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The product identified as Siemens 6ES7231-5QD30-0XB0 is an Analog Input Module in the Simatic S7 hardware family.
Within the process-control arrangement, this class of module brings discrete field status into the control system. Typical signal sources include switches, relay contacts, permissives, and equipment-status circuits when they match the module's electrical requirements. This is relevant where the installation calls for this specific component class.
SIMATIC S7 integrates programmable control, modular I/O, and industrial communication functions. This product belongs to the PLC modules layer of the installed S7 automation solution. Installation should follow the control node's approved hardware records.
Country of origin is listed as Germany.
SIEMENS SIMATIC S7-1200 analog input, SM 1231 TC, 4 AI thermocouples
Product was cancelled by Siemens 09.26.2013. Successor 6ES7231-5QD32-0XB0
Product was cancelled 09.26.2013. Successor 6ES7231-5QD32-0XB0
Product was cancelled by Siemens 09.26.2013. Successor 6ES7231-5QD32-0XB0
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