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6ES7288-1ST30-0AA1

S7-200 SMART CPU ST30

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Technical specifications for 6ES7288-1ST30-0AA1

  • Product Model
    6ES7288-1ST30-0AA1
  • Spare Model
    6ES7 288-1ST30-0AA1
  • Product Parameters
    S7-200 SMART CPU ST30
  • Tariff Code
    85371091
  • Country of origin
    Germany
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    110 x 100 x 81 mm
  • Manufacturer
    Siemens
  • Weight
    0.827 lbs (0.375 kg)
  • Product type designation
    CPU ST30 DC/DC/DC
  • Programming package
    STEP 7 Micro/WIN SMART
  • Onboard digital inputs
    18 x 24 V DC
  • Onboard digital outputs
    12 x 24 V DC MOSFET outputs
  • DC supply range
    20.4 to 28.8 V DC
  • Program / data memory
    18 KB / 16 KB
  • PROFINET interface
    1 port; controller and I-Device support
  • RS485 interface
    Integrated serial interface
  • Expansion capacity
    6 modules and 1 signal board max.
  • Degree of protection
    IP20

Description

Siemens 6ES7288-1ST30-0AA1 is a SIMATIC S7-200 SMART CPU ST30 for compact automation equipment using a 24 V DC control supply. The DC/DC/DC controller integrates eighteen 24 V DC digital inputs and twelve sourcing MOSFET transistor outputs, including three pulse outputs rated by Siemens for operation up to 100 kHz.

The CPU provides 18 KB of program memory, 16 KB of user data memory, PROFINET and integrated RS485 communication. It supports up to six expansion modules and one signal board; supply quality, output grouping, current limits, suppression, grounding, firmware and commissioning must follow the current Siemens S7-200 SMART System Manual.

Information

Overview Manuals Product Applications Compatibility Lifecycle & Replacement

Features:

  • SIMATIC S7-200 SMART CPU ST30 for compact DC automation
  • 18 onboard 24 V DC inputs and 12 transistor outputs
  • 20.4 to 28.8 V DC supply range
  • 18 KB program memory and 16 KB user data memory
  • Integrated PROFINET and RS485 communication
Siemens 6ES7288-1ST30-0AA1 is a DC/DC/DC controller for compact machines requiring increased onboard I/O, electronic output switching and three documented high-speed pulse outputs.
 
Verify supply quality, output grouping, load suppression, grounding, firmware and PROFINET settings against the current Siemens system manual before commissioning.
Siemens 6ES7288-1ST30-0AA1 SIMATIC S7-200 SMART CPU ST30 Manuals, Datasheets, Official Documents, Links
Important Notice: Amikon PDF documents are independent reference materials prepared from verified Siemens sources. Use the current controlled Siemens documentation for installation and commissioning. Accessories, manuals, cables, software, certificates, and other items are not included with this equipment unless listed in the stock item description.
  • Driving indexing mechanisms with three transistor pulse outputs
  • Controlling compact labeling and print-and-apply machines
  • Sequencing packaging equipment with sensor feedback
  • Coordinating cut-to-length machinery with high-speed counting
  • Managing conveyor modules with PROFINET status monitoring
Use 6ES7288-1ST30-0AA1 within the electrical, expansion and functional limits specified by Siemens.

Siemens 6ES7288-1ST30-0AA1 is engineered with STEP 7 Micro/WIN SMART and belongs to the S7-200 SMART family. It supports up to six S7-200 SMART expansion modules and one compatible signal board, selected according to firmware and power limits.

PROFINET and RS485 functions must be configured according to current Siemens documentation. Confirm MOSFET output ratings, common grouping, network settings, grounding and installation conditions before commissioning.

Siemens identifies 6ES7288-1ST30-0AA1 as the CPU ST30 DC/DC/DC article for the SIMATIC S7-200 SMART family. An exact replacement must retain the complete article number and use a supported firmware and STEP 7 Micro/WIN SMART engineering-tool combination.

Before replacement, archive the project and verify I/O allocation, MOSFET output grouping, expansion power, signal-board selection, PROFINET and RS485 settings. Check the current Siemens product record for PLM status and any official successor notice before procurement or commissioning.

Alternative Names

6ES7 288-1ST30-0AA1 SIMATIC S7-200 SMART CPU ST30 Siemens CPU ST30 DC/DC/DC

Technical notes

Use a regulated 20.4 to 28.8 V DC supply. Verify output common grouping, 0.5 A per-point limits, load suppression, grounding, firmware and PROFINET configuration against the current Siemens system manual.

FAQs

  • What is Siemens 6ES7288-1ST30-0AA1?

    +
    It is a SIMATIC S7-200 SMART CPU ST30 with a 24 V DC supply, DC inputs and transistor outputs.
  • How many onboard digital I/O points are provided?

    +
    The CPU provides 18 onboard 24 V DC digital inputs and 12 onboard transistor outputs.
  • What supply voltage does CPU ST30 require?

    +
    Siemens specifies a permissible 20.4 to 28.8 V DC supply range.
  • What type of outputs does the CPU use?

    +
    The ST30 uses sourcing solid-state MOSFET outputs rated up to 0.5 A per point.
  • Which communication interfaces are integrated?

    +
    The CPU integrates PROFINET and one RS485 serial interface.
  • What must be verified before commissioning?

    +
    Verify supply quality, output grouping, current limits, suppression, grounding, firmware, expansion power and network settings against the current Siemens manual.
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