AST3401-T1-D24 7.5 Inch TFT HMI 640x480 24VDC

Parameters

Product Description

The AST3401-T1-D24 is a 7.5-inch TFT color panel with 640 x 480 resolution and a 24 V DC input. It provides two serial interfaces, one USB Type A host port and a CompactFlash slot. Application memory is 6 MB, with 320 KB backup SRAM. The enclosure measures 215 x 170 x 60 mm and fits a nominal 204.5 x 159.5 mm panel opening. This reference has no built-in Ethernet. Match the existing serial driver, cable pinout and project file before ordering. Check mounting hardware and the required storage card separately when confirming the quotation.

Supply and Quotation

Request a quotation for AST3401-T1-D24 with quantity, destination and required arrival date. Send model-label, revision and connector photos when sourcing a spare. We will confirm the offered condition, availability, installed options, included accessories and delivery terms in the quotation. Software licenses, transfer cables, memory cards and machine programs require separate confirmation.

Compatibility

Use a project and engineering-software version that support AST3401-T1-D24. Verify the display mode, controller driver, serial pinout, supply and mounting dimensions. Confirm the supported transfer cable and access to the original backup. Changing the target panel requires a project review and functional testing.

FAQ

1. Can it connect through built-in Ethernet?
   No built-in Ethernet interface is provided. COM1 supports RS-232C and COM2 supports RS-422/485. Confirm the actual controller connection and supported project-transfer method before choosing the panel.
2. Are the two serial connectors the same as a 25-pin legacy port?
   No. Both serial interfaces use male D-Sub 9 connectors, with different electrical standards on COM1 and COM2. Compare the complete pinout and cable wiring; a similar screen or cabinet opening does not establish cable compatibility.
3. What dimensions should be checked before purchase?
   The nominal panel opening is 204.5 x 159.5 mm and external dimensions are 215 x 170 x 60 mm. Confirm the installation drawing for opening tolerances, panel thickness, gasket, fasteners and cable clearance before ordering or modifying a cabinet.
4. How do I request a price for AST3401-T1-D24?
   Send the full reference, quantity, preferred condition and delivery destination. Include nameplate and revision photos and any deadline. Price and availability are confirmed for the specific offered unit.
5. Will the original machine program be included?
   Confirm access to the project backup, passwords and compatible legacy software before purchase. Hardware supply does not establish that your application is loaded. Agree any transfer, recovery or commissioning work separately.
6. What should be confirmed before shipment?
   Request matching label and connector photos, an accessory list and an agreed inspection scope covering display and touch response. Confirm packaging, dispatch timing, delivery terms and warranty in the quotation.