505-4732 | Siemens Output Module

The Discrete AC Output modules are both sourcing and sinking. Therefore,the outputs operate when wired in either a sourcing or a sinkingconfiguration. AC modules do not have blown-fuse indicatorsInput and output modules may be connected to each other to check theoperation of the modules. The user- (external) power supply must be theappropriate voltage for both input and output modules. For AC modules, anadditional external load resistor may be required to satisfy the minimumload specification.