Overview

The KL1814 digital input terminal acquires the binary 24 V DC control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The Bus Terminal has four channels, whose signal state is displayed by light emitting diodes. The power contacts are connected through. With the KL1814, the reference ground for all inputs is the 0 V power contact.   Special fea...