Beckhoff việt nam, đại lý beckhoff, nhà phân phối beckhoff, module beckhoff, plc beckhoff đại lý beckhoff
Thiết bị đầu cuối ELM3002-0000 | EtherCAT Terminal, 2-channel analog input, voltage, ±30 V…±20 mV, 24 bit, 20 ksps
Thông số kỹ thuật thiết bị đầu cuối Beckhoff ELM3002-0000 | EtherCAT Terminal, 2-channel analog input, voltage, ±30 V…±20 mV, 24 bit, 20 ksps
| System data | ELM300x |
|---|---|
| Voltage measurement | ±30/10/5/2.5/1.25 V, ±640/320/160/80/40/20 mV, 0…5/10 V |
đại lý beckhoff | đại lý ELM300x
nhà phân phối beckhoff | nhà phân phối ELM300x
| Technical data | ELM3002-0000 |
|---|---|
| Number of channels | 2 |
| Technology | voltage measurement |
| Signal type | differential |
| Connection technology | 2-wire |
| Connection type | push-in, service plug 2-pin |
| Max. sampling rate | max. 50 µs/20 ksps (per channel, simultaneously) |
| Oversampling factor | n = 1…100 selectable (max. 20 ksamples/s) |
| Internal resistance | > 500 kΩ (30 V); > 4 MΩ (others) |
| Measurement error/ uncertainty | typ. |
| Temperature coefficient | typ. |
| Functional diagnostics | yes |
| Connection diagnostics | broken wire/short circuit |
| Distributed clocks | yes, accuracy |
| Resolution | 24 bit (incl. sign) |
| Electrical isolation channel/channel | no |
| Electrical isolation channel/bus | 707 V DC (type test) |
| Current consumption power contacts | – |
| Current consumption E-bus | typ. 330 mA |
| Weight | approx. 350 g |
| Operating/storage temperature | -25…+60 °C/-40…+85 °C |
| Thermal dissipation | typ. 3 W |
| Special features | ExtendedRange 107 %, free numeric filter, TrueRMS, integrator/differentiator, non-linear scaling, PeakHold |
| Approvals/markings | CE, UL |
