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Beckhoff
EL3124-0090
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Beckhoff EL3124-0090
EL3124-0090 | TwinSAFE SC: 4-channel analog input terminal 4…20 mA, differential input, 16 bit
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Description
The EL3124-0090 analog input terminal handles signals in the range from 4 to 20 mA. The current is digitised to a resolution of 16 bits and is transmitted, in an electrically isolated form, to the higher-level automation device. The input channels of the EtherCAT Terminal have differential inputs and possess a common, internal ground potential.
Technical parameters
| Number of inputs: | 4 (differential) |
| Power supply: | via the E-bus |
| Technology: | differential input |
| Signal current: | 4…20 mA |
| Distributed clocks: | yes |
| Internal resistance: | typ. 85 Ω + diode voltage |
| Input filter limit frequency: | 5 kHz |
| Common-mode voltage UCM: | max. 10 V |
| Conversion time: | ~ 100 µs |
| Resolution: | 16 bit (incl. sign) |
| Measuring error: | < ±0.3 % (relative to full scale value) |
| Surge voltage resistance: | 35 V DC |
| Electrical isolation: | 500 V (E-bus/signal voltage) |
| Current consumption power contacts: | – |
| Current consumption E-bus: | typ. 130 mA |
| Bit width in the process image: | inputs: 16 byte |
| Configuration: | no address or configuration setting |
| Special features: | TwinSAFE SC, standard and compact process image, activatable FIR/IIR filters, limit value monitoring |
| Weight: | approx. 60 g |
| Operating/storage temperature: | -25…+60 °C/-40…+85 °C |
| Relative humidity: | 95 %, no condensation |
| 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 |
| Protect. class/installation pos.: | IP 20/variable |
| Approvals: | CE, UL, Ex |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |