SIEMENS 6AV3647-2M00-5GF2 + 6AV3673-1CA01

Siemens SIMATIC HMI OP 47-12 Operator Panel

Description

The Siemens SIMATIC OP 47-12 (6AV3647-2M00-5GF2) is a robust and reliable HMI operator panel designed for complex automation tasks. It features a large 12-inch display for clear visualization of machine processes. This unit is based on a PC architecture with a Pentium 200 equivalent processor and runs a WINCC operating system, providing a stable platform for your control applications. This specific item comes with an attached Direkttastenmodul OP37, expanding its functionality with additional direct key inputs and digital outputs. It is an excellent choice for spare parts or maintaining existing production lines that rely on this proven technology. Order now from spareparts2day for expert support and fast delivery.

Specifications

• Manufacturer: Siemens
• Product Line: SIMATIC HMI
• Model: OP 47-12
• Part Number (MLFB): 6AV3647-2M00-5GF2
• Display: 12-inch screen
• Processor: WINCC P200, 64MB RAM
• Power Supply: 24V DC
• Interfaces: RS422/485, V.24/TTY, Keyboard, Auxiliary
• Storage: PCMCIA Slots, Floppy Drive

Label Info

• Main Unit: 6AV3647-2M00-5GF2
• Expansion Module: Direkttastenmodul OP37 (6AV3673-1CA01)

Application

Ideal for process visualization, machine control, and data logging in manufacturing, automotive, and process industries where legacy SIMATIC systems are in place.

Country of Origin

Made in Germany.

CO2 Impact

Choosing this reused HMI panel saves an estimated 240 kg of CO2 compared to producing a new one. This is equivalent to the emissions from driving a car for 1200 kilometers.

Availability

This is an obsolete item, availability is limited. Secure this spare part to minimize potential downtime.

FAQ

Question?

What software is required to program the Siemens OP 47-12?

Answer?

The OP 47-12 is typically configured using Siemens ProTool software. Depending on the version and integration, it might also interface with older versions of SIMATIC WinCC flexible or WinCC. Compatibility should be verified based on your existing system.

Question?

Is the included Direkttastenmodul OP37 (6AV3673-1CA01) required for the main panel to function?

Answer?

No, the Direkttastenmodul OP37 is an optional expansion module that adds direct key inputs and digital outputs. The main OP 47-12 panel can operate as a standalone HMI without this module attached.

Question?

Can this OP 47-12 directly replace a modern Siemens Comfort Panel?

Answer?

No, this is not a direct replacement. The OP 47-12 is a legacy device with different communication protocols, screen resolution, and programming software compared to modern Comfort or Unified Panels. Migrating a project requires significant re-engineering and reprogramming in the TIA Portal software suite.

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Last Update: Friday, March 13, 2026