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7. TECHNICAL DATA
7.1. Technical Data of
N24S and
N25S Meters
Measuring range:
INPUTS:
Measuring range of voltage Un:
-11 mV...-10 mV...60 mV...66 mV
-66 mV...-60 mV...60 mV...66 mV
-0.5 V...0 V...10 V...11 V
input resistance > 1 M
-11 V...-10 V...10 V...11 V
Measuring range of current In:
-1 mA...0 mA...20 mA...22 mA input resistance 10
1%
3.6 mA...4 mA...20 mA...22 mA input resistance 10
1%
Basic error
(at manufacturer’s settings):
(0.2% of the range + 1 digit)
6. ERROR CODES
After switching the meter to the network on, messages about errors
can appear. Messages about errors and their reasons are presented
below.
,
Overflow of the upper value of programmed
indication range. In the option with Pt100, this
message also signals incorrect connections of
the wire to the terminal 4.
,
Overflow of the lower value of programmed
indication range.
ErCA
Loss of meter calibration values. In such a case,
one must contact the service workshop.
ErEE
Incorrect values in the meter configuration data.
One must set up again meter parameters by
means of the LPCon
program.
