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Siemens 6ES7288-1ST30-0AA1 SIMATIC S7-200 SMART CPU ST30

Siemens 6ES7288-1ST30-0AA1 SIMATIC S7-200 SMART CPU ST30 Controller

SIMATIC S7-200 SMART · CPU ST30

6ES7288-1ST30-0AA1

The 6ES7288-1ST30-0AA1 is a Siemens SIMATIC S7-200 SMART CPU ST30 PLC with 18 digital inputs, 12 transistor outputs and integrated PROFINET communication.

INPUTS18 DI

OUTPUTS12 Transistor

SUPPLY20.4–28.8 VDC

MEMORY30 KB

MANUFACTURERSiemens

CONDITION / WARRANTYOriginal New · One-Year Warranty

ISO CERTIFICATIONISO-Certified Product

VERIFICATION● Product photos and videos provided after inquiry

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SIEMENS ● STANDARD CPU

SIMATIC S7-200 SMART PLC

6ES7288-1ST30-0AA1

CPU ST30

Standard CPU · DC/DC/DC

MEASUREMENT ROLE

6ES7288-1ST30-0AA1 is a standard SIMATIC S7-200 SMART CPU with onboard 18 DI at 24 V DC, 12 transistor outputs rated 0.5 A and integrated communication interfaces.

CONFIGURATION NOTE

For 6ES7288-1ST30-0AA1, Siemens specifies an 20.4–28.8 V DC supply, 30 KB program/data memory and onboard PROFINET plus RS485 communication.

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ORDER NUMBER BREAKDOWN

How the order number identifies this CPU

6ES7288

Product familySIMATIC S7-200
SMART

1ST30

CPU version

0AA1

Order suffix

MANUFACTURER-REFERENCE CHARACTERISTICS

Technical Specifications

SIMATIC S7-200 SMART ↗

S7-200 SMART CPU FAMILY

Engineering data at a glance

Click “+” to expand more specifications.

LENGTH11 cm

WIDTH10 cm

HEIGHT8.1 cm

WEIGHT0.375 kg

Official Siemens product data.

Official product verification Verify the complete order number 6ES7288-1ST30-0AA1and electrical version against the current official Siemens datasheet before ordering.

General Information −

BrandSiemens

Part number6ES7288-1ST30-0AA1

Product typeCPU ST30 DC/DC/DC

Product familySIMATIC S7-200 SMART

Mounting styleDIN rail

Engineering softwareSTEP 7 Micro/WIN SMART

Onboard I/O and Memory ＋

Digital inputs18 DI, 24 V DC

Digital outputs12 transistor outputs, 0.5 A

Program / data memory30 KB total

Performance and Communication ＋

Bit execution time150 ns

PROFINET10/100 Mbps controller/device

Serial interfaceRS485

Power loss12 W maximum

Functions6 counters, up to 8 PID loops

Environment and Certification ＋

Operating temperature: −20 to +60 °C for horizontal mounting and −20 to +50 °C for vertical mounting. Maximum relative humidity is 95%, non-condensing.

Source: Siemens official technical datasheet for 6ES7288-1ST30-0AA1.

FAQ

Questions Buyers Ask Most

Is 6ES7288-1ST30-0AA1 suitable for a machine that needs fast DC outputs?＋

6ES7288-1ST30-0AA1 is a DC/DC/DC compact CPU for conveyors, packaging equipment and small process skids. Its transistor outputs switch DC loads; it is not the relay-output version.

What onboard I/O is available on 6ES7288-1ST30-0AA1 before adding expansion modules?＋

6ES7288-1ST30-0AA1 CPU ST30 provides 18 digital inputs at 24 V DC and 12 transistor outputs rated 0.5 A. Confirm the steady-state and inrush current of valves, contactors and indicators before wiring the outputs directly.

What power supply and panel space should be reserved for 6ES7288-1ST30-0AA1?＋

Use a 20.4–28.8 V DC supply with 24 V DC nominal operation. Siemens specifies approximately 12 W power loss, a body size of 110 × 100 × 81 mm and a weight of about 375 g.

