Siemens 6ES7531-7MH00-0AB0 is the SIMATIC S7-1500 AI 16xI BA analog input module. It provides 16 current input channels with 16-bit resolution. Siemens lists an accuracy of 0.5%, diagnostic functions and hardware interrupts for this article number.

Siemens specifies the front connector as a separately ordered item. State whether you need a screw-terminal or push-in connector when sending your RFQ, and confirm the final package contents in the quotation.

For replacement procurement, compare the entire article number with the existing module and consult the manufacturer documentation for the installation and engineering requirements. Similar model prefixes do not establish interchangeability.

Send ChainXcel the complete part number, quantity and delivery country. Include any connector, production-version or documentation requirements. Product condition, availability, price, accessories and dispatch timing are confirmed for the specific inquiry before ordering.