JBA Active Load Cell Junction Box

Improves overall system accuracy in weighing systems
Combines corner correction with load cell termination
Simple adjustment procedure
Robust IP65 enclosure
Ideally suited for use with the ADW15, SMW and LCA15

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.

Features
The JBA Junction Box is used to sum the outputs from up to four load cells to allow them to be connected to the LCA15/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.

Gain is not interactive and offset is preset, to speed up matching of the load cell gain.

Powering	10vdc nominal, from connected instrumentation
Maximum Current	20mA
Connection	6 wire from instrument to JBA. 4 wire from JBA to each load cell
Gain setting per channel	Variable from 0.2 to 1.0 by use of switch and potentiometer (see table in Setup Instructions)
Maximum input voltage	20mV/V (200mV)
90 day accuracy stability	±0.06%gain
Effect of temperature	±0.02% per degree C typical at 2.5mV/V
Field terminals	35 degree screw operated cage clamp type
Maximum cable	size 2.5mm square
Dimensions	200 x 120 x 75mm
Environmental	Sealed to IP65 with cable entries via 5 x IP67 glands supplied fitted
Enclosure	ABS (120 x 200 x 75mm)
Options	Supply of Eurocard (100 x 160mm) PCB only excluding case
Case alternatives	die cast, aluminium or stainless steel sealed to IP65

Click here to download - JBA Datasheet

Click here to download - JBA Instruction Manual

LCA15 Intelligent Strain Gauge Amplifier/Controller

ADW15 Panel Mounting Load Cell Indicator/Controller

SMW Wall Mounting Load Cell Indicator/Controller

There are currently no options available to view from this page. To view the various options which may be available for the JBA, please view the JBA product datasheet by clicking here.

Vessel Weighing
Platform scales
Hopper weighing
Conveyor weighing
Batch weighing
Silo weighing