Beckhoff Automation GmbH & Co. KG EL4374
EL4374 EtherCAT Terminal, 2-channel analog input + 2-channel analog output, multi-function, ±10 V, ±20 mA, 16 bit, 2 ksps
Категории:
Технические характеристики
| Number of inputs | 2 |
|---|---|
| Max. sampling rate | min. 500 µs (max. 2 ksps) per channel |
| Internal resistance | > 200 kΩ | 100 Ω typ |
| Input filter cut-off frequency | 1.2 kHz |
| Dielectric strength | voltage, current: max. ±30 V against GND |
| Measuring range, nominal | -10/0â¦+10 V | -20/0/+4â¦+20 mA |
| Measuring range, technical | -10.73â¦+10.73 V | -21.47â¦+21.47 mA |
| Resolution | 16 bit (incl. sign) |
| Measurement error/uncertainty | typ. < ±0.2% (at 25°C ±5°C, otherwise < ±0.3%, see documentation) |
| Electrical isolation | Channel/channel | no |
| Description | The EL4374 analog input terminal combines two analog inputs and two analog outputs that can be individually parameterized by the controller/TwinCAT via CoE for current or voltage operation. Depending on the setting, the channels process signals with |