Changes for page 2. Installation and connection
Last modified by Admin on 2025/07/15 17:33
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... ... @@ -4,185 +4,72 @@ 4 4 5 5 [[The BMS Main 2.1 headers>>image:1731516393377-928.jpeg||height="430" width="428"]] 6 6 7 -== =P1 – header for power supply ===7 +== P1 – header for power supply == 8 8 9 -[[image:1731516593096-166.png||data-xwiki-image-style-alignment="center"]] 9 +[[image:1731516593096-166.png||data-xwiki-image-style-alignment="center" height="93" width="49"]] 10 10 11 -| (% style="width:100px" %)**Pin**|(% style="width:502px" %)**Name**|**Description**12 -| (% style="width:100px" %)**1**|(% style="width:502px" %)**GND**|Ground13 -| (% style="width:100px" %)**2**|(% style="width:502px" %)**V+**|Supply voltage 9-30V11 +|**Pin**|**Name**|**Description** 12 +|**1**|**GND**|Ground 13 +|**2**|**V+**|Supply voltage 9-30V 14 14 15 -== =P15 – header for BMS Logic ===15 +== P15 – header for BMS Logic == 16 16 17 -[[image:1731516577472-301.png||data-xwiki-image-style-alignment="center"]] 17 +[[image:1731516577472-301.png||data-xwiki-image-style-alignment="center" height="90" width="83"]] 18 18 19 -| (% style="width:100px" %)**Pin**|(% style="width:290px" %)**Name**|**Description**20 -| (% style="width:100px" %)**1**|(% style="width:290px" %)**RS485_A**|RS-485 line A for communication with BMS Logic21 -| (% style="width:100px" %)**2**|(% style="width:290px" %)**RS485_B**|RS-485 line B for communication with BMS Logic22 -| (% style="width:100px" %)**3**|(% style="width:290px" %)**+5V**|Supply voltage for BMS Logic23 -| (% style="width:100px" %)**4**|(% style="width:290px" %)**GND**|Ground19 +|**Pin**|**Name**|**Description** 20 +|**1**|**RS485_A**|RS-485 line A for communication with BMS Logic 21 +|**2**|**RS485_B**|RS-485 line B for communication with BMS Logic 22 +|**3**|**+5V**|Supply voltage for BMS Logic 23 +|**4**|**GND**|Ground 24 24 25 -== =P12 – header for current sensor ===25 +== P12 – header for current sensor == 26 26 27 -[[image:1731516685999-633.png||data-xwiki-image-style-alignment="center"]] 27 +[[image:1731516685999-633.png||data-xwiki-image-style-alignment="center" height="98" width="90"]] 28 28 29 -| (% style="width:100px" %)**Pin**|(% style="width:293px" %)**Name**|(% style="width:1129px" %)**Description**30 -| (% style="width:100px" %)**1**|(% style="width:293px" %)**+5V**|(% style="width:1129px" %)Supply voltage for the current sensor 5V, max 50 mA31 -| (% style="width:100px" %)**2**|(% style="width:293px" %)**GND**|(% style="width:1129px" %)Ground32 -| (% style="width:100px" %)**3**|(% style="width:293px" %)**Vcs**|(% style="width:1129px" %)ADC input (current sensor output)33 -| (% style="width:100px" %)**4**|(% style="width:293px" %)**Vref**|(% style="width:1129px" %)ADC input (current sensor reference signal)29 +|**Pin**|**Name**|**Description** 30 +|**1**|**+5V**|Supply voltage for the current sensor 5V, max 50 mA 31 +|**2**|**GND**|Ground 32 +|**3**|**Vcs**|ADC input (current sensor output) 33 +|**4**|**Vref**|ADC input (current sensor reference signal) 34 34 35 -== =P13 – header for humidity sensor ===35 +== P13 – header for humidity sensor == 36 36 37 37 [[image:1731516942455-641.png||data-xwiki-image-style-alignment="center"]] 38 38 39 -| (% style="width:100px" %)**Pin**|(% style="width:292px" %)**Name**|(% style="width:1130px" %)**Description**40 -| (% style="width:100px" %)**1**|(% style="width:292px" %)**+5V**|(% style="width:1130px" %)Supply voltage 5 V, max 50 mA41 -| (% style="width:100px" %)**2**|(% style="width:292px" %)**GND**|(% style="width:1130px" %)Ground42 -| (% style="width:100px" %)**3**|(% style="width:292px" %)**Vhs**|(% style="width:1130px" %)ADC input (humidity sensor output)43 -| (% style="width:100px" %)**4**|(% style="width:292px" %)**Vts**|(% style="width:1130px" %)ADC input (temperature sensor output)39 +|**Pin**|**Name**|**Description** 40 +|**1**|**+5V**|Supply voltage 5 V, max 50 mA 41 +|**2**|**GND**|Ground 42 +|**3**|**Vhs**|ADC input (humidity sensor output) 43 +|**4**|**Vts**|ADC input (temperature sensor output) 44 44 45 -=== P8 – header of relay 1 === 46 46 47 -[[image:1731517023208-641.png||data-xwiki-image-style-alignment="center"]] 46 +1. 47 +11. 48 +111. P8 – header of relay 1 48 48 50 +[[image:file:///C:/Users/INASIB~~1/AppData/Local/Temp/msohtmlclip1/01/clip_image001.emz]] 51 + 49 49 By default, relay 1 is used to control the discharging contactor. 50 50 51 -|(% style="width:100px" %)**Pin**|(% style="width:291px" %)**Name**|(% style="width:1131px" %)**Description** 52 -|(% style="width:100px" %)**1**|(% style="width:291px" %)**V+**|(% style="width:1131px" %)Switching voltage (up to 55V, max 2A) 53 -|(% style="width:100px" %)**2**|(% style="width:291px" %)**NO**|(% style="width:1131px" %)Normally open contact 54 54 55 -=== P9 – header of relay 2 === 55 +|**Pin**|**Name**|**Description** 56 +|**1**|**V+**|Switching voltage (up to 55V, max 2A) 57 +|**2**|**NO**|Normally open contact 56 56 57 -[[image:1731517025702-799.png||data-xwiki-image-style-alignment="center"]] 58 58 59 -By default, relay 2 is used to output the “Allow charging” signal. 60 +1. 61 +11. 62 +111. P9 – header of relay 2 60 60 61 -|(% style="width:100px" %)**Pin**|(% style="width:297px" %)**Name**|(% style="width:1125px" %)**Description** 62 -|(% style="width:100px" %)**1**|(% style="width:297px" %)**V+**|(% style="width:1125px" %)Switching voltage (up to 55V, max 2A) 63 -|(% style="width:100px" %)**2**|(% style="width:297px" %)**NO**|(% style="width:1125px" %)Normally open contact 64 +[[image:file:///C:/Users/INASIB~~1/AppData/Local/Temp/msohtmlclip1/01/clip_image001.emz]] 64 64 65 - ===P6 – header of relay3===66 +By default, relay 2 is used to output the “Allow charging” signal. 66 66 67 -[[image:1731517025702-799.png||data-xwiki-image-style-alignment="center"]] 68 68 69 -By default, relay 3 is used to control the charging contactor. 69 +|**Pin**|**Name**|**Description** 70 +|**1**|**V+**|Switching voltage (up to 55V, max 2A) 71 +|**2**|**NO**|Normally open contact 70 70 71 -|(% style="width:100px" %)**Pin**|(% style="width:297px" %)**Name**|(% style="width:1125px" %)**Description** 72 -|(% style="width:100px" %)**1**|(% style="width:297px" %)**V+**|(% style="width:1125px" %)Switching voltage (up to 55V, max 8A) 73 -|(% style="width:100px" %)**2**|(% style="width:297px" %)**NO**|(% style="width:1125px" %)Normally open contact 74 74 75 -=== P7 – header of relay 4 === 76 76 77 -[[image:1731517025702-799.png||data-xwiki-image-style-alignment="center"]] 78 - 79 -By default, relay 4 is used to control the heater. 