EL9221-4030 | Overcurrent protection terminal, 24 V DC, 1-channel, 3 A
output 1
via power
contact
contact 0 V
output 1
EL9221-4030 | Overcurrent protection terminal, 24 V DC, 1-channel, 3 A
Safeguarding the 24 V DC power supply
System-integrated overcurrent protection in the EL9227 EtherCAT Terminal
Automatica: Beckhoff Trade Show TV
System-integrated overcurrent protection in the EtherCAT I/O system
SPS IPC Drives
The EL9221-4030 electronic overcurrent protection terminal is a 24 V DC EtherCAT Terminal with an electronic protection function. The EL9221-4030 is a single-channel device and switches 24 V DC overcurrents off reliably. The rated current is fixed at 3 A. The protected output can be fed out via a terminal contact or directly forwarded via the power contact of neighboring terminals without wiring. The operating status is displayed via an LED and in the process image.
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regular delivery
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| Technical data | EL9221-4030 |
|---|---|
| Technology | overcurrent protection terminal 24 V DC, 1-channel |
| Nominal voltage | 24 V DC |
| Number of outputs | 1 |
| Number of inputs | 1 |
| Input current | max. 10 A |
| Rated current | 3 A |
| Hold after output switch-off | ≥10 s |
| Advance warning output load | 90 % |
| Integrated fail-safe element | 4 A (T) |
| Over voltage power-off | ≥ 32 V DC |
| Advance warning low-voltage | – |
| Reverse polarity switch-off | – |
| Current consumption E-bus | typ. 80 mA |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| Special features | output additionally via power contact, LED button |
| Weight | approx. 55 g |
| Operating/storage temperature | 0…+55 °C/-25…+85 °C |
| Protect. rating/installation pos. | IP20/see documentation |
| Approvals/markings | CE, UL |
| Housing data | EL-12-8pin |
|---|---|
| Design form | compact terminal housing with signal LEDs |
| 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 |
| Connection cross-section AWG | s*: AWG 28…14, st*: AWG 28…14, f*: AWG 26…16 |
| Stripping length | 8…9 mm |
| Current load power contacts | Imax: 10 A |
*s: solid wire; st: stranded wire; f: with ferrule
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