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Siemens 6FC5403-0AA20-0AA1 SINUMERIK HT 8 Handheld Terminal

Siemens 6FC5403-0AA20-0AA1 SINUMERIK HT 8 Handheld Terminal

Product Name: SINUMERIK HT 8 Handheld Terminal without Handwheel

Brand Name: Siemens

Model Number: 6FC5403-0AA20-0AA1

Place of Origin: Germany

Warranty: 12 Months

Whatsapp: +86 18020776782

Email: [email protected]

Appurtenance:

siemens 6fc5403 0aa20 0aa1 sinumerik ht 8 handheld terminal-1

Overview
Commercial Term
Specifications
Contact info
Description
Function
About Company
FAQ
Other Products
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Portable SINUMERIK Machine Operation with Enabling Controls

Siemens 6FC5403-0AA20-0AA1 is a SINUMERIK HT 8 handheld terminal without a handwheel, designed for mobile CNC machine operation.

Use the exact Siemens order number 6FC5403-0AA20-0AA1 when matching an installed unit, project or service spare.

Commercial Term

QUOTATION	PAYMENT	LEAD TIME	SHIPPING	WARRANTY
Current price and availability	T/T or agreed terms	Confirmed with the quotation	DHL, FedEx, UPS or agreed freight	12 months

Specifications

Technical parameter	Value
Product type designation	SINUMERIK HT 8
Article number	6FC5403-0AA20-0AA1
Version	Handheld terminal without handwheel
Display	7.5-inch TFT color display
Resolution	640 × 480 pixels
Power supply	24 V DC
Degree of protection	IP65
Operator controls	Touchscreen, enabling buttons and emergency stop
Manufacturer	Siemens

Contact info

CONTACT

Jim Pei

[email protected]

+86 180 2077 6782

Description

6FC5403-0AA20-0AA1 brings a 7.5-inch VGA touch interface, operator keys, enabling controls and an emergency-stop device into a portable SINUMERIK terminal. Its handheld format lets commissioning and service personnel work closer to the machine area.

Because 6FC5403-0AA20-0AA1 is the version without a handwheel, the machine project and connection-box design must not assume manual pulse-generator functions. Connection, enabling and emergency-stop circuits require validation within the machine safety design before operation.

Function

Portable operation	Operate and observe a SINUMERIK machine from the handheld terminal.
Touch and key input	Use the VGA touchscreen together with dedicated operator controls.
Machine enabling	Integrate the documented enabling controls through the approved connection system.
Hot-plug workflow	Use the appropriate connection box and machine procedure for planned terminal changes.

About Company

SupplyPLCs supports global industrial automation sourcing with exact-model review, product-condition confirmation and responsive quotation service.

Share the complete order number, installed-system context and destination with our team. We will coordinate availability, shipment options and the documentation available for the requested product.

FAQ

Q1. Can 6FC5403-0AA20-0AA1 be commissioned on a machine project that expects a handheld handwheel?

Answer: No assumption should be made. This order number is the HT 8 version without a handwheel, so the machine project must provide its required motion input by another documented method before commissioning continues.

Q2. Why can 6FC5403-0AA20-0AA1 power up but remain unavailable to the SINUMERIK operator project?

Answer: The terminal can receive power while the selected connection box, interface path or HMI configuration remains unmatched. Validate the machine-side connection and assigned operator component before changing the CNC project.

Q3. What must be validated before hot-plugging 6FC5403-0AA20-0AA1 at another machine station?

Answer: Use only the connection-box arrangement and changeover procedure defined for that machine. Stop the transfer if the enabling and emergency-stop circuits cannot be proven in the selected station state.

Q4. How should a technician respond when the touchscreen on 6FC5403-0AA20-0AA1 works but a hardware operator key does not?

Answer: Treat the touch input and hardware-key path as separate signals. Use the machine diagnostics to identify the missing key event, then inspect the terminal connection before replacing the display or editing the HMI screen.

Q5. When should 6FC5403-0AA20-0AA1 be removed from service after an impact or cable incident?

Answer: Stop using the terminal when the enclosure, cable, emergency-stop device or enabling control is damaged or behaves inconsistently. A normal display is not sufficient evidence that the machine-control path remains safe.

Q6. Which machine information is needed to source 6FC5403-0AA20-0AA1 for a maintenance outage?

Answer: Provide the complete order number, current connection-box type, CNC/HMI software context and clear images of the terminal and connector. This prevents the no-handwheel version from being confused with another HT 8 configuration.

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