Description

The 6AV6648-0AE11-3AX0​ is Siemens’ SIMATIC Smart 1000, the 10.2-inch widescreen non-IE variant of the China-localized Smart Line family, engineered for cost-sensitive machine-level visualization on S7-200, S7-200 SMART, and selected third-party PLCs (Mitsubishi FX, Omron CP1). Powered by an ARM 400 MHz processor with 64 MB DDR SDRAM + 8 MB Flash, the 6AV6648-0AE11-3AX0​ runs on WinCC flexible SMART (China SP2 + HSP) and delivers a 16:9 800×480 TFT at 256 colors — enough for recipe lists, alarm banners, and I/O faceplates on small-to-mid OEM machines where a Comfort panel’s BOM would blow the budget.Configured exclusively through WinCC flexible SMART (free open-source components included on the companion CD), the 6AV6648-0AE11-3AX0​ is now phased toward the IE successor line (0BE11 → 0CE11 V3 → 0DE11 V4 → 0EE11 V5), but remains actively sourced as a spare for installed S7-200 bases that never migrated to S7-1200 + KTP.

Application Scenarios

A local injection-molding OEM in Ningbo still standardizes 180–260 t machines on S7-200 CPU 224CN + 6AV6648-0AE11-3AX0​ as the HMI bundle — a pairing unchanged since 2010 because the commercial math works. The 10.2″ widescreen fits two mold-parameter pages side-by-side (barrel zone temps left half, stroke/tonnage trend right half) without scrolling, and the single RS485 port talks PPI to the S7-200 at 187.5 kbps over a 9-pin Sub-D — no Ethernet switch, no PN coupler, no extra BOM line. When a molder’s maintenance guy cracked the 6AV6648-0AE11-3AX0​ overlay during a clamp-grease job, the OEM shipped a tested spare the same day. The customer downloaded the WinCC flexible SMART project via PC/PPI cable (6ES7 901-3CB30) in 12 minutes, and the night shift ran uninterrupted. For a machine that invoices ¥6 k/day, the sub-1-hour HMI swap beats a ¥4 k KTP1000 + TIA migration every time — especially when the S7-200 itself still has five years of mechanical life left.

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