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Siemens SIMATIC MICROBOX 420-RTX Industrial PC

Name: Siemens 6ES7675-1BB30-0QA0
Brand: Siemens
SKU: 6ES7675-1BB30-0QA0
Availability: InStock

Siemens SIMATIC MICROBOX 420-RTX compact industrial PC.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number6ES7675-1BB30-0QA0

Processor Celeron 400 MHz

RAM 512 MB SDRAM

Storage 2 GB CompactFlash

Ethernet 2 x 10/100 Mbit/s

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Response within 1 business hour

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12-month warranty

All units tested

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

Compact industrial design Celeron 400 MHz processor 512MB RAM and 2GB CF card Multiple Ethernet and USB ports Watchdog and temp monitoring Pre-installed WinAC RTX

Product description

The Siemens SIMATIC MICROBOX 420-RTX (6ES7675-1BB30-0QA0) is a compact industrial PC designed for demanding automation tasks. It is equipped with a Celeron 400 MHz processor, 512 MB SDRAM, and a 2 GB CompactFlash drive for storage. Connectivity includes 2 x 10/100 Mbit/s Ethernet ports, 4 x USB ports, and 1 x serial COM1 port. It also features a watchdog timer and temperature monitoring for robust operation. Windows CE (WinAC RTX) is pre-installed.

This industrial PC is ideal for use as a control system, HMI, or data acquisition unit in manufacturing, process control, and embedded automation applications. Its small footprint and rugged design make it suitable for installation in tight spaces or harsh environments where traditional PCs are not feasible. The inclusion of PROFIBUS DP (12 Mbps) enables seamless integration into Siemens automation networks.

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Technical specifications

Processor	Celeron 400 MHz
RAM	512 MB SDRAM
Storage	2 GB CompactFlash
Ethernet	2 x 10/100 Mbit/s
USB	4 x
Serial	1 x COM1
OS	WinAC RTX
PROFIBUS DP	12 Mbps
Series	SIMATIC MICROBOX

Common applications

Industrial automation

Machine control

HMI applications

Data acquisition

Embedded systems

Process control

Compatible systems

SIMATIC S7 PLCs PROFIBUS DP networks Industrial Ethernet

Also known as

Siemens MICROBOX PC 6ES7675 1BB30 0QA0 SIMATIC 420-RTX

Replaces / compatible with

This industrial PC can replace older Siemens SIMATIC Box PCs or similar embedded computing solutions requiring a compact form factor and industrial robustness. It is compatible with systems requiring PROFIBUS DP connectivity.

Technical note

Expert tip

The 2 GB CompactFlash card is the primary storage for the operating system and application data; ensure it is properly formatted and secured.

What happens next?

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Frequently asked questions

What operating system is pre-installed on the Siemens 6ES7675-1BB30-0QA0 MICROBOX PC?

The Siemens SIMATIC MICROBOX 420-RTX (6ES7675-1BB30-0QA0) comes with Windows CE (WinAC RTX) pre-installed. This real-time operating system is optimized for industrial automation tasks.