Siemens PLC Rack with Modules and PC adapter CPU317-2 6ES7317-2A10-0AB0 5A PSU PS307 6ES7307-1EA00-0AA0 PC ADAPTER 6ES7972-0CB20-0XA0 32xDI 6ES7321-1BL00-0AA0 32xDO 6ES7322-1BL00-0AA0 MMC 512KB good used condition
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