Beckhoff Automation el1712

The EL1712 digital input terminal acquires the binary control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The direct connection of 120 V DC signals for DC and AC voltage is possible. The EtherCAT Terminal has two channels that indicate their signal state via light emitting diodes.   Special features: direct connection of 120 V signals for DC and AC voltage