Metrologic Instruments MS1890 Manuel D’Utilisation
32
S
CANNER AND
C
ABLE
T
ERMINATIONS
Scanner Pinout Connections
MS1890-38, Low Speed USB
Pin
Function
1 Ground
2 RS232
2 RS232
Transmit
Output
3
RS232 Receive Input
4 RTS
Output
5 CTS
Input
6 USB
D+
7 V
USB
8 USB
D-
9 +5VDC
10 Shield
Ground
MS1890-40, Full Speed USB
Pin
Function
1 Ground
2 RS232
2 RS232
Transmit
Output
3
RS232 Receive Input
4 RTS
Output
5 CTS
Input
6 USB
D+
7 V
USB
8 USB
D-
9 +5VDC
10 Shield
Ground
Figure 15.