LiftMaster 47DCT Receiver Logic Board Assembly
The LiftMaster 47DCT is a Security+ 2.0 receiver logic board assembly used on select LiftMaster and Chamberlain AC chain drive and belt drive garage door openers manufactured after 2011.
This board handles radio receiver operation, remote and keypad programming, and core opener logic on compatible systems. It is commonly used when the original receiver board no longer programs accessories, operates intermittently, or fails after other power, wiring, and sensor issues have been checked.
Compatible With
The 47DCT is commonly associated with select AC chain drive and belt drive LiftMaster and Chamberlain openers made after 2011 using yellow learn button Security+ 2.0 technology. Compatibility must be confirmed by original board number and parts diagram.
- Select LiftMaster AC chain drive openers after 2011
- Select LiftMaster AC belt drive openers after 2011
- Select Chamberlain AC chain and belt drive openers after 2011
- Security+ 2.0 yellow learn button systems using the correct 47DCT board family
- Not for DC motor, Wi-Fi-specific, or wall mount openers unless confirmed
Features & Specifications
| Feature / Specification | Details |
|---|
| Manufacturer | LiftMaster / Chamberlain |
| Product Type | Receiver Logic Board Assembly |
| Part Number | 47DCT |
| Related Numbers | 047DCT, 47DCCR1, 47DCCC1, 47DCCL1, 41D8060, 1D8060 |
| Application | Select AC chain drive and belt drive openers |
| Security Technology | Security+ 2.0 yellow learn button |
| Frequency / Radio Family | Commonly referenced as 315 MHz Security+ 2.0 |
| Notes | Match original board number, motor type, and connector layout |
Also Known As / Related Part Numbers
- 47DCT
- 047DCT
- 47DCCR1
- 47DCCC1
- 47DCCL1
- 41D8060
- 1D8060
- Security+ 2.0 non-myQ logic board
Technician Note
This board should not be selected only by learn button color. Match the original board part number and confirm whether the opener is AC, DC, Wi-Fi-enabled, or a wall mount model.
Before Ordering, Confirm
- The opener is a compatible AC chain or belt drive unit
- The original board number is 47DCT or a confirmed related number
- The unit was manufactured after 2011
- The opener is not a DC, RJO, screw drive, or Wi-Fi-specific model needing another board
- Accessories, sensors, wall control, and power have been checked
Professional Advisory
Disconnect power before replacing the logic board. After replacement, test safety sensors, travel, force, and reversal operation. Do not bypass safety devices to make a board operate.
Important Ordering Warnings
- Not universal for all yellow learn button openers
- Not for most DC motor openers
- Not for RJO wall mount openers
- Wi-Fi models may use a different receiver logic board
Questions & Answers
What is the LiftMaster 47DCT used for?
It is used as a receiver logic board assembly for select LiftMaster and Chamberlain AC chain drive and belt drive openers after 2011.
Is the 47DCT a myQ Wi-Fi board?
It is commonly treated as a Security+ 2.0 non-Wi-Fi receiver logic board family. Wi-Fi openers may require a different board.
What related numbers should I compare?
Related numbers include 047DCT, 47DCCR1, 47DCCC1, 47DCCL1, 41D8060, and 1D8060.
Can this board fix remote programming problems?
It may if the receiver portion of the logic board has failed, but the remote, keypad, wall control, antenna, power, and wiring should be checked first.
Does it fit DC belt drive openers?
No, not unless the parts diagram specifically calls for 47DCT. It is generally associated with select AC chain and belt drive applications.
