Siemens SB10 binary I/O interface for FM458-1 DP / 6DD1681-0AE2

6DD1681-0AE2: SB10 binary I/O interface for FM458-1 DP. Specifications follow the exact manufacturer row; confirm the complete host configuration, revision and current availability before ordering.

Manufacturer part number: 6DD1681-0AE2
Brand: Siemens
Category: PLC and HMI
Catalog status: Request a quotation

Technical specifications

Controller family: SIMATIC S7-400
Module function: SB10 interface module
Binary I/O connection capacity: 8 binary I/O signals per ordering description; separate input/output allocation not established by this row
Compatible module: FM458-1 DP
Compatibility scope: Verify exact signal direction,electrical ratings and wiring in the dedicated hardware manual
Document pages: PDF 87
Current lifecycle status: Not established by historical May 2017 catalogue; confirm current lifecycle and supply separately

Manufacturer technical catalog · Siemens ST400 May 2017; exact technical/ordering row, PDF 87 · en · PDF · May 2017Manufacturer source: Siemens · Model explicitly covered in family document · Covered models: 6DD1681-0AE2 · 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.