Motorola WT4070 Integrator Manual page 188

A - 10 WT4070/90 Wearable Terminal Integrator Guide
Wearable Terminal Interface Connector Pin-Outs
Pin Locations
Figure A-1
Interface Connector Pin-Outs
Table A-6
PIN
1 SCANNER_DETECT_RIGHT
2 USBH_N_RIGHT
3 GND
4 USBH_P_RIGHT
5 A_GND
6 HPOUTL_RIGHT_MIC+
7 U2_RXD
8 HPOUTER_RIGHT
9 U2_TXD
10 SCAN_PWR
11 U2_CTS
12 U2_RTS
Pin 1
Signal Name
Scanner detect.
USB host negative.
Digital/system ground.
USB host positive.
Analog ground.
Mic+ (default) or headphone out left.
Scanner serial RXD.
Headphone out right.
Scanner serial TXD.
Scanner 3.3 VDC power out.
Scanner serial CTS (default if laser scanner plugged in), or
Audio Ground sense/MIC- (default if audio connector plugged
in).
Scanner serial RTS.
Function