The Siemens SIMATIC HMI SMART 700 IE V4 (6AV6648-0DC11-3AX0) is a 7-inch industrial touchscreen operator panel designed for machine operation, process visualization, and monitoring in compatible PLC-based automation systems. It features a widescreen TFT color display with 800 × 480 pixel resolution and support for 16 million colors, providing a clear interface for viewing process values, alarms, machine status, and configured operating screens.

The SMART 700 IE V4 includes an Ethernet RJ45 interface, an RS422/485 serial interface, and a USB Type-A host port. It supports a real-time clock (RTC) and is configurable using compatible WinCC flexible SMART engineering software. It is designed for industrial automation applications that require a compact touchscreen interface and flexible PLC communication options.

Technical Specifications

Key Features and Benefits

• 7-inch widescreen touchscreen: Provides a practical display area for machine operation and process monitoring.

• High-resolution color display: 800 × 480 pixels and 16 million colors support clear industrial visualization.

• Multiple communication interfaces: Ethernet and RS422/485 enable connection to compatible PLCs and automation equipment.

• USB host connectivity: Supports compatible USB devices and service workflows.

• Real-time clock: Supports time-related functions in configured applications.

• Industrial panel design: IP65 front protection when correctly mounted with the specified seal.

Applications

• Siemens PLC-based machine control

• S7-200 SMART automation systems

• Factory production and assembly lines

• Packaging and material-handling equipment

• Industrial process visualization and alarm monitoring

• Machine operator stations and HMI replacement projects

Compatibility and Installation

Before purchasing, confirm PLC compatibility, Ethernet or serial communication requirements, existing HMI project compatibility, and the installed WinCC flexible SMART software version. Do not assume that a project created for a different Siemens HMI family can be transferred without conversion or modification.

Verify the mounting cutout, power supply, and cable requirements against the Siemens documentation. Installation and commissioning should be performed by qualified personnel.

Product Availability

This model is listed in some Siemens-related catalogs, while other distributors identify it as discontinued. Lifecycle status can vary by regional catalog. Confirm current stock, product condition, warranty, and delivery lead time before ordering.