User & Safety Instructions 196910 Siemens SM 1223 6ES72231QH320XB0 PLC add-on module
Description
Digital inputs to complement the integrated peripherals of CPUs for the flexible adjustment of the controller to the task and the subsequent expansion of the system with additional inputs.
Description
Digital inputs to complement the integrated peripherals of CPUs for the flexible adjustment of the controller to the task and the subsequent expansion of the system with additional inputs.