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Siemens 6ES5490-8MB21 SIMATIC S5 20-Pin Screw Connector

Name: Siemens 6ES5490-8MB21
Brand: Siemens
SKU: 6ES5490-8MB21
Availability: InStock

Siemens 6ES5490-8MB21 SIMATIC S5 20-pin screw connector for S5-100U PLC.

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ManufacturerSiemens

Part number6ES5490-8MB21

Manufacturer Siemens

Series SIMATIC S5

Part Number 6ES5490-8MB21

Pins 20

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20-Pin Screw Terminal Fixed Mounting Design For SIMATIC S5-100U Secure Signal Transmission Robust Industrial Construction

Product description

The Siemens 6ES5490-8MB21 is a 20-pin screw connector designed for fixed mounting within Siemens SIMATIC S5-100U PLC systems. It serves as a secure interface for connecting external devices to the PLC, ensuring reliable data and signal transmission.

This connector is engineered for stability in industrial environments, where vibration or movement could impact connection integrity. Its robust construction and screw terminals make it ideal for applications demanding dependable connectivity, particularly with the S5-100U system.

Stanlo Automation, your trusted veteran-owned surplus parts distributor, offers the Siemens 6ES5490-8MB21. We provide essential components for industrial automation, ensuring you can maintain your legacy systems.

Technical specifications

Manufacturer	Siemens
Series	SIMATIC S5
Part Number	6ES5490-8MB21
Pins	20
Mounting	Fixed
Compatibility	S5-100U PLC

Common applications

PLC I/O Interface

Industrial Control Panels

Automation Systems

Data Connectivity

Fixed Installation

Compatible systems

SIMATIC S5-100U

Also known as

Siemens S5 490 20-Pin Connector 6ES5490-8MB21 Fixed Mount Connector SIMATIC S5 Screw Terminal

Replaces / compatible with

This 20-pin screw connector is designed for fixed mounting in Siemens SIMATIC S5-100U PLC systems.

Technical note

Expert tip

The fixed mounting design of the 6ES5490-8MB21 provides enhanced mechanical stability compared to plug-in connectors.

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Frequently asked questions

What is the intended mounting type for the Siemens 6ES5490-8MB21 connector?

The Siemens 6ES5490-8MB21 is specifically designed for fixed mounting. This ensures a stable and permanent connection within the SIMATIC S5-100U PLC system, making it suitable for applications where the connector will not be frequently moved or disconnected.