"Bus module CPX-E-EC Dimensions W x L x H=42,2 mm x 125,8 mm x 76,5 mm, Grid dimension=18,9 mm, Diagnostics via LED=(* EtherCAT Error, * EtherCAT RUN, * Modify, * Power supply electronics/sensors, * Power supply load, * System error, * Connection status), Diagnostics via bus=(* Wire break, * Short circuit, * parameterisation error, * Upper limit value not observed, * Overtemperature, * Lower limit value not observed, * Undervoltage), Configuration support=ESI file