Protected VARAN Digital Mixed Module Digital Inputs (back readable output) Number of inputs Input voltage Sensor supply current limit The PVDM 086 Protected VARAN Digital Mixed Module has eight +24 V/2 A digital outputs (positive switching) that are back-readable and therefore can be used as inputs. In addition, the outputs are short-circuit protected. There are also diverse diagnostic functions available in this module: - The status of the outputs is back readable. - Each I/O socket is monitored for current surges in the sensor supply. Signal level Switching threshold Input current Input delay Status display yellow LEDs Electrical Requirements Bus supply voltage I/O supply Current consumption of the bus supply Current consumption of I/O supply The status is shown with red LEDs and can be read back. Input filters are available to suppress noise signals occurring in the signal lines. depends on the load of the digital outputs and the current capacity on the sensor supply: maximum 4 A Article Number and Miscellaneous Article number Dimensions Environmental Conditions Storage temperature Interfaces Interfaces Digital Outputs Number of outputs Short-circuit proof Back readable Maximum continuous current load allowed per channel Maximum total current per group of 4 (I/O 1-4 or 5-8) Maximum total current (all 8-channels) Voltage drop over power supply (output active) Residual current (output inactive) Operating temperature EMC stability Shock resistance Protection type Turn-on delay Turn-off delay Status display yellow LEDs