Communications
6.
Communications
Communication lines are used to upload and download
information between the access control panel and the
VeriTrax AS-225 software. When the access control panel and
the computer are communicating, the system’s two LEDs flash
accordingly.
•
The RX LED flashes when the controller receives data
•
The TX LED flashes when the controller transmits data
Note:
The access control panel address is defined in the
VeriTrax AS-225 software.
It is important that the DIP switch and the software are set
to the same address.
There are three connection modes:
•
Serial Network (RS-232 or RS-485)
•
Modem Network
•
TCP/IP Network
6.1
Serial Network Connection
The computer serial port controlling the access control panel is
set from within the VeriTrax AS-225 software. The default is
9600bps for direct connection to the computer.
When using an RS-232 connector, only one access control
panel can be linked to each communication port on the
computer. Use an RS-485 if you wish to connect more than
one panel on one communication port.
Note:
The J1 switch must be in the correct position to select the
RS-232 communication.
AC-225 Hardware Installation and User Guide
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Summary of Contents for AC-225 PCBA
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