Beckhoff Automation el1124

The EL1124 digital input terminal acquires the binary 5 V control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The EtherCAT Terminal has four channels that indicate their signal state via light emitting diodes. The 5 V supply voltage can be generated with the EL9505 power supply terminal, and fed into the power contacts.   Special features: 5 V inputs low delay due to fast 0.05 µs input filter fast CMOS inputs +5 V and 0 V sensor supply connections