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Siemens SINUMERIK HT 8 Handheld Terminal with Handwheel

Name: Siemens 6FC5403-0AA20-1AA1
Brand: Siemens
SKU: 6FC5403-0AA20-1AA1
Availability: InStock

Siemens SINUMERIK HT 8 handheld terminal with handwheel.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerSiemens

Part number6FC5403-0AA20-1AA1

Display 7.5" TFT Color Touch

Resolution 640x480

Input 24V DC

Protection IP65

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12-month warranty

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Veteran-owned

CAGE: 9NK75

7.5" TFT Touchscreen Integrated Handwheel IP65 Rated Emergency Stop Button Robust Design 24V DC Operation

Product description

The Siemens 6FC5403-0AA20-1AA1 is a SINUMERIK HT 8 handheld terminal equipped with a handwheel. It features a 7.5-inch TFT color display with touch operation and a resolution of 640x480 pixels. This rugged terminal has an IP65 enclosure rating, ensuring protection against dust and water. It operates on a 24V DC power supply and is designed for close-proximity machine monitoring, operation, teaching, and programming.

Ideal for CNC operations, this handheld terminal provides essential control functions, including an emergency stop button and two 3-stage acknowledgment buttons. Its ergonomic design and robust construction make it suitable for demanding workshop environments. The integrated handwheel allows for precise manual adjustments, crucial for milling, turning, and grinding applications.

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Technical specifications

Display	7.5" TFT Color Touch
Resolution	640x480
Input	24V DC
Protection	IP65
Features	Handwheel, Emergency Stop, Acknowledgment Buttons
Series	SINUMERIK HT 8

Common applications

CNC Machining

Machine Operation

Automation Control

HMI Interface

Metalworking

Industrial Programming

Compatible systems

Siemens SINUMERIK CNC Systems (e.g., 810D/840D powerline)

Also known as

Siemens HT 8 SINUMERIK Handheld CNC Handwheel Terminal 6FC5403

Replaces / compatible with

The SINUMERIK HT 8 is an advanced handheld terminal that replaces or complements older models like the HT 6, offering enhanced functionality for SINUMERIK CNC systems.

Technical note

Expert tip

The HT 8 operates as a thin client, requiring specific SINUMERIK control system software (e.g., HMI Advanced on PCU 50.3) to function, and is not directly compatible with HT 6 hardware interfaces.

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Frequently asked questions

What is the IP rating and display type of the Siemens 6FC5403-0AA20-1AA1?

The Siemens 6FC5403-0AA20-1AA1 handheld terminal features an IP65 enclosure rating for dust and water protection. It is equipped with a 7.5-inch TFT color display that offers touch operation.