ABB 3HAC041443-001 Main Computer Unit

ABB 3HAC041443-001 Main Computer Unit

3HAC041443-001 is the ABB main computer unit supplied as one replaceable module for an ABB robot controller cabinet. Computer unit versions carry their own ABB numbers, so the complete number on the fitted unit nameplate, the controller cabinet nameplate and the front connector layout all belong to the selection; 3HAC041443-003 is a different computer unit article. Send us the complete number from the unit nameplate, the controller cabinet nameplate and photos of the front connectors, and we confirm the exact unit before you order.

Specifications

Send us the complete number from the unit nameplate, the controller cabinet nameplate and photos of the front connectors, and we confirm the exact unit before you order.

Industrial Applications

• Replacement of the main computer unit in an ABB robot controller cabinet.
• Planned controller overhaul where the computer module is renewed and the system configuration is restored.
• Refurbishment of second hand robot cells where the controller is brought back to a documented ABB article.
• Commissioning and fault finding where the controller does not start or the connected devices do not respond.
• Spare part stocking for production lines where controller uptime is critical.

Design Purpose

This article is the complete computer module supplied as one replaceable unit for a robot controller cabinet. It is ordered against the number printed on the fitted unit, and ABB lists other computer unit versions under their own article numbers, so the number alone is not a substitute for checking the installed cabinet. The unit nameplate, the controller cabinet nameplate and the front connector layout all belong to the selection, and they are checked together before a replacement is quoted. Related computer boards and axis computers are separate articles with their own numbers.

Common Failure Modes

• When the controller fails to start, photograph the fitted unit nameplate, the cabinet nameplate and every front connector before removing anything.
• Compare the complete number on the fitted unit with the number on the quotation; other computer unit versions carry their own ABB numbers.
• Before removal, record the installed slot, every cable position and the current system configuration and backup state.
• Where a related computer board is quoted, check that the order covers the computer module separately; those are different parts.
• Where the unit was listed as a generic board, confirm the complete number from the unit nameplate before ordering.

After the unit is exchanged, switch off and isolate the controller cabinet and follow the ABB service procedure before opening it. Use anti-static handling throughout, record the original unit nameplate, slot, cable positions and configuration backup, and keep the module protected until it is fitted. Install the replacement in the same slot, restore every connection in its recorded position and recover the system configuration and program backup following the ABB procedure for that controller. Power up and confirm the controller starts, check communication with the connected devices, then jog at low speed and run one complete production cycle before returning the cell to automatic.

Why Choose Us

• Supplied against ABB part number 3HAC041443-001, with the number from your unit nameplate cross-checked before packing.
• We check the fitted unit label, the controller cabinet nameplate and photos of the front connectors before we quote.
• New original or used original - the condition is confirmed with you before you order.
• Where the cabinet carries a different computer unit version, we confirm the correct article for your controller before supply.
• Ships from Shanghai via DHL / FedEx / UPS, with the unit in anti-static protection, and the lead time confirmed in your quotation.

Related Products

• ABB 3HAC041443-003 Computer Unit - a different computer unit article, a different part from this one.
• ABB 3HAC022286-001 Serial Measurement Unit - a different part from this one.
• ABB 3HAC029157-001 Axis Computer - a different part from this one.
• ABB Control & Circuit Boards - the category for this article.
• Other computer units, axis computers and controller boards each carry their own ABB numbers. Send us the fitted unit label, the cabinet nameplate and photos of the front connectors and we quote the exact set for your system.

Request a quote for current pricing and lead time – send us the complete number from the unit nameplate, the controller cabinet nameplate and photos of the front connectors, and we confirm the exact unit before you order.