Synchronization connector¶
A single-axis or two-axis controller model may contain a synchronization and magnetic brake 9pin DSub female connector.
Pinout of the connector, front view.
Pinout:
1 - Magnetic brake output, axis 1, +24V.
2 - Synchronization input, axis 2, 3.3V logic.
3 - Synchronization input, axis 1, 3.3V logic.
4 - Unused.
5 - GND, ground pin.
6 - Magnetic brake output, axis 2, +24V.
7 - Synchronization output, axis 2, 3.3V logic.
8 - Synchronization output, axis 1, 3.3V logic.
9 - GND, ground pin.
Note. If the connector belongs to a single-axis model, then pins 2, 6, 7 are not used.
Note. In case magnetic brake control board is not connected, then pins 1 and 6 are not used.
Note. Unused pins of the internal connector do not require any additional connection or pullup/pulldown. Simply do not use them.