Usb Interface; Technical Data - OHAUS RS232 Manual De Instrucciones

RS232-USB Interface
INTRODUCTION
The OHAUS RS232-USB Interface Kit is a unique solution that allows users to
connect a balance to a computer using a Universal Serial Bus (USB). This
Interface kit needs to download the software drivers from OHAUS website to create
the required virtual port on the computer.
The RS232-USB Interface Kit can be used with OHAUS products that have the
RS232 interface.
SYSTEM REQUIREMENTS
PC running Windows 98®, Windows 98SE®, Windows ME®, Windows

2000®, Windows XP® or Windows 7®
 Be forward compatible with iMac 10.7 (contact OHAUS)
 Available USB port (Type A, 4-pin, female)
PRODUCT SPECIFICATION
 USB Interface
 Compliance: USB1.1 compliant, USB 2.0 compatible
 Connector: USB type A
 RS232 Interface
This Kit uses male DB9 connectors. Pin assignments are shown in the
following diagram:
 Technical Data
 Indoor use only
 Operating Temperature: 0 to 40°C
 Storage Temperature: -10 to 55°C
 Ambient Relative Humidity: maximum relative humidity 80 % for
temperatures up to 30°C, decreasing linearly to 50% relative humidity at
40°C, noncondensing
 Altitude: Up to 2000 m
DB9 (Male) Pin RS232
1 N/A
2 RxD (in)
3 TxD (out)
4 N/A
5 GND
6 N/A
7 N/A
8 N/A
9 N/A
EN-1