Changes for page 2. Installation and connection
Last modified by Admin on 2026/04/02 13:49
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... ... @@ -1,1 +1,1 @@ 1 - drafts.BMS Main 2R.WebHome1 +Battery management systems.BMS Main 2R.WebHome - Content
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... ... @@ -128,152 +128,110 @@ 128 128 129 129 |**Pin**|**Name**|**Description** 130 130 |**1, 2**|**GND**|Ground 131 -|**3**|**T_SENS1**| Ground132 -|**4**|**T_SENS2**| Currentsensor 2131 +|**3**|**T_SENS1**|Temperature sensor 1 output 132 +|**4**|**T_SENS2**|Temperature sensor 2 output 133 133 134 -=== X11 – he ader for high-voltagebusbeforecontactors(plus) ===134 +=== X11 – (% style="color:inherit; font-family:inherit; font-size:max(18px, min(20px, 14.4444px + 0.462963vw))" %)header for BMS Logic(%%) === 135 135 136 -Receptacle Housing: Molex 43 6450200. Terminals: Molex 43030136 +Receptacle Housing: Molex 430250400. Terminals: Molex 43030 137 137 138 -[[image:173 3316780753-798.png||data-xwiki-image-style-alignment="center" height="60" width="91"]]138 +[[image:1732198890482-787.png||data-xwiki-image-style-alignment="center" height="77" width="71"]] 139 139 140 140 |**Pin**|**Name**|**Description** 141 -|**1**|**IN1+**|Plus of the high-voltage bus (before contactors) 142 -|**2**|**IN1+**|Plus of the high-voltage bus (before contactors) 141 +|**1**|**LOGIC_A**|RS-485 line A for communication with BMS Logic 142 +|**2**|**LOGIC_B**|RS-485 line B for communication with BMS Logic 143 +|**3**|**LOGIC_5V**|Supply voltage for BMS Logic 144 +|**4**|**GND**|Ground 143 143 144 -(% class="box warningmessage" %) 145 -((( 146 -The connected voltage must not exceed 1000V. 147 -))) 146 +=== X12 – header for CAN2 interface === 148 148 149 - === X12 – headerfor high-voltagebusbefore contactors (minus)===148 +Receptacle Housing: Molex 430250400. Terminals: Molex 43030 150 150 151 - Receptacle Housing: Molex 436450200.Terminals: Molex43030150 +[[image:1732198890482-787.png||data-xwiki-image-style-alignment="center" height="77" width="71"]] 152 152 153 -[[image:1733316843397-336.png||data-xwiki-image-style-alignment="center" height="53" width="79"]] 154 - 155 155 |**Pin**|**Name**|**Description** 156 -|**1**|**IN1-**|Minus of the high-voltage bus (before contactors) 157 -|**2**|**IN1-**|Minus of the high-voltage bus (before contactors) 153 +|**1**|**CAN2_H**|CAN2 H line for communication with internal equipment 154 +|**2**|**CAN2_L**|CAN2 L line for communication with internal equipment 155 +|**3**|**–**|– 156 +|**4**|**GND**|Ground 158 158 159 -(% class="box warningmessage" %) 160 -((( 161 -The connected voltage must not exceed 1000V. 162 -))) 158 +=== X13 – header for CAN1 and RS-485 interfaces === 163 163 164 - === X13 – headerfor high-voltagebusaftercontactors (plus)===160 +Receptacle Housing: Molex 430250600. Terminals: Molex 43030 165 165 166 - ReceptacleHousing: Molex 436450200. Terminals: Molex 43030162 +[[image:https://docs.movicomelectric.com/bin/download/Battery%20management%20systems/BMS%20Main%202.1/2.%20Installation%20and%20connection/WebHome/1731517180930-597.png?width=113&height=81&rev=1.1||alt="1731517180930-597.png" data-xwiki-image-style-alignment="center" height="81" width="113"]] 167 167 168 -[[image:1733316780753-798.png||data-xwiki-image-style-alignment="center" height="60" width="91"]] 169 - 170 170 |**Pin**|**Name**|**Description** 171 -|**1**|**IN2+**|Plus of the high-voltage bus (after contactors) 172 -|**2**|**IN2+**|Plus of the high-voltage bus (after contactors) 165 +|**1**|**RS485_1_A**|RS-485-1 line A for communication with