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Beckhoff EL4078
The EL4072, EL4074, and EL4078 analog output terminals output 10 V/20 mA standard signals with 16-bit resolution and up to 2000 values per second. Each channel can be parameterized individually via th…
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Description
The EL4072, EL4074, and EL4078 analog output terminals output 10 V/20 mA standard signals with 16-bit resolution and up to 2000 values per second. Each channel can be parameterized individually via the controller/TwinCAT. All known standard signals in
Specification
| Number Of Outputs | 8 |
|---|---|
| Wiring | solid conductors (s): direct plug-in technique; fine-stranded conductors (st) and ferrule (f): spring actuation by screwdriver |
| Ground Reference (Input) | single-ended |
| Max. Sampling Rate | min. 500 µs (max. 2 ksps) per channel |
| Sampling Type | multiplex |
| Load | voltage: > 5 kΩ (short-circuit-proof) current: 300 Ω |
| Output Range, Nominal | -10/0…+10 V, -20/0/+4…+20 mA |
| Output Range, Technical | -10.73…+10.73 V, -21.47…+21.47 mA |
| Resolution | 16 bit (incl. sign) |
| Measurement Error/Uncertainty | typ. ±0.07%AEW (voltage and current, at 25°C ±5°C, otherwise ±0.1%) |
| Electrical Isolation | Channel/Channel | no |
| Power Supply | via power contacts, 24 V DC (-15 %/+20 %) |
| Distributed Clocks | – |
| Electrical Isolation | channel/E-bus: functional separation 707 V DC type test |
| Current Consumption Power Contacts | typ. 60 mA (required for operation of the outputs, specification at full load, additional current requirement at +24 V/0 V connected loads) |
| Current Consumption E Bus | typ. 135 mA |
| Special Features | U/I parameterizable, ExtendedRange 107%, output diagnosis |
| Weight | approx. 65 g |
| Operating Temperature | -25…+55°C |
| Storage Temperature | -40…+85°C |
| Relative Humidity | 95%, no condensation |
| Emc Immunity/Emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Vibration/Shock Resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| Protect. Rating/Installation Pos. | IP20/variable |
| Approvals/Markings | CE |
| Design Form | HD (High Density) housing with signal LEDs |
| Material | polycarbonate |
| Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Side By Side Mounting By Means Of | double slot and key connection |
| Marking | labeling of the BZxxxx series |
| Connection Cross Section | s*: 0.08…1.5 mm², st*: 0.25…1.5 mm², f*: 0.14…0.75 mm² |
| Connection Cross Section Awg | s*: AWG28…16, st*: AWG22…16, f*: AWG26…19 |
| Stripping Length | 8…9 mm |
| Current Load Power Contacts | Imax: 10 A |
| Dimensions (W X H X D) | 12 mm x 100 mm x 68 mm |
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