80 - 81 -|(% style="width:100px" %)**Pin**|(% style="width:298px" %)**Name**|(% style="width:1124px" %)**Description** 82 -|(% style="width:100px" %)**1**|(% style="width:298px" %)**V+**|(% style="width:1124px" %)Switching voltage (up to 55V, max 8A) 83 -|(% style="width:100px" %)**2**|(% style="width:298px" %)**NO**|(% style="width:1124px" %)Normally open contact 84 - 85 -=== P14 – header for CAN and RS-485 interfaces === 86 - 87 -[[image:1731517180930-597.png||data-xwiki-image-style-alignment="center"]] 88 - 89 -|(% style="width:100px" %)**Pin**|**Name**|**Description** 90 -|(% style="width:100px" %)**1**|**EXT_RS485_A**|RS-485 line A for communication with external equipment 91 -|(% style="width:100px" %)**2**|**CAN_H**|CAN H line for communication with external equipment 92 -|(% style="width:100px" %)**3**|**+5V_CAN**|Supply voltage 5V for external devices, max 200 mA 93 -|(% style="width:100px" %)**4**|**EXT_RS485_B**|RS-485 line B for communication with external equipment 94 -|(% style="width:100px" %)**5**|**CAN_L**|CAN L line for communication with external equipment 95 -|(% style="width:100px" %)**6**|**GND_CAN**|Ground 96 - 97 -=== P21 – CAN termination resistor jumper === 98 - 99 -[[image:1731517188900-976.png||data-xwiki-image-style-alignment="center"]] 100 - 101 -To connect the termination resistor between the lines **CAN_H** and **CAN_L**, install a jumper, according to the P21 pinout: 102 - 103 -|(% style="width:100px" %)**Pin**|(% style="width:299px" %)**Name**|(% style="width:1123px" %)**Description** 104 -|(% style="width:100px" %)**1-2**|(% style="width:299px" %)**120 Ohm**|(% style="width:1123px" %)Termination resistor 120 Ohm is connected 105 -|(% style="width:100px" %)**2-3**|(% style="width:299px" %)**-**|(% style="width:1123px" %)Termination resistor 120 Ohm is not connected 106 - 107 -=== P22 - RS-485 termination resistor jumper === 108 - 109 -[[image:1731517195672-298.png||data-xwiki-image-style-alignment="center"]] 110 - 111 -To connect the termination resistor between the **EXT_RS485_A** and **EXT_RS485_B** lines, install a jumper according to the P22 pinout: 112 - 113 -|(% style="width:100px" %)**Pin**|(% style="width:301px" %)**Name**|(% style="width:1121px" %)**Description** 114 -|(% style="width:100px" %)**1-2**|(% style="width:301px" %)**120 Ohm**|(% style="width:1121px" %)Terminating resistor 120 Ohm is connected 115 -|(% style="width:100px" %)**2-3**|(% style="width:301px" %)**-**|(% style="width:1121px" %)Terminating resistor 120 Ohm is not connected 116 - 117 -=== P11 – header for discrete inputs/outputs === 118 - 119 -[[image:1731517206246-979.png||data-xwiki-image-style-alignment="center"]] 120 - 121 -|(% style="width:100px" %)**Pin**|(% style="width:310px" %)**Name**|(% style="width:1112px" %)**Description** 122 -|(% style="width:100px" %)**16**|(% style="width:310px" %)**IN_1**|(% style="width:1112px" %)Discrete input #1 “dry contact” (+5V) 123 -|(% style="width:100px" %)**8**|(% style="width:310px" %)**GND_1**|(% style="width:1112px" %)Discrete input #1 “dry contact” (ground) 124 -|(% style="width:100px" %)**15**|(% style="width:310px" %)**IN_2**|(% style="width:1112px" %)Discrete input #2 “dry contact” (+5V) 125 -|(% style="width:100px" %)**7**|(% style="width:310px" %)**GND_2**|(% style="width:1112px" %)Discrete input #2 “dry contact” (ground) 126 -|(% style="width:100px" %)**14**|(% style="width:310px" %)**IN_3**|(% style="width:1112px" %)Discrete input #3 “dry contact” (+5V) 127 -|(% style="width:100px" %)**6**|(% style="width:310px" %)**GND_3**|(% style="width:1112px" %)Discrete