Product overview
EL37x2
17
Version: 3.5
3.4
EL3742 - Technical data
Technical data
EL3742
Number of inputs
2
Signal voltage
0 mA…20 mA
Oversampling factor
n = integer multiple of the EtherCAT cycle time, 1..100
Distributed Clocks precision
< 100 ns
Internal resistance
85 Ω typ. + diode voltage
Resolution
16 bit
Conversion time
~ 10 µs
Input signal bandwidth
0 ... 30 kHz (recommended)
Measuring error
< ± 0.3 % (at 25 °C ... +55 °C,
based on the full-scale value, at < 10 Hz input signal)
< ± 0.5 % (when the extended temperature range is
used)
Electrical isolation
500 V (E-bus/field voltage)
Supply voltage for electronics
via the E-bus
Current consumption via E-bus
typ. 200 mA
Bit width in process image
Input: n x 2 x 16 bit data, 2 x 16 bit CycleCounter if
applicable, 4 bytes StartNextLatchTime if applicable
Configuration
via TwinCAT System Manager
Weight
approx. 60 g
Permissible ambient temperature range during
operation
-25 °C ... +60 °C (extended temperature range)
Permissible ambient temperature range during
storage
-40 °C ... +85 °C
Permissible relative humidity
95 %, no condensation
Dimensions (W x H x D)
approx. 15 mm x 100 mm x 70 mm (width aligned:
12 mm)
Mounting [
}
34]
on 35 mm mounting rail conforms to EN 60715
Vibration/shock resistance
conforms to EN 60068-2-6 / EN 60068-2-27,
see also
installation instructions [
}
37]
for enhanced
mechanical load capacity
EMC immunity/emission
conforms to EN 61000-6-2 / EN 61000-6-4
Protection class
IP20
Installation position
variable
Approval
CE
ATEX [
}
44]
cULus [
}
45]
Summary of Contents for EL3702
Page 2: ......
Page 6: ...Table of contents EL37x2 6 Version 3 5...
Page 83: ...Commissioning EL37x2 83 Version 3 5 Fig 92 Incorrect driver settings for the Ethernet port...
Page 142: ...Commissioning EL37x2 142 Version 3 5 Fig 184 Process data tab SM0 EL37x2...
Page 143: ...Commissioning EL37x2 143 Version 3 5 Fig 185 Process data tab SM1 EL37x2...
