PCB Design for Load Cells

drclab

drclab

I need pcb have 5 SH1.25-4P smd to connect the 4 load cells in parallel and plug them into one of the channel connector
tenso_wiring7_slot.jpg

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tenso_wiring6.jpg

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flux

I understand the goal: make a small PCB with 5× SH1.25-4P SMD connectors so 4 load cells connect in parallel into one channel/output connector.
I can’t modify the project right now because your account has no available ACUs, so AI execution tools are unavailable. Nothing has been added to the schematic or PCB yet.
What remains to do once ACUs are available:
  • Add 5 connectors: J1–J4 for the four load cells, J5 as the combined channel output.
  • Wire all matching pins in parallel, likely:
    • Pin 1: E+ / VCC / Red
    • Pin 2: E- / GND / Black
    • Pin 3: S+ / Signal+ / White
    • Pin 4: S- / Signal- / Green
  • Create a compact PCB layout with all SH1.25-4P SMD connectors accessible.
  • Add clear silkscreen labels for each connector and pin function.
  • Run schematic/PCB checks before manufacturing.
One important confirmation before building: please confirm the exact SH1.25-4P pin order you want, especially whether your load cell wires are Red, Black, White, Green = E+, E-, S+, S-.
Set pin order
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