === P11 – header for discrete inputs/outputs === 141 141 142 -[[image:1731517206246-979.png|| height="81" width="258"]]138 +[[image:1731517206246-979.png||data-xwiki-image-style-alignment="center"]] 143 143 144 -(% style="width:584px" %) 145 -|(% style="width:98px" %)**Pin**|(% style="width:157px" %)**Name**|(% style="width:326px" %)**Description** 146 -|(% style="width:98px" %)**16**|(% style="width:157px" %)**IN_1**|(% style="width:326px" %)Discrete input #1 “dry contact” (+5V) 147 -|(% style="width:98px" %)**8**|(% style="width:157px" %)**GND_1**|(% style="width:326px" %)Discrete input #1 “dry contact” (ground) 148 -|(% style="width:98px" %)**15**|(% style="width:157px" %)**IN_2**|(% style="width:326px" %)Discrete input #2 “dry contact” (+5V) 149 -|(% style="width:98px" %)**7**|(% style="width:157px" %)**GND_2**|(% style="width:326px" %)Discrete input #2 “dry contact” (ground) 150 -|(% style="width:98px" %)**14**|(% style="width:157px" %)**IN_3**|(% style="width:326px" %)Discrete input #3 “dry contact” (+5V) 151 -|(% style="width:98px" %)**6**|(% style="width:157px" %)**GND_3**|(% style="width:326px" %)Discrete input #3 “dry contact” (ground) 152 -|(% style="width:98px" %)**13**|(% style="width:157px" %)**IN_4**|(% style="width:326px" %)Discrete input #4 “dry contact” (+5V) 153 -|(% style="width:98px" %)**5**|(% style="width:157px" %)**GND_4**|(% style="width:326px" %)Discrete input #4 “dry contact” (ground) 154 -|(% style="width:98px" %)**12**|(% style="width:157px" %)**OUT_4**|(% style="width:326px" %)Discrete output #4 (+5V, 20mA) 155 -|(% style="width:98px" %)**4**|(% style="width:157px" %)**GND_OUT_4**|(% style="width:326px" %)Discrete output #4 (ground) 156 -|(% style="width:98px" %)**11**|(% style="width:157px" %)**OUT_3**|(% style="width:326px" %)Discrete output #3 (+5V, 20mA) 157 -|(% style="width:98px" %)**3**|(% style="width:157px" %)**GND_OUT_3**|(% style="width:326px" %)Discrete output #3 (ground) 158 -|(% style="width:98px" %)**10**|(% style="width:157px" %)**OUT_2**|(% style="width:326px" %)Discrete output #2 (+5V, 20mA) 159 -|(% style="width:98px" %)**2**|(% style="width:157px" %)**GND_OUT_2**|(% style="width:326px" %)Discrete output #2 (ground) 160 -|(% style="width:98px" %)**9**|(% style="width:157px" %)**OUT_1**|(% style="width:326px" %)Discrete output #1 (+5V, 20mA) 161 -|(% style="width:98px" %)**1**|(% style="width:157px" %)**GND_OUT_1**|(% style="width:326px" %)Discrete output #1 (ground) 140 +|**Pin**|**Name**|**Description** 141 +|**16**|**IN_1**|Discrete input #1 “dry contact” (+5V) 142 +|**8**|**GND_1**|Discrete input #1 “dry contact” (ground) 143 +|**15**|**IN_2**|Discrete input #2 “dry contact” (+5V) 144 +|**7**|**GND_2**|Discrete input #2 “dry contact” (ground) 145 +|**14**|**IN_3**|Discrete input #3 “dry contact” (+5V) 146 +|**6**|**GND_3**|Discrete input #3 “dry contact” (ground) 147 +|**13**|**IN_4**|Discrete input #4 “dry contact” (+5V) 148 +|**5**|**GND_4**|Discrete input #4 “dry contact” (ground) 149 +|**12**|**OUT_4**|Discrete output #4 (+5V, 20mA) 150 +|**4**|**GND_OUT_4**|Discrete output #4 (ground) 151 +|**11**|**OUT_3**|Discrete output #3 (+5V, 20mA) 152 +|**3**|**GND_OUT_3**|Discrete output #3 (ground) 153 +|**10**|**OUT_2**|Discrete output #2 (+5V, 20mA) 154 +|**2**|**GND_OUT_2**|Discrete output #2 (ground) 155 +|**9**|**OUT_1**|Discrete output #1 (+5V, 20mA) 156 +|**1**|**GND_OUT_1**|Discrete output #1 (ground) 162 162 163 163 = Indicators = 164 164 165 165 === DS1 – power indicator === 166 166 167 -(% style="width:442px" %) 168 -|(% style="width:138px" %)**State**|(% style="width:301px" %)**Description** 