Multiplexer

Multiplexer

With a new device series, Beckhoff is expanding its range of measurement technology with digital input circuits as converters (multiplexers) based on solid-state relays. With the ELM274x multiplexers, several sources can be switched to one analog input channel. The wear-free semiconductors of the 1:4 multiplexer series ELM274x switch with an extremely low leakage current and are particularly suitable for small analogue signals. The multi-channel acquisition of analog signals, as well as the flexible switching of different test states, is thus easily possible without externally connected changeover switches.

Ordering information  
ELM2742-0000 2-channel multiplexer, 1 x 4 solid-state relays 48 V AC/DC, 1 A, potential-free make contact
ELM2744-0000 4-channel multiplexer, 1 x 4 solid-state relays 48 V AC/DC, 1 A, potential-free make contact