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What do the abbreviations mean on the labels of a Linneo wiring harness?

Here the abbreviations used on the cable harness connectors:

  1. HO: Hotend heater 0
  2. T0: Thermistor 0
  3. HF: Hotend fan
  4. PF: Part cooling fan
  5. BL (in earlier versions: PR): Bed leveling probe
  6. LD: Toolhead LEDs (Stealthburner)
  7. 5V: +5V line
  8. AG: analogue ground for thermistors
  9. XE: Auxiliar / X Endstop (toolhead, only SW, V0.1 and V1.8 variants)
  10. 24: 24V power supply (in Afterburner Toolhead PCB variants)
  11. GD: 0V line, Ground
  12. FS: filament sensor
  13. E0: Extruder motor 0
  14. XY: X and Y endstops (only V2.4 variants)
  15. PF: Part cooling fan
  16. BL (in earlier versions: PR): Bed leveling probe
  17. AM: A motor
  18. BM: B motor
  19. CT: chamber thermistor (in Afterburner Toolhead PCB variants with integrated CT)


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