EL2044 | EtherCAT Terminal, 4-channel digital output, 24 V DC, 2 A, with extended diagnostics
+24 V
EL2044 | EtherCAT Terminal, 4-channel digital output, 24 V DC, 2 A, with extended diagnostics
The EL2044 digital output terminal connects the binary 24 V DC control signals from the automation device on to the actuators at the process level with electrical isolation. The EtherCAT Terminal contains four channels that indicate its signal state by means of light emitting diodes. The integrated diagnostics can be evaluated in the controller and is indicated by the LEDs. Maintenance of the application is simplified by the diagnostics. The power contacts are connected through. The reference potential of the outputs is the 0 V DC power contact. The outputs are supplied via the 24 V DC power contact.
Special features:
- connection of different load types possible (ohmic, inductive, lamp load up to 24 W)
- max. output current 2 A per channel
- overload and short-circuit proof outputs and reverse polarity protection
- integrated diagnostics option, including
- short-circuit detection per channel
- line break detection per channel
- overcurrent per channel
- overtemperature
- voltage loss and undervoltage
- parameterizable output behavior in case of bus error (safe state)
Product status:
regular delivery
Product information
| Technical data | EL2044 |
|---|---|
| Connection technology | 2-wire |
| Number of outputs | 4 |
| Nominal voltage | 24 V DC (-15%/+20%) |
| Load type | ohmic, inductive, lamp load up to max. 24 W |
| Max. output current | max. 2 A (short-circuit proof) per channel, with diagnostic |
| Output stage | push (high-side switch) |
| Short-circuit current | typ. < 4 A |
| Reverse voltage protection | yes |
| Breaking energy | typ. < 150 mJ/channel |
| Switching times | typ. TON: 50 µs, typ. TOFF: 100 µs |
| Current consumption E-bus | typ. 55 mA |
| Electrical isolation | 500 V (E-bus/field potential) |
| Current consumption power contacts | typ. 25 mA + load |
| Configuration | via TwinCAT System Manager |
| Special features | diagnostics via process data and LED: overtemperature, PowerFail, short circuit (per channel), open load detection |
| Weight | approx. 50 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. rating/installation pos. | IP20/variable |
| Pluggable wiring | for all ESxxxx terminals |
| Approvals/markings | CE |
| Housing data | EL-12-8pin | ES-12-8pin |
|---|---|---|
| Design form | compact terminal housing with signal LEDs | terminal housing with pluggable wiring level |
| Material | polycarbonate | |
| Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm | |
| 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 BZxxx series | |
| Wiring | solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver | |
| Connection cross-section | s*: 0.08…2.5 mm², st*: 0.08…2.5 mm², f*: 0.14…1.5 mm² | s*: 0.08…1.5 mm², st*: 0.08…1.5 mm², f*: 0.14…1.5 mm² |
| Connection cross-section AWG | s*: AWG28…14, st*: AWG28…14, f*: AWG26…16 | s*: AWG28…16, st*: AWG28…16, f*: AWG26…16 |
| Stripping length | 8…9 mm | 9…10 mm |
| Current load power contacts | Imax: 10 A | |
*s: solid wire; st: stranded wire; f: with ferrule
| Ordering information | |
|---|---|
| EL2044 | EtherCAT Terminal, 4-channel digital output, 24 V DC, 2 A, with extended diagnostics |
| ES2044 | EtherCAT Terminal, 4-channel digital output, 24 V DC, 2 A, with extended diagnostics, pluggable wiring |
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