6ES7315-2AH14-0AB0
SIMATIC S7-300 CPU 315-2 DP central processing unit with 256 KB work memory, MPI interface and PROFIBUS DP master/slave interface, integrated 24 V DC power supply — genuine article supplied by SENTRADO through authorized channels, with 24-hour response on stock and lead time for customers worldwide.
Genuine 6ES7315-2AH14-0AB0 from SENTRADO
The S7-300 CPU 315-2 DP central processing unit — 256 KB work memory with an MPI interface and a second PROFIBUS DP master/slave interface for DP-based S7-300 stations. We supply this article as a genuine Siemens product sourced through authorized channels, exported with FOB, CIF or DDP terms and full export documentation. We reply within 24 hours with a human response on stock and lead time — contact us for live stock & lead time.
SENTRADO (Beijing Xinshentuo Technology Co., Ltd.) is the export and international-project arm of a Siemens Certified System Integrator (Professional), certificate no. FY26CSI91110105801731460A, with 25+ years of control-cabinet and system-integration experience.
Supply assurance
Genuine, authorized-channel supply
Every unit is a genuine 6ES7315-2AH14-0AB0 article sourced through authorized channels, with full export documentation.
Certified integrator background
SENTRADO operates as the export and international-project arm of a Siemens Certified System Integrator (Professional), certificate no. FY26CSI91110105801731460A, with 25+ years of control-cabinet experience.
24-hour human response
We reply within 24 hours to confirm stock and lead time — contact us for live stock & lead time before ordering.
Sources: official manufacturer product pages and technical documentation.
Technical specifications
Parameters below are taken from the official Siemens SIOS technical data sheet / Industry Mall entry for 6ES7315-2AH14-0AB0.
| Product | SIMATIC S7-300 CPU 315-2 DP central processing unit |
|---|---|
| Work memory | 256 KB (integrated) |
| Interfaces | 1 × MPI; 1 × PROFIBUS DP (master/slave, RS 485) |
| Isochronous mode | Yes |
| Supply voltage | 24 V DC (19.2 – 28.8 V DC), rated current consumption 850 mA |
| Power loss | Typ. 4.5 W |
| Expansion units | Max. 3 (S7-300 racks) |
| Engineering | STEP 7 V5.5 + SP1 or higher (or V5.2 + SP1 with HSP 218) |
| Memory card | Micro Memory Card (MMC) required |
| Dimensions (W × H × D) | 40 × 125 × 130 mm |
| Weight | Approx. 290 g |
Only parameters and family facts confirmed on official Siemens sources are listed. Contact our engineers for configuration checks, accessories and compatibility with your installed system.
Compatibility & supply
Three ways our team supports your 6ES7315-2AH14-0AB0 requirement: genuine component supply, engineering/configuration checks and complete-BOM handling.
Genuine article for installed systems
We supply the genuine 6ES7315-2AH14-0AB0 (SIMATIC S7-300 CPU 315-2 DP central processing unit with 256 KB work memory, MPI interface and PROFIBUS DP master/slave interface, integrated 24 V DC power supply) sourced through authorized channels. Share your controller, drive or panel article numbers and our engineers verify compatibility with your installed system before shipment.
Engineering & compatibility checks
Direct swap-in for installed CPU 315-2 DP controllers in S7-300 racks. It runs from 24 V DC with an integrated power supply, provides an MPI interface plus a PROFIBUS DP interface (master/slave), supports isochronous mode and is programmed in STEP 7; a Micro Memory Card is required. Send us your rack and PROFIBUS configuration and we verify the CPU, MMC and accessories. Our engineers support configuration checks and program handling before shipment.
Accessories & complete BOM
We can quote the complete bill of materials — controllers, panels, modules, power supplies and accessories — in one shipment with export-grade packaging and full documents.
Typical applications
A mid-capacity S7-300 CPU with MPI and PROFIBUS DP for installed DP-based automation systems.
- S7-300 central controllers in PROFIBUS DP plants
- DP master stations for distributed ET 200 I/O
- Machine and line automation on PROFIBUS
- Retrofit and extension of installed S7-300 systems
- Replacement of CPU 315-2 DP controllers in existing racks
- Migration-ready DP stations with isochronous mode support
Supply & delivery
Genuine & sourced right
Genuine Siemens products sourced through authorized channels, with export documentation. No grey-market ambiguity.
24-hour response
Every inquiry gets a human reply within 24 hours confirming stock and lead time. Formal quotations follow manufacturer inquiry.
Stock & lead time
Availability changes daily. Contact us for live stock & lead time — express air freight for line-down emergencies.
Global export
Worldwide shipping on FOB, CIF or DDP terms with export-grade packaging and full documents — Middle East, Southeast Asia, Africa and South America.
Frequently asked questions
Is the 6ES7315-2AH14-0AB0 a genuine Siemens part?
How fast do you respond, and what about lead time?
How do I confirm compatibility with my installed S7-300 rack?
What is the CPU 315-2 DP typically used for?
What about warranty, MOQ and international shipping?
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Need 6ES7315-2AH14-0AB0 fast?
Send us the article number and quantity — we reply within 24 hours with stock and lead-time confirmation. Contact us for live stock & lead time.