Beckhoff Automation ep3744-1041

The EP3744-1041 EtherCAT Box, equipped with six digital inputs, two digital outputs and four pressure inputs, acquires these signals and transmits them ®C electrically isolated ®C to the controller. The signal status is indicated by LEDs; the digital signals are connected via 4-pin M8 screw type connectors. The pressure is measured as the differential pressure to the fifth connection by an integrated 6?mm fitting. The pressure values are available as 16-bit values. Measurement can be made between -7°≠7?bar, with the value being output in relation to the fifth connection, e.g. for vacuum measurement in relation to the ambient pressure at suction grippers. In absolute-pressure mode it is possible to measure pressures between 0°≠7?bar. The operating mode is preselected via CoE parameters. If the supply voltages fall below a certain level (