Honeywell MX7 User Manual
Vehicle Cradle Port Pinout
MX7 Tecton 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
Signal
Description
1
DCD
Data Carrier Detect
2
RXD
Received Data – Input
3
TXD
Transmitted Data – Output
4
DTR
Data Terminal Ready
5
GND
Signal/Power Ground
6
DSR
Data Set Ready
7
RTS
Request to Send
8
CTS
Clear To Send
9
RI or Power
+5 VDC sourced by the Cradle
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.
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