The EL4002 is a digital input module,It is designed to be used with their programmable logic controllers (PLCs) and is part of their EtherCAT I/O system.
Key features and specifications of the EL4002 module may include:
Number of channels: 2
Input voltage range: Depending on the variant, it could be 5 VDC (TTL) or 24 VDC
Input filter: Configurable filter time to eliminate noise and stabilize the input signals
Diagnostic LEDs: Status indicators for each channel.
EtherCAT communication: The module interfaces with the PLC using the EtherCAT fieldbus protocol.
Configuration: The module can be configured and integrated into the PLC system using Beckhoff's TwinCAT software environment.