Patton electronic 2120 Security Camera User Manual


 
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2.3 DESCRIPTION
The Model 2120 Single Port Terminal Server (see Figure 1) provides a
quick, easy to use solution for connecting traditional RS-232 terminals
and devices to the Local Ethernet/IP Network. The Model 2120 can also
function as a very cost effective single port remote access server. Serial
asynchronous device connectivity across the LAN is provided using Tel-
net/TCP, Raw-TCP, SLIP, or PPP protocols. The versatile and feature-rich
Model 2120 can literally be used in thousands of different applications
and environments, including:
Factory floor machinery
Security systems
Printers
Scales
Barcode scanners
Various instruments
Climate control systems
ASCII terminals
Vending machines
Cash registers and other point-of-sale (POS) devices
RS-232 control/console ports (PBX, switches, etc.)
Figure 1.
Model 2120 showing location of Ethernet and RS-232 ports.