Load Cell Wiring Colors

It is important to follow the color coding as specified by the manufacturer.

Load cell wiring colors.

Discontinued load cells manufactured from 01 01 2008 onwards 350a black pvc green black red white 350i la350 a v levermount load feet blue pu red blue green yellow 350n la350 a v load feet black pvc green black red white 350ti load foot 35916 blue pu red blue green yellow 650 rod end bearings blue pu red blue green yellow. Wiring color code diagram for transducer techniques load cells available online for download or viewing come checkout other online services. Shield sense sense. Load cell wiring guide.

To download from available app stores go the the scale tools home page. Models excitation excitation signal signal. Shield sense sense. About 6 wire load cells.

For example di 145 di 149 and di 155 units are economical choices. These colors correspond to the conventional color coding of load cells where red black green and white wires come from the strain gauge on the load cell and yellow is an optional ground wire that is not hooked up to the strain gauge but is there to ground any small outside emi electromagnetic interference. A load cell is a physical element or transducer if you want to be technical that can translate pressure force into an electrical signal. Load cell basics types of load cells.

There are three main ways a load cell can translate an applied force into a measurable reading. So what does that mean. 6 wire load cells do not rely on the pre factory calibration to be able to function. Manufacturer excitation excitation signal signal.

The color codes vary between manufacturer and the coding is usually provided on the load cell s calibration certificate. Wiring the amp to the dataq unit any suitable analog to digital converter may be used to convert the analog output of the load cell amplifier to a digital signal. Because 6 wire load cells have a sense and sense wire to measure the actual excitation voltage over different wire lengths the wires can be cut if necessary without compensating the functionality of the load cell.