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The ABB RETA-02 is an Ethernet communication adapter module for ABB variable frequency drives. It supports Modbus TCP and PROFINET IO RT communication, with dual RJ45 ports and integrated switch for daisy-chain network topology. The listed technical data is based on the manufacturer's datasheet. It is supplied by SHLY-PLC, an independent industrial-automation distributor: every unit is visually inspected and functionally checked before dispatch, held in ready stock and shipped worldwide for maintenance, spares and retrofit use. Share your application or existing part number and our team will confirm fitment and comparable in-stock alternatives.
Technical parameters compiled from the manufacturer data sheet and reference documentation.
| Technical Specifications | |
| Type Designation | |
| Product type | Ethernet communication adapter for variable frequency drives |
| Model | RETA-02 |
| ABB part number | 3AUA0000040000 / 3ABD68840830 |
| Supported profiles | ABB Drives Profile, PROFIdrive Profile |
| Communication | |
| Protocols | PROFINET IO RT, Modbus TCP |
| Ethernet interface | Dual RJ45 ports, integrated switch |
| Transfer speed | 10 / 100 Mbps auto-negotiation |
| PROFINET update time | Minimum 1 ms |
| Network topology | Line / Daisy-chain / Star |
| Compatibility | |
| Compatible drives | ACS800, ACS550, ACH550, ACQ800, DCS800 Series |
| Mechanical | |
| Protection class | IP20 |
| Installation | Plug-in drive option module |
| Environmental | |
| Ambient operating temperature | -10 to 55 °C |
| Storage temperature | -40 to 85 °C |
| Compliance, Approvals & Standards | |
| Certifications | CE, EAC, TUV, UKCA, cULus Listed |
Model variants, options and firmware revisions can affect fitment. Before ordering the ABB RETA-02 Ethernet adapter, share your existing part number or project requirements and our team will cross-reference comparable in-stock ABB units and verify compatibility. This listing is provided by an independent industrial-automation distributor; brand names and part numbers are used for identification only.
Warranty: 12-month seller warranty provided by SHLY-PLC. See our Return Policy for coverage and claims.
A: Each RETA-02 is inspected and functionally checked before sale. Contact us for the current stock condition and quantity.
A: Orders are processed within 2-4 business days after payment confirmation. Standard worldwide delivery is about 5-8 business days, express shipping is available and orders over $500 ship free.
A: Yes. Share your existing part number or application and our technical team will verify compatibility and provide cross-references to comparable in-stock models.
RETA-02 · Technical reference data · Independently supplied by SHLY-PLC
Standard (US & Canada, tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders under $500.00; free on orders of $500.00 and above.
Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.
Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Shipping charges and available services are displayed at checkout. See the Shipping Policy for details.
Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use.
This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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