Universal Inputs; Analog Input - Siemens 7MJ2000-1A 00 Series Operating Instructions Manual

6.3.5

Universal inputs

The four universal inputs are used to monitor analog signals and digital signals for limit
values.
6.3.5.1

Analog input

Introduction
You may use external transmitters with the following analog output signals:
● Analog signal 0-20 mA
● Analog signal 4-20 mA
Condition
The measurement channel must be configured as an analog input. The measurement
channel is configured as an analog input if the parameter P.26 to P.29 associated with the
measurement channel is set to the value "0-20", "4-20", "20-0" or "20-4".
Elements of the digital display with analog inputs
➀
②
③
④
⑤
Figure 6-8
See also
Parameter list (Page 51)
SITRANS DA400 for oscillating positive displacement pumps
Operating Instructions, 09/2008, A5E00841120-03
Standardized measured value; flashes if alarm received. The measuring range selected with
the parameter 26 to 29 is standardized to 0 to 100%.
Limit value exceeded.
Summation alarm received from acoustic channels.
Number and name of the measurement channel
Associated limit value (here, parameter "P.30/ALI1").
Measuring menu digital display, analog input
Operation
6.3 Measuring menu
47