Siemens SIMATIC S7-1200 Digital Transistor Output Module, 10-Channel – 110-96-164 Product Overview The Siemens SIMATIC S7-1200 Digital Transistor Output Module 110-96-164 is a reliable industrial automation component designed to provide efficient signal control and flexible expansion capabilities for modern PLC systems. As part of the Siemens SIMATIC S7-1200 automation family, this module supports dependable communication between the controller and connected field devices.