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Siemens 6ES5185-3UA12 SIMATIC S5 Expansion Unit

Name: Siemens 6ES5185-3UA12
Brand: Siemens
SKU: 6ES5185-3UA12
Availability: InStock

Siemens SIMATIC S5 Expansion Unit with 21 slots and integrated fan.

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ManufacturerSiemens

Part number6ES5185-3UA12

Power Supply 230/115 V AC

Output Voltage 5 V

Output Current 18 A

Slots 21

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21 Expansion Slots Integrated Fan Wide Voltage Input (230/115V AC) SIMATIC S5 Compatibility Robust Industrial Design

Product description

The Siemens 6ES5185-3UA12 is an expansion unit for the SIMATIC S5 series, featuring 21 slots and an integrated fan. It operates on 230/115 V AC and provides 5 V at 18 A, without a manual. This unit is designed to extend the capabilities of the S5 PLC system.

This expansion unit is suitable for various industrial automation applications requiring increased I/O or processing power within a SIMATIC S5 system. It is commonly used in manufacturing, process control, and building automation where system scalability is essential.

Source your Siemens 6ES5185-3UA12 from Stanlo Automation, a veteran-owned distributor offering surplus industrial parts. We provide reliable components to keep your operations running smoothly.

Technical specifications

Power Supply	230/115 V AC
Output Voltage	5 V
Output Current	18 A
Slots	21
Fan	Integrated
Manual	Not Included
Series	SIMATIC S5

Common applications

Manufacturing Automation

Process Control

Industrial Machinery

Building Automation

SCADA Systems

Compatible systems

Siemens SIMATIC S5 PLCs

Also known as

Siemens S5 Expansion Unit 6ES5185-3UA12 PLC Module SIMATIC S5 21 Slot Expander

Replaces / compatible with

Compatible with Siemens SIMATIC S5 series PLCs requiring expansion capabilities.

Technical note

Expert tip

Ensure adequate ventilation as the unit features an integrated fan for thermal management.

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Frequently asked questions

What are the power specifications for the Siemens 6ES5185-3UA12?

The Siemens 6ES5185-3UA12 expansion unit operates on a wide input voltage range of 230/115 V AC. It provides a 5 V DC output at 18 A, supporting increased I/O and system expansion.