Replacement FOR 6ES7231-4HA30-0XB0 S7-1200 PLC Analog Board

Analog board specifically for S7-1200 PLCs — model 6ES7231-4HA30-0XB0. This unit serves as a direct replacement to restore analog functionality in S7-1200 controllers and is intended for maintenance, repair, or upgrade of industrial control equipment. Matches the original 6ES7231-4HA30-0XB0 module for compatibility with S7-1200 systems.