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Siemens 6ES7288-5BA01-0AA0 SB BA01 battery board supporting S7-200 SMART real time clock
Siemens 6ES7288-5BA01-0AA0 SB BA01 battery board supporting S7-200 SMART real time clock
Siemens 6ES7288-5BA01-0AA0 SB BA01 battery board supporting S7-200 SMART real time clock

Siemens 6ES7288-5BA01-0AA0 S7-200 SMART SB BA01 Battery Board

EMAIL SALES
Siemens official data verified
6ES7288-5BA01-0AA0 — SB BA01 real-time-clock battery board

A compact S7-200 SMART battery signal board identified by Siemens as SB BA01 for supporting the controller real-time clock.

S7-200 SMARTSB BA01RTC support35 mm signal board
Sales managerTiffany Guan
Mobile / WhatsApp+86 18030235313
Officially verified product profile
Product typeSB BA01 battery board
Primary functionReal-time-clock support
Width35 mm
Height52.2 mm
Depth16 mm
Approximate weight20 g
  • Brand:

    SIEMENS
  • Item NO.:

    6ES7288-5BA01-0AA0
  • Part Number:

    6ES7288-5BA01-0AA0
  • Weight:

    20 g
  • Dimensions:

    35 × 52.2 × 16 mm
  • Certification:

    Official Siemens documentation verified
  • Description:

    A compact S7-200 SMART battery signal board identified by Siemens as SB BA01 for supporting the controller real-time clock.
6ES7288-5BA01-0AA0 configuration inquiry

Get a precise quote for SB BA01 real-time-clock battery board

Email Sales
Sales managerTiffany Guan
WhatsApp+86 18030235313

6ES7288-5BA01-0AA0 official identification

Siemens identifies 6ES7288-5BA01-0AA0 as SB BA01 real-time-clock battery board. A compact S7-200 SMART battery signal board identified by Siemens as SB BA01 for supporting the controller real-time clock.

RTC retention accessorySupports the real-time clock on a compatible S7-200 SMART CPU.
Signal-board footprintInstalls in the supported CPU signal-board position instead of occupying a full expansion-module slot.
Compact mechanical profileSiemens lists a 35 × 52.2 × 16 mm body and approximately 20 g mass.
Exact compatibility boundaryThe CPU hardware and project requirements must explicitly support SB BA01; it is not a general-purpose PLC battery.

Verified technical facts

  • Siemens identifies 6ES7288-5BA01-0AA0 as the S7-200 SMART SB BA01 battery board.
  • Its documented function is support of the controller real-time clock.
  • The official dimensions are 35 mm wide, 52.2 mm high and 16 mm deep.
  • The listed approximate weight is 20 g.
  • The exact Siemens entry includes EU and UK declarations of conformity, China RoHS and EAC records.
  • SB BA01 is a signal-board accessory and does not add digital or analog I/O channels.
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6ES7288-5BA01-0AA0 order guide

Use the exact manufacturer order number and verify the system constraints before procurement.

1

Confirm the exact CPU

Verify that the installed S7-200 SMART CPU accepts SB BA01 in its signal-board slot.

2

Confirm the requirement

Order this board when the project needs RTC support, not additional I/O or communications.

3

Match the article number

Retain the full 6ES7288-5BA01-0AA0 suffix in the purchase record.

4

Plan maintenance access

Allow service access to the CPU signal-board compartment.

5

Review clock behavior

Check the CPU manual for RTC retention, initialization and maintenance instructions.

6

Record the installation

Update the hardware list and spare register with the exact board model.

Quotation checklist: Send the complete order number, nameplate photo, quantity, destination and required condition. Technical compatibility remains an engineering decision.

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Model-specific support

6ES7288-5BA01-0AA0 service and FAQ

Answers below use Siemens official product documentation for this exact order number.

Exact-order verificationWe compare the complete manufacturer suffix before quotation.
Configuration reviewShare the controller, I/O list, protection scheme or field-load data.
Documentation basisSpecifications are tied to official manufacturer sources.
Global inquiry supportProvide destination and quantity for a precise commercial response.

Frequently asked questions

What does 6ES7288-5BA01-0AA0 do?

It is the S7-200 SMART SB BA01 battery board used to support the controller real-time clock.

Does SB BA01 add any I/O points?

No. Siemens identifies it as a battery board, not an input or output module.

Is it a full-width expansion module?

No. It uses the compatible CPU signal-board position.

What are the board dimensions?

35 × 52.2 × 16 mm.

How much does SB BA01 weigh?

Siemens lists approximately 20 g.

Can it be used with every Siemens PLC?

No. Compatibility must be verified for the exact S7-200 SMART CPU hardware.

Which approvals are listed?

The official product data includes EU and UK declarations, China RoHS and EAC.

What should be supplied for a quotation?

Provide the full article number, CPU model, quantity and a nameplate photo if replacing an installed board.

Sales managerTiffany Guan
WhatsApp+86 18030235313
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Software, licensing, controller, interface, shield and power-supply references.

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Controller, Interface & Power Modules

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Companion-Slot to FTA Cable Selection

Internal cable references for 40-channel input and output connections to field termination assemblies.

INPUT · 40 CHANNEL
TC-201-02-2M5

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Application fit

Where 6ES7288-5BA01-0AA0 fits

Use the verified electrical, lifecycle and system limits—not generic family assumptions—to decide suitability.

Application areas

01Scheduled machine operationSupports time-based sequences that depend on the compatible CPU real-time clock.
02Production timestampingHelps retain controller time for events or records when used in the supported CPU.
03Utility schedulingSupports clock-based start, stop or tariff logic in a validated S7-200 SMART application.
04Exact spare replacementReplaces an installed SB BA01 using the complete Siemens order number.

Why choose Nordwel

Best fit: Projects whose drawings or migration study name this exact order number and documented function.
Check first: Exact suffix, host system, power, wiring, software, lifecycle and field-device requirements.
Fast quotationConfirm pricing, availability and lead time against current Nordwel business records.
Dedicated sales contactWork directly with Tiffany Guan for pre-order clarification and order follow-up.
Final selection depends on the exact suffix, host system, power, wiring, software, lifecycle and field-device requirements.
Need help confirming this exact configuration?CONTACT SALES
Need a hard-to-find industrial spare?Send the complete model, manufacturer, quantity and equipment nameplate. Nordwel will cross-check the exact brand, revision, electrical interface and mechanical configuration before quotation.
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