external equipment 166 +|**2**|**CAN1_H**|CAN1 H line for communication with external equipment 167 +|**3**|**+5V**|Supply voltage 5V for external devices, max 200 mA 168 +|**4**|**RS485_1_B**|RS-485-1 line B for communication with external equipment 169 +|**5**|**CAN1_L**|CAN1 L line for communication with external equipment 170 +|**6**|**GND**|Ground 173 173 174 -(% class="box warningmessage" %) 175 -((( 176 -The connected voltage must not exceed 1000V. 177 -))) 172 +=== J1 – jumper for switching CAN2 bus terminal resistor === 178 178 179 -=== X14 – header for high-voltage bus after contactors (minus) === 180 180 181 - ReceptacleHousing:Molex436450200. Terminals: Molex43030175 +[[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: 182 182 183 -[[image:1733316843397-336.png||data-xwiki-image-style-alignment="center" height="53" width="79"]] 184 - 185 185 |**Pin**|**Name**|**Description** 186 -|**1**|** IN2-**|Minus of thehigh-voltagebus(aftercontactors)187 -|**2**|** IN2-**|Minus of thehigh-voltagebus(aftercontactors)178 +|**1-2**|**120 Ohm**|The 120 Ohm terminal resistor of the CAN1 bus is connected 179 +|**2-3**|**-**|The 120 Ohm terminal resistor of the CAN1 bus is disconnected 188 188 189 -(% class="box warningmessage" %) 190 -((( 191 -The connected voltage must not exceed 1000V. 192 -))) 181 +=== J2 – jumper for switching RS-485-1 bus terminal resistor === 193 193 194 -=== J1 – jumper for switching RS-485-1 bus terminal resistor === 195 - 196 196 [[image:1733316982359-759.png||data-xwiki-image-style-alignment="center" height="77" width="148"]] 197 197 198 -To connect a terminal resistor between the **RS485_1_A** 185 +To connect a terminal resistor between the **RS485_1_A **and **RS485_1_B **lines, install a jumper. The jumper is installed according to the table: 199 199 200 200 |**Pin**|**Name**|**Description** 201 201 |**1-2**|**120 Ohm**|The 120 Ohm terminal resistor of the RS-485-1 bus is connected 202 202 |**2-3**|**-**|The 120 Ohm terminal resistor of the RS-485-1 bus is disconnected 203 203 204 -=== J 2– jumper for switching CAN1 bus terminal resistor ===191 +=== J3 – jumper for switching CAN1 bus terminal resistor === 205 205 206 206 207 -[[image:1733316982359-759.png||data-xwiki-image-style-alignment="center" height="77" width="148"]]To connect a terminal resistor between the **CAN1_H** 194 +[[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: 208 208 209 209 |**Pin**|**Name**|**Description** 210 210 |**1-2**|**120 Ohm**|The 120 Ohm terminal resistor of the CAN1 bus is connected 211 211 |**2-3**|**-**|The 120 Ohm terminal resistor of the CAN1 bus is disconnected 212 212 213 -=== J3 – jumper for switching CAN2 bus terminal resistor === 214 - 215 - 216 -[[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: 217 - 218 -|**Pin**|**Name**|**Description** 219 -|**1-2**|**120 Ohm**|The 120 Ohm terminal resistor of the CAN2 bus is connected 220 -|**2-3**|**-**|The 120 Ohm terminal resistor of the CAN2 bus is disconnected 221 - 222 -=== J5, J6 – jumpers for emergency opening of contactors when removing discrete input signals DIN7, DIN8 === 223 - 224 -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. 