IB IL SGI 2/P-PAC
7647_en_04 PHOENIX CONTACT 7
5 Additional tables
The typical values contain the typical offset error, gain error
and linearity error in the respective configuration related to the
positive measuring range up to 100% of the nominal charac-
teristic value.
This data is valid for nominal operation (preferred mounting
position, U
S
=24V) with a conversion time of 100ms and a
16-sample average value.
The maximum tolerance values represent the worst case
measurement inaccuracy. Besides the maximum offset error,
the gain error and the linearity error, the maximum tolerance
values also comprise the longtime drift as well as the maxi-
mum tolerances of the test and calibration equipment.
Please also observe the values for temperature drift and the
tolerances under influences of electromagnetic interferences.
The values refer to nominal operation with default settings.
The typical value contain the typical offset value and gain
value in the respective configuration in the temperature range
from -25°C up to +55°C related to the positive measuring
range up to 100% of the nominal characteristic value.
This data is valid for nominal operation (preferred mounting
position, U
S
=24V) with a conversion time of 100ms and a
16-sample average value.
The maximum tolerance values represent the worst case
measurement inaccuracy. Besides maximum offset and gain
drift, they also comprise longtime drift as well as the maximum
tolerances of the test and calibration equipment.
Tolerances at T
A
=25°C
Nominal characteristic
value
Relative deviation in %
related to the measuring
range final value
Typical Maximum
±1mV/V, ±2mV/V, ±3mV/V,
±3.33mV/V, ±4mV/V, ±5mV/V
±0.01% ±0.05%
Additional tolerances influenced by electromagnetic
fields
Type of electromagnetic
interference
Typical deviation in %
related to the measuring
range final value
Electromagnetic fields; field strength
10V/m according to EN61000-4-3/
IEC61000-4-3
< ±0.1%
Conducted interference, Class3
(10V test voltage) according to
EN61000-4-6/IEC61000-4-6
-
Fast transients (burst) up to an inter-
ference voltage of ±2.2 kV in acc.
with EN61000-4-4 /
IEC61000-4-4
-
Temperature and drift response (T
A
= -25°C ... +55°C)
Relative drift in ppm/K
related to the measuring
range final value
Typical Maximum
±1mV/V, ±2mV/V, ±3mV/V,
±3.33mV/V, ±4mV/V, ±5mV/V
5 ppm/K 15 ppm/K
