KL1304 - Introduction
Fig.22: KL1304Bus terminal, 4-channel digital input, 24 VDC, 3 ms, type 2
The KL1304 digital input terminal acquires the binary 24 VDC control signals from the process level and transmits them, in electrically isolated form, to the higher-level automation device. The bus terminal has four channels, whose signal state is displayed by light emitting diodes.
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