Analogue Input - Endress+Hauser RTA421 Mode D'emploi

6. Description of operating parameters
This chapter describes all setting up parameters of the unit including
individual values and default settings.
All actual settings can be documented in the removable parameter
listing that can be found at the end of this operating manual.

6.1 Analogue input

The analogue measured input is set up in this function group.
Once the input signal has been set up the addresses for further settings
are displayed.
Parameter
Input range
Current input
Voltage input
Variations
RA NG
0...20 mA, 4...20 mA,
20...4 mA, 20...0 mA
0...10 V, 2...10 V, 10...0 V,
10...2 V
Contactor
Default
Actual
settings
settings
4-20
35