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Siemens SIMATIC MICROBOX PC 420 Industrial Computer

Siemens SIMATIC MICROBOX PC 420 industrial computer.

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ManufacturerSiemens

Part number6AG4040-0AG20-0MX0

Processor Pentium III 933 MHz

Memory 256 MB SDRAM-133

Storage 256 MB Compact-Flash

Interfaces 2x LAN, 1x DVI-I, 1x COM1, 4x USB 2.0

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Compact industrial PC design Pentium III 933 MHz processor 256MB RAM and 256MB CF storage Multiple onboard interfaces PC/104-Plus expansion support Robust temperature and watchdog monitoring

Product description

The Siemens SIMATIC MICROBOX PC 420, part number 6AG4040-0AG20-0MX0, is a compact industrial PC designed for demanding automation environments. It features a Pentium III processor running at 933 MHz with a 133 MHz Front Side Bus, and 256 MB of SDRAM memory. Storage is provided by a 256 MB CompactFlash card, and it comes without an operating system. This unit includes essential interfaces on board: 2x LAN (RJ45), 1x Graphics (DVI-I), 1x Serial (COM1), and 4x USB 2.0 ports. It also supports up to 3 PC/104-Plus expansion slots.

This industrial PC is built for reliability with integrated temperature monitoring, a watchdog timer, and a 24V DC industrial power supply. Its robust design makes it suitable for applications in harsh industrial settings, such as machine control, data acquisition, and HMI interfaces in manufacturing, process control, and automation sectors.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6AG4040-0AG20-0MX0 SIMATIC MICROBOX PC 420. We provide reliable access to industrial automation components, ensuring you receive quality equipment for your operational needs.

Technical specifications

Processor	Pentium III 933 MHz
Memory	256 MB SDRAM-133
Storage	256 MB Compact-Flash
Interfaces	2x LAN, 1x DVI-I, 1x COM1, 4x USB 2.0
Expansion	Up to 3x PC/104-Plus
Power Supply	24V DC
Features	Temp monitoring, Watchdog

Common applications

Machine control

Data acquisition

HMI

Industrial automation

Manufacturing

Process control

Compatible systems

Systems requiring industrial PC with serial, LAN, and USB ports Applications needing PC/104-Plus expansion

Also known as

SIMATIC MICROBOX PC 420 Siemens MICROBOX PC MICROBOX PC 420

Replaces / compatible with

This specific model is part of the SIMATIC MICROBOX PC 400 series. For compatibility with specific systems, refer to Siemens documentation.

Technical note

Expert tip

The absence of an operating system allows for flexible deployment with a chosen embedded OS, but requires careful consideration of driver compatibility for all onboard peripherals.

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Frequently asked questions

What operating systems are compatible with the Siemens 6AG4040-0AG20-0MX0?

The Siemens 6AG4040-0AG20-0MX0 is sold without an operating system. It is compatible with various industrial operating systems like Windows XP Embedded, Windows 7 Embedded, or Linux, provided they meet the hardware requirements and driver support.