SIMATIC S7-200 SMART SB BA01 battery signal board / 6ES7288-5BA01-0AA0

6ES7288-5BA01-0AA0: specifications reviewed against the exact manufacturer manual row. Verify host support, mounting, communication role and included items before ordering.

Manufacturer part number: 6ES7288-5BA01-0AA0
Brand: Siemens
Category: PLC and HMI
Catalog status: Request a quotation

Technical specifications

Controller family: SIMATIC S7-200 SMART
Battery type: CR1025; not included, must be purchased separately
Battery nominal voltage: 3 V
Battery nominal capacity: 30 mAh
Hold-up time: Approximately 1 year; verify battery temperature suitability
Firmware dependency: Mechanically designed for CPUs with firmware V2.0 and later; confirm exact CPU support
Battery critical level: Below 2.5 V
Dimensions (W x H x D): 35 x 52.2 x 16 mm
Host compatibility: Verify exact SMART CPU and firmware support; classic S7-200 compatibility is not implied
Document pages: PDF 932, 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: 6ES7288-5BA01-0AA0 · 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.