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MCU (9W D plug)

The UCC AI must be connected to the MCU using the cable provided with the MCU kit.

Connector details

The following is provided for information only:

This is a 9-pin 'D' plug suitable for connection to the MCU5, MCU5-2, MCU W, MCU W-2 or MCUlite-2 joysticks.

UCC BI RS232 plug
Pin no.

Function

Description

1

0 V

Ground

2

RX -  

RS422 recieve 

3

RX +

RS422 recieve 

4

TX +

RS422 transmit

5

Reserved

Reserved

6

+15 V

MCU supply

7

TX -

RS422 transmit

8

E-STOP_B

E-STOP chain 

9

E-STOP_A

E-STOP chain 

Shell

Screen

Screen