input #3 “dry contact” (ground) 128 -|(% style="width:100px" %)**13**|(% style="width:310px" %)**IN_4**|(% style="width:1112px" %)Discrete input #4 “dry contact” (+5V) 129 -|(% style="width:100px" %)**5**|(% style="width:310px" %)**GND_4**|(% style="width:1112px" %)Discrete input #4 “dry contact” (ground) 130 -|(% style="width:100px" %)**12**|(% style="width:310px" %)**OUT_4**|(% style="width:1112px" %)Discrete output #4 (+5V, 20mA) 131 -|(% style="width:100px" %)**4**|(% style="width:310px" %)**GND_OUT_4**|(% style="width:1112px" %)Discrete output #4 (ground) 132 -|(% style="width:100px" %)**11**|(% style="width:310px" %)**OUT_3**|(% style="width:1112px" %)Discrete output #3 (+5V, 20mA) 133 -|(% style="width:100px" %)**3**|(% style="width:310px" %)**GND_OUT_3**|(% style="width:1112px" %)Discrete output #3 (ground) 134 -|(% style="width:100px" %)**10**|(% style="width:310px" %)**OUT_2**|(% style="width:1112px" %)Discrete output #2 (+5V, 20mA) 135 -|(% style="width:100px" %)**2**|(% style="width:310px" %)**GND_OUT_2**|(% style="width:1112px" %)Discrete output #2 (ground) 136 -|(% style="width:100px" %)**9**|(% style="width:310px" %)**OUT_1**|(% style="width:1112px" %)Discrete output #1 (+5V, 20mA) 137 -|(% style="width:100px" %)**1**|(% style="width:310px" %)**GND_OUT_1**|(% style="width:1112px" %)Discrete output #1 (ground) 138 - 139 -= Indicators = 140 - 141 -=== DS1 – power indicator === 142 - 143 -|(% style="width:100px" %)**State**|**Description** 144 -|(% style="width:100px" %)**Lights red**|The device is powered 145 -|(% style="width:100px" %)**Off**|The device is not powered 146 - 147 -=== DS2 – operation indicator === 148 - 149 -|(% style="width:100px" %)**State**|**Description** 150 -|(% style="width:100px" %)**Blinking green**|The BMS firmware is running 151 -|(% style="width:100px" %)**Off**|The BMS firmware is not running 152 - 153 -=== DS3 – communication indicator === 154 - 155 -|(% style="width:100px" %)**State**|**Description** 156 -|(% style="width:100px" %)**Blinking yellow (2Hz)**|Initializing communication with BMS Logic boards 157 -|(% style="width:100px" %)**Blinking yellow (25Hz)**|Communication with BMS Logic is established 158 - 159 -=== DS4 – error indicator === 160 - 161 -|(% style="width:100px" %)**State**|**Description** 162 -|(% style="width:100px" %)**Blinking red**|Errors in communication with BMS Logic 163 - 164 -=== DS7 – relay 1 indicator === 165 - 166 -|(% style="width:100px" %)**State**|**Description** 167 -|(% style="width:100px" %)**Lights green**|Relay #1 is closed 168 -|(% style="width:100px" %)**Off**|Relay #1 is opened 169 - 170 -=== DS8 – relay 2 indicator === 171 - 172 -|(% style="width:100px" %)**State**|**Description** 173 -|(% style="width:100px" %)**Lights green**|Relay #2 is closed 174 -|(% style="width:100px" %)**Off**|Relay #2 is opened 175 - 176 -=== DS5 – relay 3 indicator === 177 - 178 -|(% style="width:100px" %)**State**|**Description** 179 -|(% style="width:100px" %)**Lights green**|Relay #3 is closed 180 -|(% style="width:100px" %)**Off**|Relay #3 is opened 181 - 182 -=== DS6 – relay 4 indicator === 183 - 184 -|(% style="width:100px" %)**State**|**Description** 185 -|(% style="width:100px" %)**Lights green**|Relay #4 is closed 186 -|(% style="width:100px" %)**Off**|Relay #4 is opened 187 - 188 188
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