Db9 Connector Pin Assignments; Specifications; Serial Port Settings - Intermec CN2A Instructions

DB9 Connector Pin Assignments

Data set ready (DSR) - 6
Button link power - 7
Clear to send (CTS) - 8
Not connected - 9
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:
Communications port:
Operating temperature:
Storage temperature:
Relative humidity:

Serial port settings:

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CN2 Serial Adapter Instructions
*074758-002*
P/N 074758-002
1 - Not connected
2 - Receive data (RXD)
3 - Transmit data (TXD)
4 - Button link power
5 - Ground
x 7.4 V, 20 mA peak
DB9 male connector,
RS-232 without RI, CD, DTR, and RTS
0°C to 50°C (32°F to 122°F)
-10°C to 50°C (14°F to 122°F)
5% to 95%, non-condensing
Baud Rate 115200
Data Bits 8
Parity N
Stop Bit 1
Flow Control None
Use an application to change
these settings.