The EL9227-9482 electronic overcurrent protection terminal is a 24 V DC EtherCAT Terminal with an electronic protection function. The EL9227-9482 is a 2-channel device and switches 24 V DC overcurrents off reliably. The rated current is fixed to 8 A/2 A. The protected output 1 can be fed out via a terminal contact or directly forwarded via the power contact of neighboring terminals without wiring. The second output can be tapped via the front terminal contacts.
The EL9227-xxxx have extended functions compared to the EL9221-xxxx and EL9222-xxxx. Numerous process data are available, measured current and voltage values can also be displayed. This makes the EL9227-xxxx ideal for plant monitoring and facilitates troubleshooting, as it stores the last 10 events in a log file. In addition, there are some extended optional settings, such as e.g. characteristic curve selection, undervoltage/preliminary warning level, last state, etc. The operating status is displayed via an LED and in the process image.
Product status:
regular delivery
Product information
Technical data | EL9227-9482 |
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Technology | overcurrent protection terminal 24 V DC, 2-channel |
Input current | max. 10 A |
Rated current | 8 A/2 A |
Number of inputs | 2 |
Number of outputs | 2 |
Hold after output switch-off | ≥ 10 s (temperature-dependent) |
Advance warning output load | adjustable; 50…100% |
Integrated fail-safe element | 10 A (F) | 4 A (T) |
Over voltage power-off | ≥ 32 V DC |
Advance warning low-voltage | adjustable; 17…24 V DC |
Reverse polarity switch-off | yes |
Backward switch-off | adjustable; 3-stage |
Current consumption E-bus | typ. 80 mA |
Nominal voltage | 24 V DC |
Electrical isolation | 500 V (E-bus/signal voltage) |
Special features | output 1 additionally via power contact, LED button, extended functionalities |
Weight | approx. 55 g |
Operating/storage temperature | 0…+55°C/-25…+85°C |
Approvals/markings | CE, UL |
Housing data | EL-12-8pin |
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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*: AWG28…14, st*: AWG28…14, f*: AWG26…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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