Siemens Digital Output Module, SM 1223 Series

A range of Siemens SM 1223 DIN Rail Digital Input/ Output Signal Modules that will convert the level of the external digital signals from the process into the internal signal level of the S7-1200. The digital signal can then be mixed as desired by the user to the relevant task.

• These digital input/output modules will permit the connection of the controller to digital signals of the process
• Output of digital signals from the controller to the process
• With signal modules which can be mixed as desired, users can adapt their controllers exactly to the relevant task
• Available modules with 8, 16 input/output channels are available