169 -|(% style="width:138px" %)**Lights red**|(% style="width:301px" %)The device is powered 170 -|(% style="width:138px" %)**Off**|(% style="width:301px" %)The device is not powered 162 +|**State**|**Description** 163 +|**Lights red**|The device is powered 164 +|**Off**|The device is not powered 171 171 172 172 === DS2 – operation indicator === 173 173 174 -(% style="width:442px" %) 175 -|(% style="width:137px" %)**State**|(% style="width:302px" %)**Description** 176 -|(% style="width:137px" %)**Blinking green**|(% style="width:302px" %)The BMS firmware is running 177 -|(% style="width:137px" %)**Off**|(% style="width:302px" %)The BMS firmware is not running 168 +|**State**|**Description** 169 +|**Blinking green**|The BMS firmware is running 170 +|**Off**|The BMS firmware is not running 178 178 179 179 === DS3 – communication indicator === 180 180 181 -(% style="width:539px" %) 182 -|(% style="width:175px" %)**State**|(% style="width:361px" %)**Description** 183 -|(% style="width:175px" %)**Blinking yellow (2Hz)**|(% style="width:361px" %)Initializing communication with BMS Logic boards 184 -|(% style="width:175px" %)**Blinking yellow (25Hz)**|(% style="width:361px" %)Communication with BMS Logic is established 174 +|**State**|**Description** 175 +|**Blinking yellow (2Hz)**|Initializing communication with BMS Logic boards 176 +|**Blinking yellow (25Hz)**|Communication with BMS Logic is established 185 185 186 186 === DS4 – error indicator === 187 187 188 -(% style="width:539px" %) 189 -|(% style="width:176px" %)**State**|(% style="width:360px" %)**Description** 190 -|(% style="width:176px" %)**Blinking red**|(% style="width:360px" %)Errors in communication with BMS Logic 180 +|**State**|**Description** 181 +|**Blinking red**|Errors in communication with BMS Logic 191 191 192 192 === DS7 – relay 1 indicator === 193 193 194 -(% style="width:541px" %) 195 -|(% style="width:179px" %)**State**|(% style="width:359px" %)**Description** 196 -|(% style="width:179px" %)**Lights green**|(% style="width:359px" %)Relay #1 is closed 197 -|(% style="width:179px" %)**Off**|(% style="width:359px" %)Relay #1 is opened 185 +|**State**|**Description** 186 +|**Lights green**|Relay #1 is closed 187 +|**Off**|Relay #1 is opened 198 198 199 199 === DS8 – relay 2 indicator === 200 200 201 201 202 -(% style="width:542px" %) 203 -|(% style="width:180px" %)**State**|(% style="width:359px" %)**Description** 204 -|(% style="width:180px" %)**Lights green**|(% style="width:359px" %)Relay #2 is closed 205 -|(% style="width:180px" %)**Off**|(% style="width:359px" %)Relay #2 is opened 192 +|**State**|**Description** 193 +|**Lights green**|Relay #2 is closed 194 +|**Off**|Relay #2 is opened 206 206 207 207 === DS5 – relay 3 indicator === 208 208 209 -(% style="width:542px" %) 210 -|(% style="width:183px" %)**State**|(% style="width:356px" %)**Description** 211 -|(% style="width:183px" %)**Lights green**|(% style="width:356px" %)Relay #3 is closed 212 -|(% style="width:183px" %)**Off**|(% style="width:356px" %)Relay #3 is opened 198 +|**State**|**Description** 199 +|**Lights green**|Relay #3 is closed 200 +|**Off**|Relay #3 is opened 213 213 214 214 === DS6 – relay 4 indicator === 215 215 216 -(% style="width:542px" %) 217 -|(% style="width:187px" %)**State**|(% style="width:352px" %)**Description** 218 -|(% style="width:187px" %)**Lights green**|(% style="width:352px" %)Relay #4 is closed 219 -|(% style="width:187px" %)**Off**|(% style="width:352px" %)Relay #4 is opened 204 +|**State**|**Description** 205 +|**Lights green**|Relay #4 is closed 206 +|**Off**|Relay #4 is opened 220 220 221 221