SIMATIC S7-200 SMART analog input module / 6ES7288-3AE08-0AA0

6ES7288-3AE08-0AA0: S7-200 SMART expansion module with specifications from the exact manufacturer model column. Verify host expansion support, load limits and supplied revision before ordering.

Manufacturer part number: 6ES7288-3AE08-0AA0
Brand: Siemens
Category: PLC and HMI
Catalog status: Request a quotation

Technical specifications

Controller family: SIMATIC S7-200 SMART
Analog inputs: 8
Analog outputs: 0
Input method: Voltage or current differential; selectable in groups of 2
Input ranges: +/-10 V, +/-5 V, +/-2.5 V, or 0 to 20 mA
Voltage input resolution: 12 bits + sign bit
Current input resolution: 12 bits
Isolation (field to logic): None
Dimensions (W x H x D): 45 x 100 x 81 mm
Generation scope: SMART expansion module; do not infer compatibility with classic S7-200 or non-expandable CR CPUs
Document pages: PDF 901, 1004
Current lifecycle status: Not established by historical manual; confirm separately

Manufacturer manual · S7-200 SMART System Manual / V2.8 / 08/2023 · en · PDF · V2.8 / 08/2023 / A5E03822230-ALManufacturer source: Siemens · Model explicitly covered in family document · Covered models: 6ES7288-3AE08-0AA0 · 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.