How much program and data memory does 6ES7288-1ST30-0AA1 provide?＋

6ES7288-1ST30-0AA1 CPU ST30 provides 30 KB total program and data memory, organized as 18 KB program memory and 12 KB data memory. Check the final code size, alarm history and recipe storage before standardizing on the 6ES7288-1ST30-0AA1 CPU ST30.

Can 6ES7288-1ST30-0AA1 connect to an Ethernet HMI and a serial drive at the same time?＋

The 6ES7288-1ST30-0AA1 CPU ST30 includes PROFINET 10/100 Mbps for controllers or HMIs and an integrated RS485 port for PPI, Modbus RTU, USS or free-port communication, subject to the project configuration.

Can 6ES7288-1ST30-0AA1 add I/O or a signal board later?＋

6ES7288-1ST30-0AA1 CPU ST30 belongs to the expandable S7-200 SMART CPU range. Compatible signal modules and a signal board can extend the system, but the exact module mix, current budget and addressing should be checked against the hardware configuration.

What details should a buyer send for an accurate 6ES7288-1ST30-0AA1 quotation?＋

Send the full order number 6ES7288-1ST30-0AA1, quantity, 24 V DC load current, required DI/DO count, HMI or drive protocols, expansion-module list, destination and requested delivery date.

CONTACT PRODUCT SPECIALIST

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DATA SHEET

Manuals and Official References for
6ES7288-1ST30-0AA1

Official Siemens documentation for the SIMATIC S7-200 SMART CPU ST30.

SIMATIC S7-200 SMART CPU ST30

Siemens technical datasheet for 6ES7288-1ST30-0AA1, including electrical, I/O, memory, communication, environmental, dimension and weight data.

OFFICIAL DATASHEET

Contact to Get Support

Send the complete model, quantity, and your technical or purchasing question.

EMAIL
sales5@mooreplc.com WHATSAPP
+86 153 5940 8275

Technical statements on this product page are based on publicly available official Siemens manufacturer documentation.

S7-200 SMART SYSTEM RELATIONSHIP

How CPU ST30 Fits into the SIMATIC S7-200 SMART System

Siemens is the brand; SIMATIC S7-200 SMART is the PLC family; and 6ES7288-1ST30-0AA1 is the CPU ST30 DC/DC/DC model with onboard I/O and communication.

Siemens · BRAND

SIMATIC S7-200 SMARTPLC FAMILY · AUTOMATION SYSTEM

PROCESSING CORE

CPU ST30

CPU ST30 executes the user program and manages its onboard 18 digital inputs and 12 transistor outputs.

ENGINEERING

STEP 7 Micro/WIN SMART

STEP 7 Micro/WIN SMART is used to configure, program and commission the S7-200 SMART CPU.

COMMUNICATION

PROFINET and RS485

Integrated PROFINET and RS485 interfaces connect the CPU with HMI, controllers and field devices.

System relationship: verify the complete CPU order number, power version, I/O needs and compatible S7-200 SMART expansion modules.

APPLICATION AREAS

Application mind map for the S7-200 SMART CPU ST30

Machine ControlLogic and sequence control for compact machines

Packaging LinesOnboard digital I/O and transistor switching

APPLICATION CENTER CPU ST30 Compact PLC automation

Building SystemsControl of pumps, fans and auxiliary equipment

OEM EquipmentCost-effective automation for production equipment

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05ASSURANCE

One-Year WarrantyOne-year warranty from delivery for products supplied by Moore Automation.

Warranty Claim Information＋

What to provide: If a product-related issue occurs within the warranty period, contact our team and submit one clear, continuous video for review.

✓Complete product and nameplate

✓Power supply and wiring connections

✓Installation and operating conditions

✓Indicator lights, alarms or error messages

✓Clear description of the fault

✓Continuous video showing the issue

Review outcome: If the evidence confirms a covered product fault, Moore Automation will arrange the appropriate warranty solution.

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