Futek CSG110 (JM-2A / JM-2AD)-Series Instrukcja Użytkownika Pobierz pdf (Strona 15)

Shunt is used to simulate a load on the sensor by using

an internal resistor labeled ‘RSH’ on the CSG110 circuit

board.

The resistor will be connected to the –Excitation and

–Signal of the sensor when the shunt button is pressed.

The internal resistor can be removed and replaced.

To perform a shunt, press the white SHUNT button with no

load on the load cell.

Calibrating using Shunt:

1. The Shunt can be used in calibration by adjusting the

Span Potentiometer while holding the shunt button.

2. Adjust the output voltage from the CSG110 until the

output is as close to the appropriate value for the

shunt.

Shunt Resistor

Shunt

Span

Zero

BCD

The online Shunt calculator on the FUTEK website

can be used to calculate an estimated result from

a shunt resistance, or to calculate a resistance

needed for a certain sensor output value when

shunted. http://www.futek.com/shuntcalc.aspx

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Futek CSG110 (JM-2A / JM-2AD)-Series Instrukcja Użytkownika Strona 15