Siemens SM 1221 6ES7221-1BF32-0XB0 PLC digital input 28.8 V
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.
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.
Siemens SM 1221 6ES7221-1BF32-0XB0 PLC digital input 28.8 V
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.
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