Motorola MC31XX Series Integrator Guide

A - 6 MC31XX Series Mobile Computer Integrator Guide
Mobile Computer Pin-Outs
Figure A-1 MC3100 Connector
Weight 0.60 lbs (0.27 kg) N/A Charge only:
2.25 lbs (1.02 kg)
Ethernet:
2.38 lbs (1.08 kg)
13.6 oz (386 g) 0.25 lbs (0.11 kg)
Power 12 V, 3.3 A 5.4 V, 3 A 12 V, 9 A 12 V, 3.3 A 15 V, 1.5 A
Drop 30 inches (76.2 centimeter) to vinyl covered concrete
Electrostatic
Discharge
(ESD)
+/-15 kV air discharge, +/- 8 kV direct discharge, +/- 8 kV indirect discharge
Table A-2 Accessory Technical Specifications (Continued)
Single Slot
Serial/USB
Cradle
Cables
Four Slot Charge
Only and Four
Slot Ethernet
Cradles
Four Slot Spare
Battery Charger
Universal
Battery Charger
(UBC) Adapter
Table A-3 MC3100 Pin-Outs
PIN Number Signal Name Function
1 GND Ground/Return
2 CRADLE_IN* When grounded, the mobile computer detects it is in the cradle.
3 DCD RS232 DCD (into mobile computer)
4 USB_N USB negative
5 USB_P USB positive
6 GND Ground/Return
7 BOTG_VBUS2 USB power out
8 USB_P2_7_SCTR USB ID
9 U1_TXD_RS232 RS232 TXD (out of mobile computer)
10 U1_RXD_RS232 RS232 RXD (into mobile computer)
11 U1_RTS_RS232 RS232 RTS (out of mobile computer)
P1
P16

Motorola MC31XX Series Specifications

General

Brand	Motorola
Model	MC31XX Series
Category	Handhelds
Language	English