Chapter 1 Module
1.1.4
Wiring Method
1
4
If measurement values are unstable due to noise influences, ground one of the shielded
wire a) to c) shown in the figure below or any combination of a) to c) in order to obtain
stable measurement.
(1) Voltage input (AD318/AD338)
Shielded twisted- pair wire
+
V
-
a)
(2) Current input (AD328)
Shielded twisted- pair wire
+
a)
c)
SHn
Pn
(IC)
Nn
b)
c)
SHn
Pn
250Ω
(IC)
Nn
b)
model 3000 Analog module User's Manual