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Supplementary two-axis system connector

Two-axis controller model contains a HDB-26 female DSub connector.


Pinout of the supplementary HDB-26 connector, front view.

Pinout:
1 - RX_2, serial port input, axis 2.
2 - Synchronization input, axis 2.
3 - TX_2, serial port output, axis 2.
4 - GND, ground.
5 - Synchronization output, axis 2.
6 - Synchronization input, axis 1.
7 - Synchronization output, axis 1.
8 - RX_1, serial port input, axis 1.
9 - NC, not used.
10 - CLK_1, Clock signal for the external driver, axis 2.
11 - POT_2, analog input, axis 2
12 - IO_2, input-output pin, axis 2.
13 - DIR_1, Direction signal for the external driver, axis 1.
14 - GND, ground.
15 - +5V.
16 - BRAKE_1, brake control output, axis 1.
17 - CLK_1, Clock signal for the external driver, axis 1.
18 - TX_1, serial port output, axis 1.
19 - DIR_2, Direction signal for the external driver, axis .
20 - BRAKE_2, brake control output, axis 2
21 - PBRK_2, Magnetic brake output, axis 2.
22 - GND, ground.
23 - PBRK_1, Magnetic brake output, axis 1.
24 - +5V.
25 - IO_1, input-output pin, axis 1.
26 - POT_1, analog input, axis 1.

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