CN2 Serial Adapter Instructions
*074758-002*
P/N 074758-002
DB9 Connector Pin Assignments
Data set ready (DSR) - 6
Button link power - 7
Clear to send (CTS) - 8
Not connected - 9
1 - Not connected
2 - Receive data (RXD)
3 - Transmit data (TXD)
4 - Button link power
5 - Ground
Pin Assignments: This illustration shows the pin assignments for the DB9 male
connector on the serial adapter. Pins 4 and 7 supply power to the button link.
Pin 9 does not supply power to external devices.
Specifications
Electrical rating: x 7.4 V, 20 mA peak
Communications port: DB9 male connector,
RS-232 without RI, CD, DTR, and RTS
Operating temperature: 0°C to 50°C (32°F to 122°F)
Storage temperature: -10°C to 50°C (14°F to 122°F)
Relative humidity: 5% to 95%, non-condensing
Serial port settings: Baud Rate 115200
Data Bits 8
Parity N
Stop Bit 1
Flow Control None
Use an application to change
these settings.
6001 36th Avenue West
Everett, Washington 98203
U.S.A.
tel 425.348.2600
fax 425.355.9551
www.intermec.com
©
2005 Intermec Technologies
Corporation. All rights reserved.