Product overview
EL31xx-00xx
19
Version: 5.9
2.2.2
EL311x - Technical data
Technical data
EL3111
EL3112
EL3112-0011
EL3114
analog inputs
1 (differential)
2 (differential)
4 (differential)
Signal current
0 mA…20 mA
-20 mA…20 mA
0 mA…20 mA
Distributed Clocks
yes
yes (from
rev.
EL311x-0000-0017
[
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206]
)
yes
yes
Distributed Clocks preci-
sion
<< 1 µs
Internal resistance
85 Ω type. + diode voltage
Input filter limit frequency 5 kHz
Common mode voltage
U
cm
max. 10 V
Conversion time (default
setting: 50 Hz filter)
approx. 40 µs
approx. 50 µs (Fast mode: approx. 35 µs)
approx. 100 µs
Resolution
16 bit (including sign)
Measuring error (full
measuring range)
< ± 0.3% (at 0 °C ... +55 °C, relative to the full scale value)
< ± 0.5% (when the extended temperature range is used)
Supply voltage for elec-
tronic
via the E-bus
Current consumption via
E-bus
typ. 130 mA
typ. 170 mA
typ. 130 mA
Electrical isolation
500 V (E-bus/field voltage)
Bit width of the process
image (default setting)
Inputs: 1 x 16 bit;
Status: 1 x 8 bit
Inputs: 2 x 16 bit;
Status: 2 x 8 bit
Inputs: 4 x 16 bit;
Status: 4 x 8 bit
Configuration
no address or configuration settings required
Weight
approx. 55 g
Permissible ambient tem-
perature range during op-
eration
-25°C ... +60°C (extended temperature range)
Permissible ambient tem-
perature range during
storage
-40°C ... +85°C
Permissible relative hu-
midity
95%, no condensation
Dimensions (W x H x D)
approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm)
Mounting [
}
43]
on 35 mm mounting rail conforms to EN 60715
Vibration/shock resis-
tance
conforms to EN 60068-2-6 / EN 60068-2-27,
see also
Installation instructions for terminals with increased mechanical load capacity [
}
47]
EMC immunity/emission
conforms to EN 61000-6-2 / EN 61000-6-4
Protection class
IP20
Installation position
variable
Approval
CE
ATEX [
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55]
cULus [
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56]