HMI Accessories

HMI Accessories by exact model, memory type, and interface

Browse industrial HMI memory cards, SIMATIC SD cards, communication accessories, connection cables, protective films, relay/output modules, video modules, mounting parts, and interface hardware by exact manufacturer model number and supported panel family.

High-intent Siemens and Proface guides

Before ordering

  • Match the complete accessory part number, not only shortened or mistyped search text.
  • For Siemens SIMATIC SD cards, confirm capacity, card format, corresponding device slot, project backup, firmware, image, and license requirements.
  • Confirm panel family, connector type, memory/media requirements, terminal style, voltage/current requirements, and project configuration.
  • Confirm whether the listing is New or Used in Great Condition.
  • For North America, Europe, Australia, and the Middle East, verify local installation, freight, import, tax, and commissioning requirements.

Common HMI accessory search issues

Accessory searches often drop digits, move zeros, or confuse memory cards with full HMI panels. If a maintenance note lists 6AV218-18XP0-0AX0, compare it with 6AV2181-8XP00-0AX0 before ordering. Use this collection for accessories; use HMI Panels and Siemens 6AV Replacement Parts for displays and operator terminals.