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Siemens 6ES7288-1ST40-0AA0 SIMATIC S7-200 SMART CPU ST40

SIEMENS · S7-200 SMART CONTROLCPU ST40 · DC/DC/DC
SMART CPU MODULE

6ES7288-1ST40-0AA0

Siemens 6ES7288-1ST40-0AA0 is an S7-200 SMART ST40 CPU with 24 DC inputs, 16 transistor outputs and 40 KB program/data memory for compact automation.

24 DI16 DO
Brand New OriginalOne Year WarrantyFast Delivery
COMPACT LOGIC24-point CPU for compact machine control
24VDC40 KB6 EXT.
ORDER CHECKSTEP 7 Micro/WIN SMART
REQUEST A QUOTEInquire Nowab@mooreplc.com  ↗
  • Worldwide delivery
  • Delivery from stock
  • In stock really means in stock
  • No account required
  • Shipped from the China
Product Specifications
Manufacturer Siemens
Item number 6ES7288-1ST40-0AA0
Country of Origin China
Lead Time 2-3 DAYS
After-Sales Support One Year Warranty
HS Code / Commodity code Please confirm the destination before shipping.
FAQ

Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.

Yes,we offer one year warranty for all new products.

Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.

Normally 3-5 working days,some remote areas 5-7 days more.

Product information
01
VERIFIED PRODUCT DATA

Product specifications

Siemens-confirmed CPU, I/O, memory, communication and installation data for 6ES7288-1ST40-0AA0.

CORE IDENTITY & OUTPUT
ManufacturerSiemens
Article number6ES7288-1ST40-0AA0
Product familySIMATIC S7-200 SMART
CPU typeST40 DC/DC/DC
Digital inputs24 x 24 V DC
Digital outputs16 x 24 V DC transistor outputs
Supply voltage20.4 to 28.8 V DC
Program/data memory40 KB
Programming packageSTEP 7 Micro/WIN SMART
MountingStandard DIN rail
PROTECTION & INSTALLATION
High-speed pulse outputs3 channels, 100 kHz
EthernetIntegrated PROFINET interface
Expansion capacityUp to 6 expansion modules and 1 signal board
Maximum simultaneous outputs16
Shielded cable length500 m maximum
Unshielded cable length150 m maximum
Power consumption680 mA maximum at 24 V DC
Product statusEarlier ST40 version; verify firmware and revision before replacement
Country of originChina
Net weight0.410 kg

Officially listed shipping data: 12.5 x 10 x 8 cm and 0.410 kg.

02
FUNCTION & APPLICATION

Application fit

Three practical use profiles for this model and its system role.

CPULogic sequencingCompact machine logic
PULSE100 kHzMotion pulse output
PROFINETEthernetNetworked control
APPLICATION FITSelect around the model's I/O, network, installation and lifecycle requirements.
01 / LOGIC

Machine sequencing

Use the onboard inputs and transistor outputs for compact sequencing, interlocks and actuator control.

02 / MOTION

High-speed pulse tasks

Use the three high-speed pulse channels for compatible stepper or servo pulse applications.

03 / NETWORK

PROFINET exchange

Connect the integrated Ethernet interface to a S7-200 SMART network and engineering workflow.

03
PURCHASING QUESTIONS

FAQ

Answers distinguish manufacturer documentation from order-specific checks.

01

What I/O does Siemens 6ES7288-1ST40-0AA0 provide?

The ST40 DC/DC/DC CPU provides 24 digital 24 V DC inputs and 16 digital 24 V DC transistor outputs.

02

Which supply voltage is specified for Siemens 6ES7288-1ST40-0AA0?

The specified supply range is 20.4 to 28.8 V DC.

03

Can Siemens 6ES7288-1ST40-0AA0 be used for pulse motion tasks?

The S7-200 SMART data lists three high-speed pulse channels rated up to 100 kHz for compatible motion applications.

04

Which software is used with Siemens 6ES7288-1ST40-0AA0?

Siemens identifies STEP 7 Micro/WIN SMART as the programming package for this CPU family.

05

Is Siemens 6ES7288-1ST40-0AA0 interchangeable with later ST40 revisions?

Do not assume interchangeability: compare hardware suffix, firmware support, memory behavior and project requirements before replacement.

06

What should be included in a quotation for Siemens 6ES7288-1ST40-0AA0?

Send the full nameplate, required expansion modules or signal board, quantity and destination so the CPU revision and shipping offer can be checked.

04
OUR COMPANY HISTORY

Our Company History

A concise timeline from Xiamen beginnings to worldwide service.

2005

The Beginning

Company was founded in Xiamen, Fujian, China, in 2005 with a team of only four people. We initially served selected European and North American markets with industrial automation products from Siemens, Allen-Bradley and Bently Nevada.

2017

A Period of Growth

By 2017, our team had grown to approximately 30 people, and we had established a warehouse for in-stock automation components. Our business expanded across Europe, North America and Southeast Asia.

Today

Serving Customers Worldwide

Today, Company serves customers worldwide with a professional team of approximately 60 people. Our warehouse holds popular, hard-to-find and discontinued automation components, supported by responsible communication and delivery.

05
WHY CHOOSE US

Why Choose Us

Practical reasons customers choose us for sourcing, checking, delivery and long-term support.

One-Stop Sourcing

Thousands of suppliers and a wide range of products allow you to experience a one-stop shop.

Highest Quality

We focus on supplying high-quality automation products and check each item before delivery.

Warranty Support

Most products have a warranty period of up to one year, with a suitable solution for verified quality issues.

Responsive Service

Our sales personnel provide more than 10 hours of service and promptly respond to your inquiries.

Fast Dispatch

Products can be prepared for delivery within 1–3 days after order confirmation, with DHL service available.

Secure Packaging

Good packaging helps protect products during transportation and can reduce unnecessary shipping costs.

06
CROSS-BRAND SOURCING

Other automation references

Share a label photo or part list when you need help identifying a less common component.

HS2016
GJR2237600R1
SUPC3
LP-XP91D03-000C
R0001
2W-B
HDR-40
CLIOP823A
6ES7431-1KF10-0AB0
K9403TR-03
CI502/1SAP220700R0001
A01
6ES5460-4UA13
11BF8000230
372-5EY01
M2301
STEP-PS/1AC
ZN1CL-kLIC-DI
M12
476M-624
176F3423
G12MFS/HP/NA
PM581-ETH
ETOR-4
MFD-TA17
X2-10GB-LR
D8RW2
CM577-ETH
CP330026
5502DAL
CMD5B2000
7101063006W
RM-LP55
167A.000367
ES5D001VST00
KJ1502X1-BD1
F035393
OA-4108-2002-1
S8VS-09024A
PRODUCT ENQUIRY

Review your 6ES7288-1ST40-0AA0 requirement

Include the full label, required accessories, quantity and destination.

SALES MANAGERMay

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