
BECKHOFF EL1904 New
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The Beckhoff EL1904 EtherCAT Terminal is a compact 4-channel digital input module for safety-related automation applications using TwinSAFE technology. Designed for 24 V DC signal acquisition, it integrates safety inputs directly into EtherCAT-based control systems and is well suited for machine building, production lines and industrial control panels.
This TwinSAFE input terminal supports Safety over EtherCAT and is engineered for demanding functional safety requirements up to Cat. 4, PL e and SIL 3. With 1-/2-wire connection technology, typical response time of 4 ms and a compact 12 mm terminal housing for 35 mm DIN rail mounting, the EL1904 enables efficient cabinet design and reliable diagnostics via integrated signal LEDs.
For B2B buyers looking for a dependable Beckhoff safety I/O solution, the EL1904 offers proven EtherCAT performance, straightforward installation and long-term suitability for industrial safety circuits, supplied with a 1-year warranty for added purchasing confidence.
- Brand: Beckhoff
- Series: EtherCAT Terminals
- Model: EL1904
- Input type: 4-channel digital input, 24 V DC
- Protocol: TwinSAFE/Safety over EtherCAT
- Response time: typ. 4 ms
- Protection rating: IP20
- Connection technology: 1-/2-wire