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Example of a system using RS485 with Net2 classic controllers
Outside office
Inside office
Server PC
...up to 200 Net2 classics can be connected in daisy chain formation
Marine
reader
reader
Exit
button
button
Net2
classic
classic
Power
supply
supply
Comms
converter
converter
• Net2 classic is a single door access control unit and can be networked to others.
• The Net2 classic control units are connected using a dedicated 'daisy chain' RS485 network. They communicate
• The Net2 classic control units are connected using a dedicated 'daisy chain' RS485 network. They communicate
with the server PC via a USB or serial communications converter or across a computer network using a Net2 plus
control unit or an Ethernet interface.
control unit or an Ethernet interface.
• The server PC can be connected at any point along the RS485 data line.
• Net2 classic can be installed as part of a Net2 installation alongside other Net2 nano, Net2 plus or Easyprox nano
• Net2 classic can be installed as part of a Net2 installation alongside other Net2 nano, Net2 plus or Easyprox nano
access control units.