EL3702 - Technical data
Technical data | EL3702 | EL3702-0015 |
---|---|---|
Number of inputs | 2 | |
Signal voltage | -10 V ... +10 V | -150 mV ... +150 mV |
Max. sampling rate | max. 10 µs/100 kSps (per channel, simultaneous) | |
Oversampling factor | n = integer multiple of the EtherCAT cycle time, 1..100 | |
Input signal bandwidth | 0 ... 30 kHz (recommended) | |
Distributed Clocks precision | < 100 ns | |
Internal resistance | > 200 kΩ | |
Common-mode voltage UCM | max. 35 V | |
Dielectric strength differential | max. 35 V | |
Resolution | 16 bit | |
Sampling type | simultaneous | |
Ground reference | differential | |
Conversion time | ~ 10 µs | |
Measuring error | < ± 0.3 % | < ± 0.3 % |
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 | 0°C ... +55°C |
Permissible ambient temperature range during storage | -40°C ... +85°C | -25°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 | on 35 mm mounting rail conforms to EN 60715 | |
Enhanced mechanical load capacity | yes, see also installation instructions for enhanced mechanical load capacity | - |
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*) | CE, EAC, UKCA |
*) 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 |