Argox PA-20 Portable Data Collectors User Manual - Manual (Page 38)

34
7. Cable Pin-out
7.1 RS232 Cable for CRD-22 Cradle (9-pin to 9-pin)
9 PIN / D-Sub Male Type
Connector for CRD-10
9 PIN / D-Sub Female Type
Connector for PC
Pin Signal Description Pin Signal Description
1 N/C - 1 N/C -
2 TX Transmit data 2 RX Receive data
3 RX Receive data 3 TX Transmit data
4 N/C - 4 N/C -
5 GND Ground 5 GND Ground
6 N/C - 6 N/C -
7 CTS Clear to send 7 RTS Request to send
8 RTS Request to send 8 CTS Clear to send
9 N/C - 9 N/C -
7.2 USB Connector for CRD-22 Cradle
CN2
USB Connectors/ PC
1
2
3
4
VCC
DM
DP
GND
Pin Signal Description
1 VCC USB VCC = 5V
2 DM Data Minus Pin
3 DP Data Plus Pin
4 GND Ground
1
3
2
4
9
7
6
8
5