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v10.0.1.x for R2026a
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Serial Onboard Pin Mapping

Serial Onboard Pin Mapping — Reference information about the serial onboard connector

Serial D-Sub 9 Male Onboard Connector:

PinRS-232RS-422/RS-485
1  
2RxRx(+)
3TxTx(+)
4  
5GroundGround
6  
7RTSTx(-)
8CTSRx(-)
9  

Pulse Real-Time Target Serial Interface:

RJ45 PinRS-232RS-422/RS-485D-Sub 9 Pin
Pin 1---
Pin 2---
Pin 3RXDRX+Pin 2
Pin 4TXDTX+Pin 3
Pin 5RTS#TX-Pin 7
Pin 6CTS#RX-Pin 8
Pin 7---
Pin 8GroundGroundPin 5