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•
Connector
• Connettori.
•
Connecteur
•
Schnittstellen
•
Conectador
J4 - RS232 Serial Connector (DB9M)
PIN
SEGNALE
DESCRIZIONE
1
DCD
Data Carrier Detect
2
TXD
Data trasmission
3
RXD
Data reception
4
N.C.
Not connected
5
GND
6
DTR
Data terminal ready
7
CTS
8
RTS
Ready to send
9
+VIN
J28 - USB Connector
PIN
SIGNAL
1
VBUS
2
D-
3
D+
4
GND
Shell
Shield
Ground signal
Clear to send
Power supply
DESCRIPTION
N.C.
Data -
Data +
Ground
Cable shield
3
9
6
Back Wiew
2
1
Pin 1
Back Wiew
5
1
Pin 1
4
3
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