IO-LINK MASTER MODULE CPX-E-4IOL DIMENSIONS W X L X H=18,9 MM X 76,6 MM X 124,3 MM, GRID DIMENSION=18,9 MM, DIAGNOSTICS VIA LED=(* ERROR PER MODULE, * STATUS PER CHANNEL), DIAGNOSTICS VIA BUS=(* DEVICE MISSING/FAILED, * WIRE BREAK, * MODULE ERROR, * SHORT CIRCUIT, * PARAMETER ERROR, * OVERFLOW/UNDERFLOW, * UNDERVOLTAGE, * GENERAL ERROR), MODULE PARAMETERS=(* SHORT CIRCUIT DIAGNOSTICS FOR ACTUATOR SUPPLY, * BEHAVIOUR AFTER SHORT CIRCUIT/OVERLOAD, * DEACTIVATE SENSOR SUPPLY)