Computer Connection - BadgePass NXT5000 User Manual

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Computer connection

If your encoder is supplied with an USB interface, it will either be connected to the printer's internal USB Hub, or equipped with a USB cable to connect to your computer directly.
In the first case, your printer's USB cable is used to drive firstly the printer and secondly the encoder from the computer. If your encoder is supplied with an RS-232 interface, it
needs to be connected to the computer via a serial cable. This cable plugs into the printer's female DB-9 socket, and into a COM port on the computer.
DB-9 connector pins
1
2
3
4
5
6
7
8
9
A sequence of commands must be sent via the printer's interface to insert a card in the printer then position it close to the antenna to establish radio communication between the
card and the encoder.
The command sequence is as follows:
Sending the SIC sequence:
• A card is moved from the feeder towards the antenna and is positioned nearby.
• The chip is programmed via the computer's serial (or USB) interface connecting the built-in encoder and the computer.
Not used
RxD
TxD
Not used
GND
Not used
RTS
CTS
Not used
BadgePass NXT5000 USER GUIDE
RS-232 signals (serial)
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