Manufacturer: BECKHOFF
Product No.: EL9222-6600
Country of origin:Germany
Product Type: Overcurrent protection terminal
Payment: T/T, Western Union
Weight: 2000g
Dimensions: 12 mm x 100 mm x 68 mm
Shipping port: Xiamen
Warranty: 12 months
The EL9222-6600 (EL9222-6600) is a high-precision 2-channel overcurrent protection terminal designed to safeguard 24 V DC circuits in industrial automation systems. Engineered to replace traditional glass fuses and thermal breakers, this electronic terminal offers superior protection for sensitive components such as sensors, actuators, and PLC I/O. Its adjustable current thresholds allow for granular protection settings, directly contributing to increased system availability and reduced downtime by isolating localized faults without triggering the main power supply protection.
The EL9222-6600 features two independent channels, each with a programmable nominal current range adjustable from 1 A to 4 A in 1 A steps. The device provides a diagnostic advance warning when the output load reaches 90% of the set threshold, allowing for proactive maintenance. A built-in 6 A (T) fail-safe element ensures additional hardware-level protection against extreme overcurrent events. Electrical isolation of 500 V between the E-bus and signal voltage is maintained, ensuring data integrity within the EtherCAT network. The unit also supports power contact distribution on output 1, simplifying high-current loop wiring.
| Feature | Specification |
| Model | EL9222-6600 |
| Brand | BECKHOFF |
| Channels | 2 |
| Rated Current | Adjustable 1–4 A (1 A steps) |
| Max Input Current | 10 A |
| Fail-safe Element | 6 A (T) |
| Operating Temp | 0 to 55 deg C |
| Protection Rating | IP20 |
| Dimensions | 12 mm x 100 mm x 68 mm |
| Weight | 55 g |
How is the nominal current adjusted on the EL9222-6600?
The current threshold is set via the integrated LED button and logic interface. Configuration can be managed directly through the TwinCAT system manager or the local interface provided on the terminal housing.
What is the purpose of the 90% advance warning?
This diagnostic feature provides a pre-alarm signal to the controller when the load on a channel nears its limit. This enables the system to log the event or trigger a controlled shutdown before an actual overcurrent trip occurs.
Does this terminal require an external fuse?
It includes an integrated 6 A (T) fail-safe element; however, always ensure the upstream power supply circuit protection meets the requirements of your specific application and local electrical codes.
Can I use this terminal for inductive loads?
Yes, the terminal is designed to handle ohmic, inductive, and capacitive loads typical in industrial control loops.
Global Express Shipping
Returns & Warranty
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Greyish White
|
| Country of origin |
Germany
|
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