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Siemens SIMATIC S5 6ES5943-7UB11 CPU for S5-115U with 48KB RAM

Siemens SIMATIC S5 6ES5943-7UB11 CPU for S5-115U with 48KB RAM.

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ManufacturerSiemens

Part number6ES5943-7UB11

RAM 48 KB

PG Connection 1

System SIMATIC S5-115U

Type Central Processing Unit (CPU)

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48KB RAM 1 PG connection Designed for S5-115U CPU module SIMATIC S5 series

Product description

The Siemens 6ES5943-7UB11 is a central processing unit (CPU) for the SIMATIC S5-115U PLC. This model offers a larger memory capacity of 48KB and includes one PG (Programmer) connection for interface.

This CPU is designed for the S5-115U system, catering to more demanding automation tasks that require increased program storage and processing power. It is widely used in industrial environments for machine control, complex process automation, and factory automation systems.

Stanlo Automation, a veteran-owned provider of surplus industrial automation parts, supplies the Siemens 6ES5943-7UB11. We are dedicated to offering reliable components and efficient service to help you maintain your critical automation infrastructure.

Technical specifications

RAM	48 KB
PG Connection	1
System	SIMATIC S5-115U
Type	Central Processing Unit (CPU)

Common applications

Industrial Automation

PLC Systems

Manufacturing

Process Control

Machine Building

Complex Automation

Compatible systems

SIMATIC S5-115U

Also known as

SIMATIC S5 CPU 943 6ES5 943-7UB11

Replaces / compatible with

This CPU is a replacement for existing 6ES5943-7UB11 modules within the Siemens S5-115U PLC system. It offers enhanced memory capacity and a dedicated PG connection for programming.

Technical note

Expert tip

The 48KB RAM in this CPU allows for larger and more complex control programs compared to lower-memory variants in the S5-115U series.

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Frequently asked questions

What is the memory capacity and programming interface for the Siemens 6ES5943-7UB11 CPU?

The Siemens 6ES5943-7UB11 CPU is equipped with 48KB of RAM, providing ample storage for complex control programs. It features a single PG (Programmer) connection, which is used for interfacing with programming devices for software development and system diagnostics.