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Siemens SIMATIC Operator Panel OP 73 3 LC

Siemens SIMATIC OP 73 3 LC operator panel with graphics display and MPI/PROFIBUS DP interface.

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ManufacturerSiemens

Part number6AV6641-0AA11-0AX0

Model SIMATIC OP 73 3 LC

Display Graphics-capable, backlit

Interface MPI/PROFIBUS DP

Memory Up to 1.5 MB

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12-month warranty

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Veteran-owned

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Graphics-capable backlit display MPI/PROFIBUS DP interface Compact HMI design Intuitive user interface Configurable with WinCC flexible Siemens automation compatible

Product description

The Siemens SIMATIC Operator Panel OP 73 3 LC (6AV6641-0AA11-0AX0) is a compact and versatile HMI (Human Machine Interface) device for industrial automation. It features a graphics-capable, backlit display, providing clear visualization of process data and controls. The panel is designed for intuitive operation and integration into Siemens automation systems.

Equipped with an MPI/PROFIBUS DP interface, the OP 73 3 LC allows for seamless communication with Siemens PLCs and other field devices. It supports up to 1.5 MB of project data and can be configured using WinCC flexible 2004 Compact HSP. This operator panel is suitable for a wide range of machine control and process monitoring applications.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6AV6641-0AA11-0AX0 SIMATIC OP 73 3 LC. Secure reliable and cost-effective automation components to ensure the continuous operation and efficiency of your industrial processes.

Technical specifications

Model	SIMATIC OP 73 3 LC
Display	Graphics-capable, backlit
Interface	MPI/PROFIBUS DP
Memory	Up to 1.5 MB
Configuration Software	WinCC flexible 2004 Compact HSP
Manufacturer	Siemens

Common applications

Machine control panels

Process visualization

Data monitoring

Alarm display

Operator stations

Automation interfaces

Compatible systems

Siemens SIMATIC S7-300 Siemens SIMATIC S7-400 Siemens SIMATIC S7-200 (with MPI) PROFIBUS DP networks

Also known as

Siemens OP 73 SIMATIC HMI OP 73 Siemens 6AV6641 operator panel

Replaces / compatible with

The Siemens OP 73 3 LC is designed as a direct replacement for older HMI panels in the Siemens SIMATIC range or can be used in new applications requiring a basic yet capable operator interface.

Technical note

Expert tip

Ensure the correct version of WinCC flexible 2004 Compact HSP is used for configuration; verify MPI/PROFIBUS DP cable specifications and termination for optimal communication performance.

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Frequently asked questions

What communication interfaces does the Siemens SIMATIC OP 73 3 LC operator panel feature?

The Siemens SIMATIC OP 73 3 LC features both MPI (Multi-Point Interface) and PROFIBUS DP interfaces, enabling flexible communication with Siemens PLCs and other automation devices.