EL2904
Product Description
EL2904 is a Beckhoff terminal in the EL EtherCAT Terminals series. It provides four outputs and uses the TwinSAFE/Safety over EtherCAT protocol to transmit safety-related control data through an EtherCAT network. The outputs support 1- or 2-wire connection technology. Each output operates with a maximum current of 0.5 A and a minimum current of 20 mA. The DC-13 utilization category supports the control of DC electromagnetic loads.
The terminal operates from a 24 V DC supply, while its power contacts carry up to 10 A. Its insulation voltage is 500 V DC, providing electrical separation between applicable circuits. Overvoltage category II indicates its rated transient-voltage environment, and protection class III indicates operation from a safety extra-low-voltage supply. The IP20 protection rating guards against contact with fingers and solid objects larger than 12.5 mm but does not provide water protection.
The polycarbonate housing measures 24 mm in width, 100 mm in height, and 68 mm in depth. It installs horizontally on a 35 mm DIN rail, providing a standardized mounting arrangement within an electrical enclosure.
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Worldwide shipping via FedEx, UPS, DHL, and freight. Military-grade foam packaging on every order.