Siemens SIMATIC S5-100U System Manual page 403

S5-100U
Analog Input Module 2 × PT 100/±500 mV (continued)
Technical specifications
Input range
(rated values)
- resistance
sensor (PT 100)
- voltage sources
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 opti-
mum noise suppression)
Encoding time per input
- for 2048 units max.
max.
- for 4095 units max.
max.
Permissible voltage
difference
- between inputs max.
- between inputs and
central ground point max.
Permissible
input voltage
(destruction limit) max.
Fault indication for
- range exceeded
- sensor wire break
- general indication
of wire break
EWA 4NEB 812 6120-02b
0 to 200
(max. 400 )
± 500 mV
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
conversion
(dual slope)
20 ms at 50 Hz
16.6 ms at 60 Hz
60 ms at 50 Hz
50 ms at 60 Hz
80 ms at 50 Hz
66.6 ms at 50 Hz
± 1 V
75 V DC/60 V AC
24 V DC
yes (more than
4095 units)
yes (selectable)
red LED
Noise suppression
for f = nx
(50/60 Hz±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
Operating error limits
(0 to 60 °C)
(32 to 140 °F)
Single errors
- linearity
- tolerance
- polarity reversal error
Temperature error
- final value
- zero point
Length of cable
- shielded max.
Supply voltage L+
Auxiliary current
for PT 100
Resistance sensor
- tolerance
- temperature error
- load dependency
Insulation rating
Rated insulation voltage
(+9 V to )
- insulation group
- tested with
Rated insulation voltage
(inputs to + 9 V)
- insulation group
- tested with
Current consumption
- from + 9 V (CPU) typ.
Power loss of
the module typ.
Weight approx.
Module Spectrum
(6ES5 464-8MF11)
86 dB
40 dB
± 0.15%
± 0.4%
± 0.05%
± 0.05%
± 0.05%
± 0.01 %/K
± 0.002 %/K
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
70 mA
0.9 W
230 g (8 oz.)
14-51