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Siemens SIMATIC S5 CPU 942H - Part 6ES5942-7UH11

Name: Siemens 6ES5942-7UH11
Brand: Siemens
SKU: 6ES5942-7UH11
Availability: InStock

Siemens SIMATIC S5 CPU 942H Central Processing Unit for S5-115H.

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ManufacturerSiemens

Part number6ES5942-7UH11

Part Number 6ES5942-7UH11

Manufacturer Siemens

Type CPU 942H

System SIMATIC S5-115H

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CPU 942H for SIMATIC S5-115H 5 KB RAM (expandable) Redundant capable TTY interface for communication Designed for industrial control

Product description

The Siemens 6ES5942-7UH11 is a CPU 942H Central Processing Unit for the SIMATIC S5-115H system. It features 5 KB of RAM, expandable up to 37 KB with a memory submodule, and includes a TTY interface for OP/PG/PC/SINEC L1 connections. This module is designed for redundant operation within the S5-115H PLC family.

This CPU is essential for controlling and managing processes within industrial automation settings, particularly in manufacturing and legacy systems that utilize the SIMATIC S5 platform. Its robust design ensures reliable operation in demanding environments.

Stanlo Automation, a veteran-owned business, offers this crucial component. We understand the importance of reliable industrial parts and are committed to providing quality surplus inventory to keep your operations running smoothly.

Technical specifications

Part Number	6ES5942-7UH11
Manufacturer	Siemens
Type	CPU 942H
System	SIMATIC S5-115H
RAM	5 KB (expandable to 37 KB)
Interface	1x TTY (20 mA Current Loop)

Common applications

Industrial automation

Manufacturing

Process control

Legacy system upgrades

SIMATIC S5 systems

Compatible systems

SIMATIC S5-115H

Also known as

Siemens CPU 942H SIMATIC S5 CPU S5-115H CPU 942H 6ES5942-7UH11 PLC

Replaces / compatible with

This CPU is a core component of the Siemens SIMATIC S5-115H system. It is not typically a direct replacement for other part numbers but rather a functional unit within its specified system.

Technical note

Expert tip

This CPU module requires specific memory submodules for operation and expansion, which must be compatible with the SIMATIC S5-115H series.

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Frequently asked questions

What is the memory capacity of the Siemens 6ES5942-7UH11 CPU?

The Siemens 6ES5942-7UH11 CPU 942H has 5 Kbytes of RAM. This capacity can be expanded up to 37 Kbytes with the addition of a suitable memory submodule.