User's Manual

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Front side overview SYS-04240-23 User Manual 1-3

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7.2.4 Maintenance USB 2.0 port: layout and pinout

Pin# Signal Description

1 VBUS USB VBUS

2 D- Negative data

3 D+ Positive data

4 OTG_ID Host/Client detect

5 GND Ground

Connector Specifications:

• Micro USB type-B plug

Mating Connector Specifications:

• Micro USB type-B jack

7.2.5 RS-232 console port for maintenance: layout and pinout

Pin# Signal Description

1 GND Signal ground

2 TX Transmit data

3 RX Receive data

4 Reserved -

5 GND Ground

Connector Specifications:

• SIL 1.25 pitch 5-pin (PicoBlade) header

Mating Connector Specifications:

• SIL 1.25 pitch 5-pin receptacle

• Example: Molex 51021-0500 (or equivalent)