Table des Matières
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2-2-1 Interface série (RS-232C) + Ethernet + USB : OES Modèle
Ethernet
PRINTER
SIDE
(25Pin)
• Série
Pin No.
Signal name
1
FG
2
TxD
3
RxD
6
DSR
7
SG
20
DTR
• Ethermet
Pin No.
Signal name
1
TxD+
2
TxD-
3
RxD+
4
NC
5
NC
6
RxD-
7
NC
8
NC
• USB
Pin No.
Signal name
Shell
Shield
1
VBUS
2
D-
3
D+
4
GND
Rev. 1.01
Connecteur d'interface
(F.G) 1
(TXD) 2
(RXD) 3
(RTS) 4
(CTS) 5
(DSR) 6
(S.G) 7
(DTR) 20
Direction
Output
Input
Input
Output
Assignment (Color)
White with orange stripe
Solid orange
White with green stripe
Solid blue
White with blue stripe
Solid green
White with brown stripe
Solid brown
Assignment (Color)
Drain wire
Red
White
Green
Black
USB
1 (F.G)
2 (RXD)
3 (TXD)
4 (DTR)
5 (S.G)
6 (DSR)
7 (RTS)
8 (CTS)
-
Frame Ground
Transmit Data
Receive Data
Data Set Ready
-
Signal Ground
Data Terminal Ready
Frame ground
NC
Differential data line
Differential data line
Signal ground
- 11 -
SRP-275III
Connecteur
du dispositif
d'ouverture du
tiroir-caisse
HOST
SIDE
(9Pin)
Function
Function
Transmit +
Transmit -
Receive +
-
-
Receive -
-
-
Function
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