EL3174-0002 - Technical data
Technical data | EL3174-0002 | |
|---|---|---|
Analog inputs | 4 | |
ADC type | SAR | |
Signal voltage | -10/0…+10 V | |
Signal current | -20/0/+4…+20 mA | |
Measuring range, nominal (Full Scale Value) | Voltage measurement range | -10/0…+10 V |
Current measurement range | -20/0/+4…+20 mA | |
Measuring range, technical | Voltage measurement range | -10.73…+10.73 V |
Current measurement range | -21.47…+21.47 mA | |
Measuring error | < ±0.2 % (at 25 °C (±5 °C), or else < ±0.3 %, relative to full scale value) | |
Distributed Clocks | yes | |
Distributed Clocks precision | << 1 µs | |
Support NoCoEStorage | yes | |
Resolution | 16 bit (incl. sign) | |
Sampling type | simultaneous | |
Ground reference | differential | |
Internal resistance | Voltage measurement: > 200 kΩ | Current measurement: 85 Ω typ. | |
Input filter limit frequency | 5 kHz | |
Common-mode voltage UCM | - | |
Minimal EtherCAT cycle time | 175 µs | |
Overcurrent protection | 50 mA typ. | |
Bit width of the process image | Inputs: 16 Byte | |
Configuration | no address or configuration settings required | |
Special features | U/I parameterizable, Extended Range, standard and compact process image, activatable FIR/IIR filters | |
Supply voltage for electronic | via the E-bus | |
Current consumption via E-bus | typ. 140 mA | |
Electrical isolation | functional isolation (testing voltage 2,500 V, 7s channel/ channel and channel/ fieldbus, production test) | |
Recommended operating voltage range (ground related to GND/ 0V power contact) | Voltage measurement range | Depending on the normative application environment with consideration of the above stated electrical isolation |
Current measurement range | ||
Recommended signal range | Voltage measurement range | Extended Range (107%), differential |
Current measurement range | Extended Range (107%), differential | |
Destruction limit | Voltage measurement range | 2.5 kV (Testing voltage production test) |
Current measurement range | 2.5 kV (Testing voltage production test) | |
Destruction limit | Voltage measurement range | 30 V (overcurrent protection available, see above) |
Current measurement range | 30 V (overcurrent protection available, see above) | |
Weight | approx. 65 g | |
Permissible ambient temperature range during operation | -25…+60 °C | |
Permissible ambient temperature range during storage | -40…+85 °C | |
Permissible relative humidity | 95 %, no condensation | |
Design | compact terminal housing with signal LED | |
Dimensions (W x H x D) | approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm) | |
on 35 mm mounting rail conforms to EN 60715 | ||
Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 | |
EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 | |
Protection class | IP20 | |
Installation position | variable | |
Marking / Approval*) | ||
*) Real applicable approvals/markings see type plate on the side (product marking).
Ex markings
Standard | Marking |
|---|---|
ATEX | II 3 G Ex nA IIC T4 Gc |
IECEx | Ex nA IIC T4 Gc |
cFMus | Class I, Division 2, Groups A, B, C, D |