Intermec Janus 2050 User Manual page 358

Refer to the COM Port Pin Assignment Diagram and Input Device Pin
Assignment diagrams if you need to construct special cables to connect to your
applications. Use the following Intermec parts to build a connector that
attaches to the JANUS 2050 COM port.
Intermec Part Number
581780
581838
Communications on COM2 and simultaneous use of a scanner is not
supported. For detailed information on configuring the COM2 port, see
"Communications Port, Choosing Scanner or COM2" in Chapter 10.
The COM port also supports RS-232 devices. Because the DCE interface does
not interfere with radio communications, you can attach a device to the DCE
interface and still communicate with the network controller.
COM Port Pin Assignment
Pin Number
A
B
C
D
E
F
G
H
J
K
H A B
G K J C
F E D
2050U.005
Function
Ground
COM1 TXD (out)
COM1 RXD (in)
COM1 RTS (out)
COM1 CTS (in)
Not Used
COM2 TXD (out)
COM2 RXD (in)
COM2 RTS (out)
COM2 CTS (in)
39 nugget A
Connector
10 position sealed plug
(contacts supplied with the connector)
Circular backshell with band
B
Specifications
B-5