POWER MODULE FOR ZONE 2 / CLASS I, DIV.2 SERIES 9445

The 9445/35 power module is used for intrinsically safe power supply to the 9442/35 CPU and up to 16 I/O modules. The auxiliary power connection is established using an extendable terminal with open cable end (accessories). Up to two 9445/35 power modules can be connected to a 9496/35 base to provide a redundant power supply for the 9442/35 CPU and the I/O modules. The 9445/35 power module monitors itself and reports notifications to the control system and asset management systems when there is an overload, the ambient temperatures are too high or the end of the service life has been reached

– 24 V DC supply module for IS1+ CPU modules and 16 I/O modules
– Redundancy of the power module with load sharing possible
– Integrated polarity reversal protection
– Error messages in accordance with NE 107 (overload, excess temperature, maintenance requirements)
– Support of FDT/DTM and Webserver for integration in asset management systems
– Extended ambient temperature range -40 °C to +75 °C (-40 °F to +167 °F)