Duet Maestro Wiring Diagram

If you are used to wiring other members of the duet series be aware that the vin and terminals on the barrier strip of the maestro are the opposite way round compared to duets that use a 2 way screw terminal block to connect vin.

Duet maestro wiring diagram. 2 pin kk connected labelled reset ext. Click on the file for a larger version. Add comment cancel. The 5th pin on the z probe connector provides 5v and you can use the mod pin on the z probe connector as the servo pin.

Before you can begin to wire your quadfusion to the duet maestro board you must attach an extension to the board. It has been changed to reduce the risk of shorting 5v to 3 3v. Add a comment. On duet 2 wifi ethernet these are labelled 2b 2a 1a 1b on the back of the board and on the wiring diagram.

As part of the duet 2 family the maestro share core similarities with the other duet 2 boards however there are key differences described in the hardware overview page. The version 1 0 and later boards is shown in the diagram below. Make note of which fan is which from the ender 3 board. The hardware documentation for the duet 2 maestro is linked from here.

Tony and 3 other contributors see the wiring guide for a detailed introduction of the main connections. Duet 3 mainboard 6hc wiring diagram. Duet maestro promega wiring diagram each text in the textbox of the first image represents the text found on each cable near the connector. The duet 2 maestro has three controlled fan connectors fan0 fan1 and fan2 plus one always on fan connector.

You should be able to connect the bltouch entirely to the z probe connector. See the duet 2 maestro wiring diagram for the expansion connector pinout. Duet 2 maestro wiring diagram. Duet 2 wifi ethernet wiring diagrams.

The pinout of the 5 pin connectors is not the same as on the 5 pin z probe connector for the duet maestro. Step 7 fan connections. Add a comment. The function of each of the pins on the duet 3 mainboard 6hc.

The function of each of the pins on the 2nd generation duet boards is shown below. The 1 and 2 refer to the coil or phase the a and b refer to the positive and negative. Duet 2 maestro wiring diagram. Read the list notes below for a further explanation on the unmarked wires.

On duet 2 maestro and duet 3 the four motor connector pins are labelled b1 b2 a1 a2 on the back of the board and on the wiring diagram. There is an svg version of this image available on github. Version 1 0 and later. With this extension you will be able to connect the the extra motor wires to the board.

Not all cables have text but they will have some other feature that identifies them. Electronics power consumption when on external 5v power with no connected devices drawing power from the 3 3v or 5v supplies both the duet 2 maestro draws about 200ma average from the 5v supply with the network interface enabled.