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S5-100U
Analog Input Module 2×PT 100/± 500 mV (continued)
Technical specifications
Address designation
(for ET 100U only)
Input range
(rated values)
- resistance sensor (PT 100)
- voltage source
Number of inputs
Galvanic isolation
Input resistance
Connection method
of sensors
Digital representation
of input signal
Measured value
representation
Measuring principle
Conversion principle
Integration time
(adjustable for optimum
noise suppression)
Encoding time
per input
- for 2048 units
- for 4095 units
Permissible voltage
difference
- between inputs
- between inputs and
central ground point
Permissible input
voltage
(destruction limit)
Fault indication for
- range exceeded
- sensor wire break
- general indication
of wire break
EWA 4NEB 812 6120-02
2 AI
0 to 200
(max. 400/
± 500 )
1 or 2
(selectable)
yes (inputs to
grounding point; not
between inputs)
10 M
two- or four-wire
connection
12 bits + sign
(2048 units = rated
value)
two's complement
(left-justified)
integrating
voltage-time con-
version (dual slope)
20 ms at 50 Hz
16.6 ms at 60 Hz
max.
60 ms at 50 Hz
max.
50 ms at 60 Hz
max.
80 ms at 50 Hz
max.
66.6 ms at 60 Hz
max.
± 1 V
max.
75 V DC/60 V AC
max.
24 V DC
yes (more than
4095 units)
yes (selectable)
red LED
Noise suppression for f = nx
(50/60Hz ± 1%);
n = 1, 2, ...
- common mode
rejection
(V
= 1 V)
min.
PP
- series-mode rejection
min.
(peak value of noise
< rated value
of input range)
Basic error limits
Operational error limits
(0 to 60 °C)
(32 to 140 °F)
Single errors
- linearity
- tolerance
- polarity reversal error
Temperature error
- final value
- zero point
Linearization exactness
in rated range
Characteristic linearization
of PT 100-charac-
teristic curve
Length of cable
- shielded
max.
Supply voltage L +
Auxiliary current for PT 100
Resistance-type sensor
- tolerance
- temperature error
- influence of load variation
Insulation rating
Rated insulation voltage
(+9 V to
)
- insulation group
- tested with
Rated insulation voltage
(inputs to + 9V)
- insulation group
- tested with
Current consumption
- from + 9 V (CPU)
typ.
Power loss of the
module
typ.
Weight
approx.
Module Spectrum
(6ES5 464-8MF21)
86 dB
40 dB
±0.15%
±0.4 %
±0.05%
±0.05%
±0.05%
±0.01%/K
± 0.002%/K
±0.5 °C
(0.9 °F)
DIN IEC 751
200 m (660 ft.)
none
2.5 mA
± 0.05%
±0.006%/K
±0.02%/100
VDE 0160
12 V AC
1 x B
500 V AC
60 V AC
1 x B
500 V AC
100 mA
0.9 W
230 g (8 oz.)
14-49
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