225 - 226 226 == Indicators == 227 227 228 -=== DS 1–LED indicatingdevice power ===202 +=== DS2 – operation indicator === 229 229 230 230 |**State**|**Description** 231 -|** Lightsupgreen**|Devicepower(+5V)ispresent232 -|** Doesn’t light up**|No devicepower205 +|**Blinking green**|The BMS firmware is running 206 +|**Off**|The BMS firmware is not running 233 233 234 -=== DS 2–LED indicatingdevice work===208 +=== DS3 – communication indicator === 235 235 236 236 |**State**|**Description** 237 -|**Blinking green**|Executingthe batterymanagementprogram238 -|** No blinking**|Programexecutionerror211 +|**Blinking yellow (2Hz)**|Initializing communication with BMS Logic boards 212 +|**Blinking yellow (25Hz)**|Communication with BMS Logic is established 239 239 240 -=== DS 3–LEDindicating interactionwith child devices===214 +=== DS4 – error indicator === 241 241 242 -(% style="width:447px" %) 243 -|**State**|(% style="width:166px" %)**Description (Main 3)**|(% style="width:168px" %)**Description (Main 3X)** 244 -|**Blinking yellow**|(% style="width:166px" %)The device interacts with BMS Logic devices|(% style="width:168px" %)The device interacts with BMS Main 3 devices 245 -|**No blinking**|(% style="width:166px" %)-|(% style="width:168px" %)- 246 - 247 -=== DS4 – LED indicating loss of connection with child devices === 248 - 249 -(% style="width:601px" %) 250 -|**State**|(% style="width:220px" %)**Description (Main 3)**|(% style="width:218px" %)**Description (Main 3X)** 251 -|**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 252 -|**No blinking**|(% style="width:220px" %)Communication with BMS Logic devices is stable|(% style="width:218px" %)Communication with BMS Main 3 devices is stable 253 - 254 -=== DS5-DS10 – LEDs indicating contactor switches 1-6 === 255 - 256 256 |**State**|**Description** 257 -|**Lights up green**|The switch supplies voltage to the contactor winding 258 -|**Doesn’t light up**|The switch doesn’t supply voltage to the contactor winding 217 +|**Blinking red**|Errors in communication with BMS Logic 259 259 260 -=== DS11 – LED indicating the presence of power supplyforcontactors===219 +=== DS1.1-DS1.4 – relay 1-4 indicator === 261 261 262 262 |**State**|**Description** 263 -|**Lights upgreen**|Power supplyfor contactor switches (9-32V)ispresent264 -|** Doesn’t light up**|Power supplyfor contactor switches (9-32V)isnotpresent222 +|**Lights green**|Relay #1-#4 is closed 223 +|**Off**|Relay #1-#4 is opened 265 265 266 266 == Connection procedure == 267 267 268 268 All operations to connect the device must be carried out with the supply voltage removed. 269 269 270 -* Connect the power contactors to header X2. 271 -* Connect one or more current sensors, as well as external temperature sensors (if necessary) to header X5. 272 -* Connect BMS Logic devices to header X9. 273 -* Connect digital inputs and outputs (if necessary) to header X3. 274 -* Connect the high voltage bus (if necessary) to headers X11-X14. 275 -* Connect the high-voltage network integrity circuit (if necessary) to header X4. 276 -* Connect external devices (if necessary) to header X6. 277 -* Connect other devices (BMS Indication, BMS Display, if necessary) to header X7. 278 -* If the BMS Main 2R is the last device on the RS-485-1, CAN1, or CAN2 bus, install jumpers J1-J3. 279 -* 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. 229 +* Connect the power contactors to headers X4-X7. 230 +* Connect one or more current sensors to headers X8 and X9. 231 +* Connect external temperature sensors (if necessary) to header X10. 232 +* Connect BMS Logic devices to header X11. 233 +* Connect digital inputs and outputs (if necessary) to header X1. 234 +* Connect external devices (if necessary) to header X13. 235 +* Connect other devices (BMS Indication, BMS Display, if necessary) to header X12. 236 +* If the BMS Main 2R is the last device on the CAN2, RS-485-1 or CAN1 bus, install jumpers J1-J3. 237 +* Connect an external power supply to header X3. The device will start when there is a 9-32V power supply.