Integrator's brief
The Siemens 6AG1140-4DK04-2AB3 is a rugged Box PC for DIN-rail or wall mounting, tested from -40 to 70 °C. Processor options span the Celeron 827E (1C/1T, 1.40 GHz), Core i3-3217UE (2C/4T, 1.60 GHz), or Core i7-3517UE (2C/4T, 1.70/2.80 GHz); main memory is DDR3 SO-DIMM up to 8 GB, ECC optional. Onboard PROFIBUS/MPI runs at 12 Mbit/s and is CP 5611-compatible. Dual Gigabit Ethernet (two RJ45) and four USB 3.0 cover connectivity; a DisplayPort and DVI-I handle video. SSD starts at 80 GB, optional 160 GB. Ships without an OS unless you order the SIMATIC WinCC RT Advanced or WinAC RTX bundle.
Lifecycle & sourcing
EMC compliance is CE, EN 55022A (emissions), EN 61000-6-4 and EN 61000-6-2 (immunity). Surge immunity tested to ±1 kV symmetric, ±2 kV asymmetric per IEC 61000-4-5. Shock tested to 50 m/s², 30 ms, 100 shocks per DIN IEC 60068-2-29.
Panel fit
Mounts on DIN rail, wall, or portrait orientation. Dimensions: 262 mm wide, 139.7 mm high, 50.5 mm deep. IP20 front and rear. Two PCIe slots free for expansion (optional PCIe x4 or x1/x4 with card retainer).