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Siemens SIMATIC S7-300 CPU 315F-2DP | 384KB RAM | Fail-Safe

Siemens SIMATIC S7-300 CPU 315F-2DP fail-safe module with DP.

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ManufacturerSiemens

Part number6ES7315-6FF04-0AB0

Work Memory 384 KB

Width 40 mm

Interface 2 DP master/slave

Power Supply 24 V DC integrated

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Fail-safe functionality DP master/slave capability 384 KB work memory Integrated 24V DC power supply Compact 40mm design

Product description

The Siemens SIMATIC S7-300 CPU 315F-2DP (6ES7315-6FF04-0AB0) is a fail-safe central processing unit designed for robust safety applications. It features 384 KB of work memory, an integrated power supply (24 V DC), and a second interface supporting DP master/slave functionality. This 40mm wide module requires a Micro Memory Card for operation.

This CPU is engineered for safety-critical operations in sectors like automotive manufacturing, packaging machinery, and material handling systems, where precise and reliable safety interlocks are necessary. The DP master/slave capability allows for efficient integration into distributed control architectures.

Stanlo Automation, a veteran-owned distributor of industrial automation surplus, provides the 6ES7315-6FF04-0AB0 at a competitive price. We ensure that you receive high-quality, tested components to keep your operations running smoothly.

Technical specifications

Work Memory	384 KB
Width	40 mm
Interface 2	DP master/slave
Power Supply	24 V DC integrated
Memory Card	Micro Memory Card required
Series	SIMATIC S7-300

Common applications

Machine safety controls

Automation systems

Industrial safety

Packaging machinery

Automotive plants

Material handling

Compatible systems

SIMATIC S7-300 PLC systems PROFIBUS DP networks (master/slave)

Also known as

SIMATIC S7-300 CPU 315F-2DP Siemens 315F-2DP fail-safe module

Replaces / compatible with

This fail-safe CPU is an enhancement to the S7-300 family, offering DP master/slave capabilities for safety-related distributed control. It integrates MPI and DP interfaces for broad system compatibility.

Technical note

Expert tip

The integrated power supply requires a 24V DC input; ensure proper wiring and fusing as per Siemens guidelines to prevent damage and ensure safety.

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Frequently asked questions

What type of interface is supported on the second port of the 6ES7315-6FF04-0AB0?

The Siemens SIMATIC S7-300 CPU 315F-2DP (6ES7315-6FF04-0AB0) features a second interface that functions as a DP master/slave. This allows it to communicate effectively within PROFIBUS DP networks.