Wiki source code of 2. Installation and connection
Show last authors
| author | version | line-number | content |
|---|---|---|---|
| 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 | == Installation == | ||
| 5 | |||
| 6 | The BMS Indication 2.x has two headers for connecting the BMS (P2 and P3), a header for connecting external equipment (a PC, for example), and a switch which connects a terminal resistor to the CAN bus (SWD1). | ||
| 7 | |||
| 8 | [[image:1734104601122-708.png||data-xwiki-image-style-alignment="center" height="411" width="350"]] | ||
| 9 | |||
| 10 | |**Parameter**|**Value** | ||
| 11 | |Overall dimensions (length × width × height), mm|61 × 49 × 27 | ||
| 12 | |Mounting dimensions (length × width), mm|55 × 43 | ||
| 13 | |Mounting holes|M3 | ||
| 14 | |Header types|Molex series Mini-Fit, DB-9F | ||
| 15 | |||
| 16 | == Headers == | ||
| 17 | |||
| 18 | === P2, P3 – headers for communication with BMS === | ||
| 19 | |||
| 20 | [[image:1734104743581-727.png||data-xwiki-image-style-alignment="center"]] | ||
| 21 | |||
| 22 | |**Pin**|**Name**|**Description** | ||
| 23 | |**1**|**CANH**|CAN H line for communication with the BMS controller | ||
| 24 | |**2**|**CANL**|CAN L line for communication with the BMS controller | ||
| 25 | |**3**|**+5V**|Supply voltage 5 V | ||
| 26 | |**4**|**GND**|Ground | ||
| 27 | |||
| 28 | === J1 – header for external equipment === | ||
| 29 | |||
| 30 | [[image:1734104763162-358.png||data-xwiki-image-style-alignment="center" height="55" width="104"]] | ||
| 31 | |||
| 32 | |**Pin**|**Name**|**Description** | ||
| 33 | |**1**|-|- | ||
| 34 | |**2**|**CANL**|CAN L line for communication with external equipment | ||
| 35 | |**3**|-|- | ||
| 36 | |**4**|-|- | ||
| 37 | |**5**|**-**|- | ||
| 38 | |**6**|**GND**|Ground | ||
| 39 | |**7**|**CANH**|CAN H line for communication with external equipment | ||
| 40 | |**8**|**-**|- | ||
| 41 | |**9**|**-**|- | ||
| 42 | |||
| 43 | === SWD1 – CAN terminal resistor switch === | ||
| 44 | |||
| 45 | To connect the terminal resistor between the **CANH** and **CANL** lines, switch the SWD1 to the ON position. |