JBA Active Load Cell Junction Box

The function of the JBA active load cell junction box is to enable easy adjustment of load cell (output) manufacturing tolerances without any channel interaction, to give a summated output.

The JBA Junction Box is used to sum the outputs from up to four load cells to allow them to be connected to the LCA20/SMW/ADW15 strain gauge indicator/controller. The individual channel gains can be set up via DIL switches and preset potentiometers to allow for 2, 3, or 4 load cells.

Adjustment of the gain does not interact with the offset and offset is preset to speed up matching of the load cell gain.

  • Combines corner correction with load cell termination
  • Ideally suited for use with the ADW15, SMW and LCA15
  • Improves overall system accuracy
  • Robust IP65 enclosure
  • Simple adjustment procedure
  • Sum outputs from up to 4 load cells

jba specification

jba dimensions

  • Supply of Eurocard (100 x 160mm) PCB only, excluding case (JPA)
  • Die cast case, 200 x 120 x 80mm (LDC)
  • Stainless steel case, 200 x 160 x 85mm, sealed to IP65 (LSS)
  • IP65 ABS grey case (LAB)
  • Vessel Weighing
  • Platform scales
  • Hopper weighing
  • Conveyor weighing
  • Batch weighing
  • Silo weighing 

Request a quote for JBA Active Load Cell Junction Box