Omega RD-MV100 Series, User Manual

Page: 107 / 299

5-2
Explanation
The following table shows the mode, range, and measurable range.
Mode Range Measurable Range
Volt 20 mV –20.00 to 20.00 mV
60 mV –60.00 to 60.00 mV
200 mV –200.0 to 200.0 mV
2 V –2.000 to 2.000 V
6 V –6.000 to 6.000 V
20 V –20.00 to 20.00 V
DC current input
An external shunt resistor is connected to the input terminal to convert a current signal to
a voltage signal. The shunt resistors in the following table can be provided. A 250
Ω
shunt resistor, for example, is used to convert a 4 to 20 mA to a 1 to 5 V.
Name Model (Part) Number Specification
Shunt resistors 415920 250
Ω ±
0.1%
(for screw terminals) 415921 100
Ω ±
0.1%
415922 10
Ω ±
0.1%
Shunt resistors 438920 250
Ω ±
0.1%
(for clamped terminals) 438921 100
Ω ±
0.1%
438922 10
Ω ±
0.1%
5.1 Voltage Input Setting