AXL F AI2 AO2 1H
106048_en_02 PHOENIX CONTACT 7
5Tolerance data
The following applies for tolerance values:
Analog inputs:
The data is valid for nominal operation (U
A
= 24V) in the de-
fault parameterization (unless documented otherwise).
Default parameterization: filter with 30 Hz, 16-sample mean
value, IBIL format.
Analog outputs:
The data is valid irrespective of the parameterization.
300μs update time, 12 kHz filter, without mean-value gener-
ation
Typical data contains offset error, gain error, and linearity
error in the respective default setting.
All tolerances indicated as a percentage are related to the
positive measuring range final value.
Please also observe the values for temperature drift and the
tolerances under influences of electromagnetic interfer-
ences.
The drift values refer to the relevant measuring range final
value.
Additional tolerances may occur due to the influence of high-
frequency electromagnetic interference caused by wireless
transmission systems in the near vicinity. The values speci-
fied refer to nominal operation in the event of direct interfer-
ence to components without additional shielding such as a
steel cabinet, etc.
The above mentioned tolerances can be reduced by provid-
ing further shielding measures for the I/O module (e.g., use
of a shielded control box/control cabinet, etc.).
Tolerances at T
A
=25°C
Absolute Relative
Typ. Max. Typ. Max.
Analog inputs
0mA...20mA,
4mA...20mA,
±20mA
±20μA ±60μA ±0.10% ±0.30%
0V...5V, ±5V,
0V...10V, ±10V
±10mV ±30mV ±0.10% ±0.30%
Analog outputs
0mA...20mA,
4mA...20mA,
±20mA
±20μA±60μA ±0.10% ±0.30%
0V...5V, ±5V,
0V...10V, ±10V
±10mV ±30mV ±0.10% ±0.30%
Tolerances at T
A
=25°C
Absolute Relative
Typ. Max. Typ. Max.
Analog inputs
0mA...20mA,
4mA...20mA,
±20mA
±100 μA ±160 µA ±0.5% ±0.8%
0V...5V, ±5V,
0V...10V, ±10V
±50 mV ±80 mV ±0.5% ±0.8%
Tolerance and temperature response
at T
A
= -25°C to +60°C
Drift
Typical Maximum
Analog inputs
0mA...20mA,
4mA...20mA,
±20mA
±45 ppm/K ±65ppm/K
0V...5V, ±5V,
0V...10V, ±10V
±40 ppm/K ±55ppm/K
Analog outputs
0mA...20mA,
4mA...20mA,
±20mA
±65ppm/K ±80ppm/K
0V...5V, ±5V,
0V...10V, ±10V
±30ppm/K ±40 ppm/K
Tolerances influenced by electromagnetic interfer-
ence
Electromagnetic fields EN61000-4-3/
IEC61000-4-3
< ±0.3 %
Fast transients (burst) EN61000-4-4/
IEC61000-4-4
< ±1.2 %
Conducted interfer-
ence
EN61000-4-6/
IEC61000-4-6
< ±1.0%
