SIEMENS 6ES72266RA320XB0 SIMATIC S7-1200 RELAYOUTPUT SM 1226
Description
Fail-safe digital output module is supplement to the integral I/O of the CPUs. Integrated into the overall automation for the implementation of safety-related requirements and integrated safety functions. Communication with fail-safe CPUs via PROFISAFE mechanisms. For flexible adaptation of the controller to the corresponding task, subsequent expansion of the system with additional inputs. Operable exclusively in the central system.