Vehicle Cradle Port Pinout; Mx7 Desktop And Vehicle Cradle Serial Port - Honeywell MX7 Reference Manual

Vehicle Cradle Port Pinout

MX7 Desktop and Vehicle Cradle Serial Port

The connector is industry-standard RS232 and is a PC/AT standard 9-pin D male connector.
Note: Tethered scanners must be connected to powered cradles.
Pin
1
2
3
4
5
6
7
8
9
Note: Pin 9 of this port is connected to +5 VDC and only approved Honeywell cables are to be used for communication
between the cradle and external devices.
4-24
Signal Description
DCD Data Carrier Detect
RXD Received Data – Input
TXD Transmitted Data – Output
DTR Data Terminal Ready
GND Signal/Power Ground
DSR Data Set Ready
RTS Request to Send
CTS Clear To Send
RI or Power +5 VDC sourced by the Cradle