SIMATIC Microbox PC 420, 6AG4040 0AC10 0AX0

?️ Product Overview

• Part Number: 6AG4040‑0AC10‑0AX0
• Model: SIMATIC Microbox PC 420
• Status: Discontinued (OEM), widely available refurbished
• Manufacturer Warranty: OEM warranty no longer applies; many suppliers (e.g., Radwell, Classic Automation) offer 2 years

⚙️ Interfaces & Specifications

• 2 × LAN (RJ‑45 Ethernet)
• 1 × Graphics output (DVI‑I)
• 1 × Serial (COM‑1)
• 4 × USB 2.0 ports
• Up to 3 × PC/104-Plus expansion slots

? Hardware Specs

• Processor: Intel Celeron 400 MHz, 100 MHz FSB
• Memory: Commonly equipped with 128 MB SDRAM (expandable via PC/104)
• Storage: Typically includes a 40 GB EIDE hard drive
• Power Input: 24 V DC industrial supply
• Industrial Features: Temperature monitoring and a watchdog timer

? Dimensions & Build

• Size: Approx. 15.2 cm × 7.6 cm × 25.4 cm (6″ × 3″ × 10″)
• Weight: ≈ 1.9 kg (4 lb)
• Construction: Rugged metal housing for industrial use