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6FC5403-0AA20-0AA1

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Combining operator-panel and machine-control functions, Siemens 6FC5403-0AA20-0AA1 is a SINUMERIK HT 8 handheld terminal with a 7.5-inch touchscreen and safety controls.
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Technical specifications for 6FC5403-0AA20-0AA1

  • Manufacturer:
    Siemens
  • Part Number:
    6FC5403-0AA20-0AA1
  • Product Family:
    Siemens Sinumerik
  • Product Type:
    Handheld Terminal
  • Stock:
    1
  • Terminal Designation:
    SINUMERIK HT 8
  • Handwheel:
    Not fitted
  • Display:
    7.5-inch TFT color touchscreen
  • Resolution:
    640 x 480 pixels
  • Operator Inputs:
    Touchscreen and membrane keys
  • Emergency Stop:
    2-channel
  • Enabling Buttons:
    2-channel, 3-stage
  • Override Control:
    Rotary switch
  • Input Voltage:
    24 V DC
  • Power Consumption:
    13 W maximum
  • USB Capacity:
    100 mA maximum
  • Protection Rating:
    IP65
  • Safety Class:
    Class III
  • Approvals:
    CE and cULus
  • Display Unit Size:
    Approximately 290 x 126 mm
  • Weight:
    4.189 lbs (1.9 kg)
  • Estimated shipping dimensions:
    29x12.6x6.5cm
  • Tariff Code:
    85371098
  • Country of origin:
    Austria
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Touch Controls Safety Inputs PN Connections Panel Limits

Features:

  • A 7.5-inch TFT touchscreen and membrane keys combine displayed information with local operator input.
  • An emergency-stop button and two three-stage enabling buttons are integrated into the handheld housing.
  • The 0AA1 order code identifies the HT 8 configuration without a handwheel.
Siemens 6FC5403-0AA20-0AA1 brings mobile SINUMERIK operation and machine-control functions into one IP65 handheld terminal.

Its safety-related controls remain physically separate from the touchscreen while staying accessible to either hand.

The PN connection concept allows the terminal to serve as a supplementary main panel or secondary control panel in the documented thin-client arrangement.

The Siemens 6FC5403-0AA20-0AA1 SINUMERIK HT 8 Handheld Terminal may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6FC5403-0AA20-0AA1 SINUMERIK HT 8 Handheld Terminal Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Display and Operator Input

  • Screen: The 7.5-inch TFT color display presents 640 x 480 pixels.
  • Touch operation: The screen accepts direct operator input and can be used with the optional touch pen.
  • Membrane keys: Physical keys remain available beside the touch interface.
  • Variant check: This complete order number does not include a handwheel.

Emergency and Enabling Controls

  • Emergency stop: The handheld unit includes a two-channel emergency-stop button.
  • Enabling action: Two three-stage enabling buttons provide left- and right-hand access.
  • Override setting: A rotary switch provides the documented override control.
  • Control separation: Safety-related switches remain physical controls rather than touchscreen functions.

Mobile Connection Behavior

  • Thin-client role: The HT 8 can operate as a supplementary main panel or secondary control panel.
  • PN Plus: This connection box permits hot plug and play without an emergency-stop trip under the documented arrangement.
  • PN Basic: Connection-box selection changes the emergency-stop circuit behavior and must follow the installed design.
  • 24 V supply: The terminal receives its operating power through the selected connection arrangement.

Physical and Environmental Limits

  • Housing protection: The complete handheld terminal is rated IP65.
  • Electrical input: Rated input voltage is 24 V DC with 13 W maximum power consumption.
  • Display body: The front dimensions are approximately 290 x 126 mm.
  • Stationary storage: The matching wall holder supports secure placement and fixed-position operation.
Description
Siemens 6FC5403-0AA20-0AA1 is the SINUMERIK HT 8 handheld terminal without a handwheel, combining an operator panel and machine control panel so machine functions can be monitored and commanded from one mobile unit.

The 7.5-inch TFT touchscreen on 6FC5403-0AA20-0AA1 works with membrane keys and an override rotary switch, allowing displayed CNC information and physical control inputs to remain available on the same handheld device.

For work near the machine, 6FC5403-0AA20-0AA1 places an emergency-stop button beside two three-stage enabling buttons, with the enabling controls positioned for left- or right-handed operation.

When connected through a PN Plus connection box, 6FC5403-0AA20-0AA1 supports hot plugging without triggering the emergency stop, provided the documented PN Plus arrangement is used without an additional manual actuating element or keyswitch.

The IP65 enclosure of 6FC5403-0AA20-0AA1 accepts 24 V DC input power and can rest in the matching wall holder for stationary operation when mobile handling is not required.
Alternative Names
6FC54030AA200AA1 6FC5403 0AA20 0AA1 6FC 5403 0AA20 0AA1 Siemens 6FC5403-0AA20-0AA1 HT 8 SINUMERIK HT 8 handheld terminal 6FC5403-0AA20-0AA1 mobile panel 6FC54O3-0AA20-0AA1 6FC5403-OAA20-OAA1
Technical notes
Siemens 6FC5403-0AA20-0AA1 is the handwheel-free SINUMERIK HT 8 variant with a 7.5-inch touch display, emergency stop, and two enabling buttons.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Does 6FC5403-0AA20-0AA1 include a handwheel?
No. The 6FC5403-0AA20-0AA1 is the SINUMERIK HT 8 version with enabling buttons, emergency stop, and override switch but without a handwheel.
Which operator interfaces are combined in 6FC5403-0AA20-0AA1?
The 6FC5403-0AA20-0AA1 combines a 7.5-inch touchscreen, membrane keys, and a rotary override control in the handheld housing.
How should the enabling controls on 6FC5403-0AA20-0AA1 be identified?
Two three-stage enabling buttons are fitted to 6FC5403-0AA20-0AA1 so the control can be reached by left- or right-handed operators.
Under what connection condition can 6FC5403-0AA20-0AA1 be hot plugged?
The documented hot-plug behavior for 6FC5403-0AA20-0AA1 requires the PN Plus connection box arrangement without an additional manual actuating element or keyswitch.
What USB load limit must be observed on 6FC5403-0AA20-0AA1?
A USB peripheral connected to 6FC5403-0AA20-0AA1 must stay within the documented 100 mA maximum current capacity.

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