GitHub open source7
din-rail-circuits - Modbus RTU双路RS485基板
BOM013895 · din-rail-base-5128d01
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “接口转换及调试器” in the ezPLM catalogue. Read the project’s own description (README)
Circuit functions included · BOM rule hits · not reviewed
- AC-DC power module
- PS1 HLK-PM01 · by part number
- RS-485 / RS-422
- U1, U2 ST485EBDR · by part number
- ESD / TVS protection
- D1, D2 SM712_SOT23 · by part number
Online view
Loading the project view…
9 rows · 25 parts0 of 9 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | ||
|---|---|---|---|---|---|
| C1, C2 | CC_0805_2012Metric_Pad1.18x1.45mm_HandSolder | No part number | 2 | ||
| R1, R3, R4, R6 | 4.7kR_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 4 | ||
| R2, R5 | 120R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 2 | ||
| D1, D2 | SM712_SOT23SOT-23 | No part number | 2 | ||
| U1, U2 | ST485EBDRSOIC-8_3.9x4.9mm_P1.27mm | No part number | 2 | ||
| PS1 | HLK-PM01Converter_ACDC_HiLink_HLK-PMxx | No part number | 1 | ||
| RJ1, RJ2, RJ3, RJ4, RJ5, RJ6 | 0R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | No part number | 6 | ||
| J1, J2, J3, J4 | Conn_01x02_FemaleTerminalBlock_RND_205-00012_1x02_P5.00mm_Horizontal | No part number | 4 | ||
| J5, J6 | Conn_01x04_MalePinHeader_1x04_P2.54mm_Vertical | No part number | 2 |