User’s Manual
8
2.1.2 USB Connector
1 USB2.0 ports by type A connectors in the front. Please refer to Table 2.2 for their pin assignments.
Figure 2.5 USB2.0 connector
Table 2.2: USB2.0 Connector
Pin
Signal name
1
VCC
2
USB_P0
3
4
GND
2.1.3 COM Connector
There is a COM which is
D-sub 9-pin connector which is connected
with computer RS232 serial port.
1 2 3 4 5
6 7 8 9
Figure 2.6 COM Connector
Table 2.3: COM Serial Port Pin Assignments
Pin/Type
RS232 Signal
1
NC
2
RXD
3
TXD
4
NC
5
GND
6
NC
7
NC
8
NC
9
NC
Summary of Contents for ALAD-191T
Page 1: ...User s Manual ALAD 191T User s Manual ...
Page 2: ...User s Manual Version Note No Ver Note Date Writer 1 A1 0 First Publish 20190125 Tracy Liu ...
Page 7: ...User s Manual 1 General Information CHAPTER 1 ...
Page 10: ...User s Manual 4 1 5 Dimensions ALAD 191T Dimensions Unit mm Figure 1 1 Figure 1 2 ...
