Siemens S7-400 dedicated spare front connector for 6ES7431-7KF00-0AB0 / 6ES7431-7KF00-6AA0

6ES7431-7KF00-6AA0: dedicated spare front connector for 6ES7431-7KF00-0AB0. Application and pack quantity follow the exact manufacturer ordering row. Verify host compatibility and current availability before ordering.

Manufacturer part number: 6ES7431-7KF00-6AA0
Brand: Siemens
Category: PLC and HMI
Catalog status: Request a quotation

Technical specifications

Controller family: SIMATIC S7-400
Component role: Dedicated spare front connector; not the SM431 analog input module
Compatible module: 6ES7431-7KF00-0AB0
Pack quantity: 1 connector
Delivery scope note: Manufacturer states this spare part is included in the original module delivery; replacement supply must be confirmed
Document pages: PDF 69, 119
Current lifecycle status: Not established by historical May 2017 catalogue; confirm current lifecycle and supply separately

Manufacturer technical catalog · Siemens ST400 May 2017; exact accessory ordering row, PDF 69, 119 · en · PDF · ST400 May 2017Manufacturer source: Siemens · Model explicitly covered in family document · Covered models: 6ES7431-7KF00-6AA0 · Checked: 2026-10-22Official manufacturer source

This sheet provides a quick technical summary. For design, installation and final selection, review the latest official manufacturer documentation and verify the complete part number.