The LiftMaster 047DCT is a receiver logic board kit used in select residential garage door openers with Security+ 2.0 radio technology. It controls remote programming, accessory communication, and opener logic functions on compatible yellow learn button units. This board is commonly searched by the related number 41D8060-1 and by 1D8060-1.
This board is specifically described for non-myQ applications. That is important because many LiftMaster and Chamberlain openers from the same general era use similar yellow learn button accessories but have different logic boards depending on Wi-Fi, battery backup, motor type, and model family. A 047DCT should not be used in place of Wi-Fi logic boards such as 050DCT style boards unless the opener parts diagram calls for it.
Typical replacement reasons include no remote programming, loss of radio reception, board damage, failed accessory learning, or logic-board related faults after power, sensors, wall control, travel module, and wiring have been checked. Board replacement usually requires reprogramming remotes, keypads, and travel/force settings according to the opener manual.
| Feature / Specification | Details |
|---|---|
| Manufacturer | LiftMaster / Chamberlain |
| Product Type | Receiver logic board replacement kit |
| Part Number | 047DCT |
| Related Board Number | 41D8060-1 |
| Application | Security+ 2.0 receiver logic board for select non-myQ residential openers |
| Security Technology | Security+ 2.0 |
| Learn Button Color | Yellow |
| Frequency | 315 MHz / Security+ 2.0 tri-band family references may apply by model |
| Compatible Operator Type | Select DC chain drive and DC belt drive garage door openers |
| Notes | Non-myQ board; not for Wi-Fi opener models |
Match this board by the original logic board number and opener model label. Yellow learn button alone is not enough because multiple non-Wi-Fi and Wi-Fi boards were used in the Security+ 2.0 era.
Receiver logic board replacement involves internal electrical service. Disconnect power before removing covers and do not bypass photo eyes, door locks, or safety circuits during troubleshooting.
It handles receiver and logic functions on select Security+ 2.0 non-myQ garage door openers.
No. Manufacturer references state this replacement board does not support Wi-Fi units powered by myQ.
Common related numbers include 41D8060-1, 1D8060-1, and 041D8060-1.
Yes. Remotes, keypads, and opener settings usually need to be programmed again after logic board replacement.
Some manufacturer references list 047DCT as discontinued with no compatible replacement, so availability should be reviewed before upload or sale.