ABB 3AFE64610805 RTAC-01 Remote Terminal Automation Controller: Comprehensive Guide
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The photographed ABB RTAC-01 is a pulse encoder interface for a drive, as printed on its front cover. It is not the remote terminal automation controller named by the unchanged legacy title. The entry dated 16 March 2026 records one boxed module, graded 95% new by the supplier, with a one-year warranty.
Identification and delivery details
The front has two removable green terminal blocks, channel indicators, a WD/INIT indicator legend and a NODE ID control. X2 carries SHLD, SHLD, CHA+, CHA−, CHB+, CHB−, CHZ+ and CHZ− markings. These are shield and encoder-channel connection labels; they do not establish an encoder's voltage, signal standard or maximum frequency without the correct installation documentation.
X1 is marked 0V, 0V, VOUT, +15V, VIN and +24V. The supply-related legends should be read with the drive and module wiring instructions, rather than treated as permission to connect any supply to any terminal. The reverse shows a long multi-pin connector and an ABB Oy label identifying TYPE RTAC-01, REV F. The photographs show the interface module, carton, printed material and two loose screws; no encoder or complete drive is included in that evidence.
The carton identifies code 64610805 and describes a PULSE ENCODER INT RTAC-01 OPTION/SP KIT. It also carries MADE IN FINLAND wording, consistent with the entry's origin statement. However, the carton serial number differs from the module serial number. The packaging therefore cannot by itself establish the pictured module's original boxed pairing or manufacturing origin. The 95% new description is a supplier condition grade, not a claim of unused factory stock, and no powered encoder test is documented.
| Item | Evidence |
|---|---|
| Actual identity | ABB RTAC-01 pulse encoder interface |
| Unit revision | F, reverse module label |
| Recorded reference / carton code | 3AFE64610805 / 64610805 |
| X2 legends | SHLD ×2; CHA±, CHB±, CHZ± |
| X1 legends | 0V ×2; VOUT; +15V; VIN; +24V |
| Other front markings | CHA, CHB, WD/INIT and NODE ID |
| Visible drive connection | Long multi-pin connector on reverse |
| Quantity | One module recorded |
| Condition / packaging | Supplier grade 95% new, with packaging; unused status not established |
| Warranty | One year |
| Origin evidence | Finland stated in entry and on carton; no unit origin marking established |
| Packaging identity | Carton and module serial numbers differ |
| Record date / weight | 16 March 2026; 0.5 kg field |
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The unit's PULSE ENCODER INTERFACE wording and revision F take precedence over the former controller description. The original title and handle remain for continuity. Finland is supported by the entry and carton wording, while the differing serial numbers prevent assuming that this is the module's original carton. No electrical limits or compatibility claims are inferred from the model digits.
Matching this part
Send the drive model, required option reference, installed interface revision and encoder wiring details. Confirm the drive's support for RTAC-01 and the required signal and supply arrangement before selecting the module.
Request clear unit and packaging labels, the included mounting parts and evidence of an encoder-feedback test. Confirm how the one-year warranty applies to this supplier-graded module and resolve the carton pairing discrepancy before relying on packaging traceability.
Photos and recorded media
Recorded inspection clip. The clip is retained as delivery evidence; no performance measurement is inferred from it.
Related records and products
The FANUC βis 4/4000 motor record shows a separate motor and pulse-coder assembly. Its feedback hardware does not establish compatibility with this ABB interface. Contact KOEED with the ABB drive and encoder details.
Request this part
Send RTAC-01 / 3AFE64610805, the drive model, revision requirement, encoder connection details and quantity. Confirm condition, carton pairing, mounting parts, test evidence and the one-year warranty.
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