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Beckhoff
EJ1957
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Beckhoff EJ1957
EJ1957 | 8-channel digital input, 4-channel digital output, 24 V DC, TwinSAFE Logic
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Description
The EJ1957 EtherCAT plug-in module is a digital input and output module for sensors with potential-free contacts for 24 V DC. The plug-in module has eight fail-safe inputs and four fail-safe outputs.
Technical parameters
| Connection technology: | distribution board |
| Specification: | link unit between safe input and output signals |
| Number of inputs: | 8 |
| Number of outputs: | 4 |
| Protocol: | TwinSAFE/Safety over EtherCAT |
| Response time: | typ. 4 ms (read input/write to E-bus) |
| Fault response time: | ≤ watchdog time (parameterisable) |
| Current consumption E-bus: | typ. 330 mA |
| Safety standard: | EN ISO 13849-1:2015 (Cat. 4, PL e) and EN 61508:2010 (SIL 3) |
| Weight: | approx. 64 g |
| Protection class: | IP 20 |
| Approvals/markings: | Overview of TwinSAFE Certifications (PDF) |
| Download EtherCAT slave information (ESI): | ESI config file EJx9xx (ZIP) |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |