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Siemens SIMATIC S7-300 CPU 315 (6ES7315-1AF03-0AB0) - Updated

Siemens SIMATIC S7-300 CPU 315 with 48KB work memory and integrated power supply.

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ManufacturerSiemens

Part number6ES7315-1AF03-0AB0

Work Memory 48 KB

Interface MPI

Power Supply 24 V DC Integrated

Memory Card Micro Memory Card Required

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Integrated 24 V DC power supply 48 KB work memory MPI interface SIMATIC S7-300 platform Robust design

Product description

The Siemens SIMATIC S7-300 CPU 315 (6ES7315-1AF03-0AB0) is a central processing unit from the reliable S7-300 series, featuring an integrated 24 V DC power supply and 48 KB of work memory. This model requires a Micro Memory Card for operation and utilizes an MPI interface for programming and communication, suitable for standard automation tasks.

This CPU serves as a core component in numerous industrial applications, including machine control, material handling, and basic process automation. Its straightforward design and integrated power supply simplify installation and reduce system complexity, making it a practical choice for many automation projects.

Stanlo Automation, a proud veteran-owned supplier of surplus industrial automation parts, offers the Siemens SIMATIC S7-300 CPU 315. We are committed to providing reliable, high-quality components at competitive prices to support your automation infrastructure. Partner with Stanlo Automation for your Siemens automation requirements.

Technical specifications

Work Memory	48 KB
Interface	MPI
Power Supply	24 V DC Integrated
Memory Card	Micro Memory Card Required
Series	SIMATIC S7-300

Common applications

Machine control

Process automation

Material handling

Manufacturing lines

Industrial control

Compatible systems

Siemens SIMATIC S7-300 I/O modules Siemens SIMATIC S7-300 communication modules Micro Memory Cards

Also known as

Siemens S7-300 315 MPI 6ES73151AF030AB0 Siemens PLC CPU 315 Integrated PSU

Replaces / compatible with

This is a later revision of the CPU 315, offering potential firmware improvements over older variants while maintaining compatibility with the S7-300 series.

Technical note

Expert tip

Ensure a compatible Micro Memory Card is inserted before powering up the CPU, as it is essential for program storage and system boot-up.

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Frequently asked questions

Does the Siemens 6ES7315-1AF03-0AB0 CPU require an external power supply?

No, the Siemens SIMATIC S7-300 CPU 315 (6ES7315-1AF03-0AB0) features an integrated 24 V DC power supply, simplifying installation and reducing the need for additional components.