Description
The Siemens SIMATIC Microbox PC 420 (6AG4040-0AC10-0AX0) is a compact industrial PC (IPC) designed for space-critical automation environments. Built to bridge the gap between embedded microcontrollers and full-sized industrial PCs, this unit delivers steady computing power for real-time data collection, machine control, and remote monitoring applications.
Featuring a Intel Celeron 400 MHz processor with a 100 MHz Front Side Bus, 128 MB SDRAM, and an integrated 40 GB EIDE hard drive, the Microbox PC 420 provides an open PC architecture inside a ruggedized chassis. Its comprehensive suite of interfaces—including 2x LAN ports, DVI-I display output, serial COM1, 4x USB 2.0 ports, and PC/104-Plus expansion slots—makes it an ideal hardware platform for legacy industrial machine retrofits across Bangladesh.
Key Features
- Embedded Processing Engine: Driven by an Intel Celeron 400 MHz CPU with a 100 MHz Front Side Bus for deterministic processing.
- Compact Memory & Storage: Equipped with 128 MB SDRAM-133 system memory and a 40 GB EIDE hard disk drive.
- Rich Onboard I/O Interfaces: Features 2x RJ45 LAN ports, 1x DVI-I graphics port, 1x RS-232 serial interface (COM1), and 4x USB 2.0 host ports.
- PC/104-Plus Expansion Capability: Includes up to 3 slots for PC/104-Plus expansion cards, allowing customized fieldbus or I/O interface add-ons.
- Integrated Hardware Monitoring: Features internal temperature monitoring to safeguard system components against overheating.
- 24V DC Industrial Power Supply: Operates on standard 24V DC industrial control panel power.
Technical Advantages
- High Efficiency: Low-power CPU architecture minimizes energy draw while ensuring stable control loop execution.
- Durable Construction: Heavy-duty metal enclosure engineered to withstand mechanical vibration, shock, and electromagnetic interference (EMI).
- Safety Protection: Built-in thermal monitoring prevents component destruction caused by cooling failures or restricted airflow.
- Energy Saving: Optimized thermal management and efficient power conversion minimize standby heat generation inside closed panels.
- Easy Maintenance: Standard PC interfaces and modular expansion slots make hardware troubleshooting and signal diagnostics straightforward.
Applications
- Industrial Manufacturing: Dedicated machine controller for packaging machinery, textile equipment, and assembly lines.
- Factory Operations: Data acquisition gateway and SCADA node on factory floor networks.
- Commercial Utilities: Automated water management panels, HVAC monitoring units, and power sub-station logging units.
- Project Installation: Direct drop-in replacement for legacy Siemens Microbox PC 420 units in control panel retrofits.
Why Choose This Product?
- Siemens Industrial Lineage: Designed specifically for 24/7 continuous operation in challenging industrial conditions.
- Legacy System Preservation: Allows maintenance engineers in Bangladesh to keep critical legacy production lines operational without expensive system-wide software rewrites.
- Compact Footprint: Fits easily into shallow depth control cabinets where traditional rack-mount PCs cannot be installed.
- Trusted Local Sourcing: Available with fast nationwide dispatch, verified hardware condition, and technical support via loopshop.com.bd.
Technical Specification Table
| Specification | Details |
| Model | 6AG4040-0AC10-0AX0 (Microbox PC 420) |
| Brand | Siemens |
| Rated Power | Not Available |
| Voltage | 24 V DC Industrial Power Supply |
| Current | Not Available |
| Frequency | Processor FSB: 100 MHz |
| Efficiency | Compact Low-Power Industrial PC |
| Protection | Temperature Monitoring System |
| Dimension | Compact Microbox Enclosure |
| Weight | Not Available |
| Operating Temperature | Rated for Industrial Cabinet Temperatures |
| Warranty | Standard Manufacturer Warranty |
Q: What is the price of Siemens 6AG4040-0AC10-0AX0 in Bangladesh?
A: The price of the Siemens SIMATIC Microbox PC 420 (6AG4040-0AC10-0AX0) in Bangladesh varies based on stock availability and import costs. Check loopshop.com.bd or contact customer support for current pricing.
Q: Where can I buy Siemens 6AG4040-0AC10-0AX0 in Bangladesh?
A: You can purchase genuine Siemens 6AG4040-0AC10-0AX0 Microbox PCs directly online from loopshop.com.bd with nationwide shipping.
Q: What warranty does this product have?
A: Warranty terms depend on current stock condition and supplier policy. Please check the product listing on loopshop.com.bd or contact our sales team.
Q: Is this suitable for Bangladesh climate?
A: Yes, designed for demanding factory environments with built-in thermal monitoring, it performs reliably inside cooled or ventilated control cabinets across Bangladesh.
Q: How to install this product?
A: Secure the chassis inside your control panel, connect a 24V DC power line, attach display and peripheral cables, and configure your OS or embedded runtime software.
Q: Does this Microbox PC come with a pre-installed Operating System?
A: No, as per the factory part designation, this model ships without an operating system pre-installed.
Q: What processor is used in the Siemens Microbox PC 420 (6AG4040-0AC10-0AX0)?
A: It features an Intel Celeron 400 MHz processor with a 100 MHz Front Side Bus (FSB).
Q: How many LAN and USB ports are integrated onboard?
A: It includes 2x RJ45 Ethernet LAN ports and 4x USB 2.0 ports.
Q: What expansion options are supported by this model?
A: It supports up to 3 slots for PC/104-Plus expansion cards for specialized communication or I/O modules.
Q: Can this unit run on a CompactFlash (CF) card?
A: Yes, this model supports CompactFlash (CF) card storage alongside or in place of its primary hard drive slot for solid-state operation.
Frequently Asked Questions (FAQ)
Q: What is the price of Siemens 6ES7291-8BA20-0XA0 in Bangladesh?
A: The price of the Siemens S7-200 battery cartridge 6ES7291-8BA20-0XA0 in Bangladesh varies depending on current stock levels and import rates. Please visit loopshop.com.bd or contact our sales team for updated pricing.
Q: Where can I buy Siemens 6ES7291-8BA20-0XA0 in Bangladesh?
A: You can purchase the genuine Siemens 6ES7291-8BA20-0XA0 battery cartridge online at loopshop.com.bd with delivery across Dhaka, Chittagong, Gazipur, Narayanganj, and nationwide.
Q: What warranty does this product have?
A: Please check the warranty status directly on the product page or contact loopshop.com.bd customer support before placing an order.
Q: Is this suitable for Bangladesh climate?
A: Yes, it is rated for standard industrial panel operating temperatures up to 55°C.
Q: How to install this product?
A: Switch off power to the Siemens CPU, remove the module slot cover, insert the cartridge into the receptacle until secure, close the cover, and turn the power back on.
Q: Which PLC models work with the 6ES7291-8BA20-0XA0 cartridge?
A: It is compatible with Siemens SIMATIC S7-200 series CPUs, specifically models S7-222, S7-224, and S7-226.
Q: What type of battery is inside this cartridge?
A: It contains a long-life Lithium battery cell designed for industrial RAM memory buffering.
Q: How long does the battery cartridge last?
A: Under normal operating conditions, it typically provides multi-year data buffering retention (usually 2 to 5 years depending on ambient temperature and power-off duration).
Q: What happens if the battery cartridge is not installed?
A: Without a battery cartridge, the CPU relies on an internal supercapacitor which only holds RAM data for a few days during a power outage. Extended outages will result in loss of RAM-stored data.
Q: Is this battery cartridge rechargeable?
A: No, this is a non-rechargeable lithium battery unit and must be replaced once depleted.

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