Before replacing an existing controller, ensure all database records from the legacy system are backed up.
Typically used for communication speed settings.
Connect the power source to the power input terminals (Vin and GND). lenel lnl3300m5 installation manual upd top
The LNL-3300-M5 uses DIP switches to define the hardware address and communication settings: Used to set the hardware address (in binary).
Refer to the specific revision of your LNL-3300-M5 silkscreen for the exact DIP switch table, as minor variations exist between firmware versions. 5. OnGuard Software Integration Before replacing an existing controller, ensure all database
Installation Guide for the Lenel OnGuard LNL-3300-M5 Intelligent System Controller
Connect the existing M5 reader interface boards to the RS-485 ports (Port 1 and Port 2). Ensure proper termination if the LNL-3300-M5 is at the end of the communication line. 4. Configuring DIP Switches The LNL-3300-M5 uses DIP switches to define the
Primary Ethernet (10/100 Mbps) and two RS-485 ports.
Verify the RS-485 wiring polarity (A vs B). If using legacy M5 boards, ensure they are addressed correctly within OnGuard.
The LNL-3300-M5 is a robust solution for modernizing legacy infrastructure. By following these installation steps, you can ensure a stable and secure connection to your OnGuard ecosystem.