Interface 9840 User Manual

INTERFACE MODEL 9840 VER 6.0.2
Precision Shunt Calibration Resistors
This diagram shows the connection of the precision internal shunt resistors.
The back panel switch (shown to the left of the two resistors) selects between 30 KΩ
and 60 KΩ.
The shunt check relay (shown to the right of the two resistors) connects the selected
resistor between the Excite High and the Cell Output High.
30 K
Ω
60 K
Ω
Cell Output High
Sense High
Excite High
Excite Low
Sense Low
Cell Output Low
LOAD
CELL
MODEL 9840 PG 58 PUB. 2856-16

Interface 9840 Specifications

General

Brand	Interface
Model	9840
Category	Measuring Instruments
Language	English