Siemens 6ES7313-1AD00-0AB0 SIMATIC S7-300 CPU 313

Siemens 6ES7313-1AD00-0AB0 modular S7-300 CPU 313 controller

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Siemens 6ES7313-1AD00-0AB0 SIMATIC S7-300 CPU 313

CPU 313 central processing unit for modular SIMATIC S7-300 automation systems and controlled legacy-spares matching.

Product Overview

Siemens 6ES7313-1AD00-0AB0 is identified in official Siemens firmware documentation as a SIMATIC S7-300 CPU 313. The order-number group 6ES7313-1AD00/01/02-0AB0 is listed with firmware designation Z03.

For flash-memory-card firmware updating, Siemens specifies a 2 MB S7 memory card in the 6ES7 951/2-1KL00-0AA0 family, STEP 7 V3.1 or higher and suitable external programming hardware. Online firmware updating is not supported for this order-number group.

Commercial Status

Manufacturer	Siemens
Complete Part Number	6ES7313-1AD00-0AB0
Product Family	SIMATIC S7-300
Accurate Product Type	SIMATIC S7-300 CPU 313
Official Lifecycle Wording	Not stated in the exact official Siemens firmware document reviewed; no lifecycle status is inferred.

Verified Technical Data

Parameter	Official Value for 6ES7313-1AD00-0AB0
Official order number	6ES7313-1AD00-0AB0
Product family	SIMATIC S7-300
CPU designation	CPU 313
Official order-number group	6ES7313-1AD00/01/02-0AB0
Firmware designation	Z03
Flash update medium	2 MB S7 memory card
Specified memory-card family	6ES7 951/2-1KL00-0AA0
Engineering software for card update	STEP 7 V3.1 or higher
Programming hardware	PG or PC with external programmer, or PG for memory-card programming
Online firmware update	Not supported for this order-number group

Source basis: Siemens Industry Online Support official S7-300/S7-400 CPU firmware update summary for the exact CPU 313 order-number group.

System Fit and Applications

Legacy S7-300 Control

Supports maintenance of modular SIMATIC S7-300 automation systems that specify this exact CPU 313 order number.

Controlled Spare Replacement

Suitable for engineered spare matching where firmware, project version and installed rack architecture are documented.

Program Execution

Serves as the central processing unit within a compatible S7-300 station and associated modular I/O configuration.

Compatibility and Procurement Checks

Confirm the complete order number 6ES7313-1AD00-0AB0, including the 1AD00 hardware suffix.
Verify the installed S7-300 rack, power supply, signal modules and project configuration before replacement.
Check the CPU firmware designation and the STEP 7 project requirements against the installed unit.
For firmware-card work, use the specified 2 MB S7 memory-card family and suitable programming hardware.
Do not plan an online firmware update for the 6ES7313-1AD00/01/02-0AB0 order-number group.

Lifecycle Note

The exact official Siemens firmware document identifies 6ES7313-1AD00-0AB0 within the CPU 313 order-number group but does not state a PLM lifecycle term. This page therefore does not classify the product as Active, Classic, Phase Out, Discontinued or any other lifecycle state. Current supply and successor information should be verified against Siemens records.

Frequently Asked Questions

What is Siemens 6ES7313-1AD00-0AB0?

It is a SIMATIC S7-300 CPU 313 identified in the official Siemens firmware documentation.

Which firmware designation is listed?

Siemens lists designation Z03 for the 6ES7313-1AD00/01/02-0AB0 CPU 313 order-number group.

What is required for a memory-card firmware update?

The official summary specifies a 2 MB S7 memory card, STEP 7 V3.1 or higher and suitable external programming hardware.

Is online firmware updating supported?

No. The official firmware summary states that online updating is not supported for this order-number group.

What should be checked before ordering?

Verify the exact hardware suffix, installed rack and modules, firmware, STEP 7 project, memory-card requirements and current Siemens lifecycle information.