EL4124
Product Description
EL4124 is a Beckhoff terminal in the EL EtherCAT Terminals series. It provides four single-ended analog outputs, with each channel using a common ground reference. The outputs deliver signals from 4 mA to 20 mA and support loads below 350 Ω. A 16-bit resolution provides precise output-value control, while the process image occupies four 16-bit values for communication with the controller. Simultaneous sampling updates all four output channels together.
With distributed clocks disabled, the terminal supports a maximum sampling rate of 4 kSps; enabling distributed clocks provides synchronized operation at up to 2.5 kSps. The electronics receive power through the E-Bus, while the output stage uses a 24 VDC supply. The 0 V terminal has a 500 mA capacity for the output-stage return connection. Its IP20 protection rating guards against contact with fingers and similarly sized solid objects, but does not provide water protection.
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