User Guide

Table Of Contents
Appendix B: Port Pinouts
LIF (Low Insertion Force) Port Pinout
B-2
Psion Teklogix WORKABOUT PRO With Windows Mobile 2003 SE User Manual
B.3 LIF (Low Insertion Force) Port Pinout
B.4 Tether Port Pinout
PIN # Signal Name
1 Ground
2 Ground
3 USB Host Data Plus, For connecting USB devices
4 USB Host Data Minus, For connecting USB Devices
5 USB Host Power, for powering USB devices (5V, 100mA Max)
6 DC Power in, for supplying power to WORKABOUT PRO / charging
battery (5V, 3A)
7 DC Power in, for supplying power to WORKABOUT PRO / charging
battery (5V, 3A)
8 LIF Detect, determines if a device is attached to the LIF
9 USB Device Data Minus, for operating the WORKABOUT PRO as a
USB device
10 USB Device Data Plus, for operating the WORKABOUT PRO as a
USB device
11 Ground
12 Ground
PIN # Signal Name
1Ground
2 USB Host Data Plus, For connecting USB Devices
3 USB Host Data Minus, For connecting USB Devices
4 USB Host Power, for powering USB devices (5V, 100mA Max)
5 TX Data } TX Data and RX Data are only available on terminals with no
internal Bluetooth
6RX Data }
7 Tether Detect, determines if a device is attached to the Tether port
8 DC Power In, for supplying power to WORKABOUT PRO / charging
battery (5V, 3A)