EL1814
The EL1814 from Beckhoff provides 4 digital input bits and operates at a nominal voltage of 24 V DC. Part of the EL EtherCAT Terminals series, it uses 3-wire connection technology and complies with EN 61131-2 type 1/3 specifications. It weighs 60 g and measures 12 mm in width for compact installation.
It features a typ. 10 µs input filter and a 3 ms debounce filter for signal stabilization. It draws typically 90 mA from the E-bus. It operates between -25 °C and +60 °C.