B&B Electronics RT3G-300_310_320_330_340-W - User Manual - Manual (Page 38)

B&B Electronics, Inc. SPECTRE User Manual
38
SPECTRE_User_Manual_2912m
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4.8 USB Port
PANEL SOCKET USB-A
Pin
number
Signal mark Description Data flow direction
1 +5V Positive pole of 5V DC supply voltage
2 USB data - USB data signal – negative pole Input/Output
3 USB data + USB data signal – positive pole Input/Output
4 GND Negative pole of DC supply voltage
Table 16: Connection of USB connector
Fig. 30: USB connector