Siemens 6ES7318-2AJ00–0AB0 S7-300 CPU 318-2 DP Used
$500.00
Out of stock
Request QuoteThe 6ES7318-2AJ00-0AB0 is a Siemens SIMATIC S7-300 CPU 318-2 DP controller with integrated PROFIBUS DP master/slave interface. A legacy S7-300 platform CPU for mid-range automation applications.
| CPU Type | 318-2 DP |
| Fieldbus | PROFIBUS DP (master/slave) |
| Platform | SIMATIC S7-300 |
| Condition | Used |
Description
Siemens 6ES7318-2AJ00-0AB0-U
The 6ES7318-2AJ00-0AB0 is a Siemens SIMATIC S7-300 CPU 318-2 DP controller with integrated PROFIBUS DP master/slave interface. A legacy S7-300 platform CPU for mid-range automation applications.
| Module Overview | |
|---|---|
| Catalog Number | 6ES7318-2AJ00-0AB0 |
| Product Family | SIMATIC S7-300 |
| Module Type | CPU 318-2 DP |
| Fieldbus | PROFIBUS DP (master/slave) |
| Condition | Used |
| Electrical Specifications | |
|---|---|
| Fieldbus | PROFIBUS DP |
| Role | Master / Slave |
Disclaimer: PLC Exchange is an independent reseller and is not an authorized distributor, affiliate, licensee, partner, or agent of Siemens. All product information on this page is compiled from publicly-available manufacturer publications, technical data sheets, and catalog sources, each of which remains the copyright of its originating manufacturer. We make no representation or warranty, express or implied, regarding the accuracy, completeness, timeliness, or fitness for any particular purpose of the specifications or descriptions shown — content may contain errors, omissions, or out-of-date information. Product images are the property of their respective manufacturers, trademark owners, and source publications, and are displayed solely for identification purposes under the nominative fair use doctrine; images are representative and may depict a different configuration or catalog variant than the exact product listed. Purchasers should independently verify specifications against the current manufacturer publication before placing an order. All product names, trademarks, service marks, and registered trademarks are the property of their respective owners, and their use does not imply endorsement or affiliation.
Technical Notes for 6ES7318-2AJ00–0AB0-U
- Mounts on standard 35mm DIN rail with direct side-bus connection to Compact 5000 I/O modules.
- Program using Studio 5000 Logix Designer software (v30 or later recommended).
- Firmware updates available through ControlFLASH or ControlFLASH Plus.
- All 6ES7318-2AJ00–0AB0-U units sold by PLC Exchange are tested and ship in original factory packaging.
- For application-specific questions or system compatibility verification, contact PLC Exchange technical support at [email protected] or 980-202-0882.
Alternative Part Numbers & Names for 6ES7318-2AJ00–0AB0-U
The 6ES7318-2AJ00–0AB0-U by Siemens may also be found under the following alternative names, catalog numbers, or common search variations:
- 6ES73182AJ00–0AB0U
- Siemens 6ES7318-2AJ00–0AB0-U
- 6ES7318 2AJ00–0AB0 U
All variations refer to the same Siemens product. If you are unsure whether this is the correct part for your application, contact our team for assistance.
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 10 × 10 × 7 in |
| upc | 4025515060710 |
| mpn | 6ES7318-2AJ00–0AB0-U |
| manufacturer | Siemens |
| condition | Original Packaging |
| warranty | 2.5 Year PLC Exchange Warranty, 30 Days worry-free return from delivery |
Dimensions & Weight for 6ES7318-2AJ00–0AB0-U
| Shipping Dimensions | |
|---|---|
| Weight | 2 lbs |
| Length | 10 in |
| Width | 10 in |
| Height | 7 in |
| Box Dimensions (L×W×H) | 10 × 10 × 7 in |
Dimensions shown are for the shipping package. For module-level mechanical dimensions, refer to the manufacturer datasheet.
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Frequently Asked Questions
Does the 6ES7318-2AJ00–0AB0-U include a warranty?
Yes. Every 6ES7318-2AJ00–0AB0-U sold by PLC Exchange includes a 2.5-year warranty (30 months, full replacement). Details: https://plcexchange.net/warranty-information/
What is the return policy for the 6ES7318-2AJ00–0AB0-U?
PLC Exchange offers a 30-day worry-free return policy. Eligibility and details: https://plcexchange.net/return-policy/
When will my 6ES7318-2AJ00–0AB0-U ship?
In-stock orders placed before 4 PM ET ship the same business day via free UPS Ground. Expedited options (Next Day Air, 2nd Day Air) are available at checkout.
Who manufactures the 6ES7318-2AJ00–0AB0-U?
The 6ES7318-2AJ00–0AB0-U is manufactured by Siemens. PLC Exchange is an independent reseller specializing in Siemens industrial automation products.



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