Siemens SIMATIC S5-100U System Manual page 393

S5-100U
Analog Input Module 4 x ±50 mV (continued)
Technical specifications
Input range
(rated values)
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 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
Noise suppression
for f = nx
± 50 mV
(50/60 Hz±1%)
n = 1, 2, ...
1, 2 or 4
- common mode rejection
(selectable)
(V
pp
- series mode rejection
yes (inputs to
(peak value of noise
grounding point;
< rated value of
not between
input range)
inputs)
Basic error limits
10 M
Operating error limits
two-wire
(0 to 60 °C)
connection
(32 to 140 °F)
12 bits + sign
Single errors
(2048 units =
- linearity
rated value)
- tolerance
- polarity reversal error
two's complement
(left-justified)
Temperature error
- final value
integrating
- zero point
voltage-time
Linearization exactness
conversion
for rated range
(dual slope)
(for types J,K,L)
20 ms at 50 Hz
Characteristic lineari-
16.6 ms at 60 Hz
zation for the following
thermoelements
- Nickel-Chromium/
Nickel-Aluminium (Type K)
- Iron/Copper-Nickel (Type J)
60 ms at 50 Hz
- Iron/Copper-Nickel (Type L)
50 ms at 60 Hz
80 ms at 50 Hz
Length of cable
66.6 ms at 60 Hz
- shielded
Supply voltage L+
±1 V
Connection of
compensating box
75 V DC/60 V AC
Insulation rating
Rated insulation voltage
(+9 V to
24 V DC
- insulation group
- tested with
yes (more than
Rated insulation voltage
4095 units)
(inputs to + 9 V)
yes (selectable)
- insulation group
- tested with
red LED
Current consumption
- from + 9 V (CPU)
Power loss of the
module
Weight
(6ES5 464-8MA21)
min. 86 dB
= 1 V)
min. 40 dB
±0.15%
±0.4%
±0.05%
±0.05%
±0.05%
±0.01 %/K
±0.002 %/K
±1 °C (1.8 °F)
IEC 584
IEC 584
DIN 43710
max. 50 m (164 ft.)
none
possible
VDE 0160
) 12 V AC
1 x B
500 V DC
60 V AC
1 x B
500 V AC
typ. 100 mA
typ. 0.7 W
approx. 230 g (8 oz.)
Module Spectrum
14-41