Defines communication baud rates for serial connections. 2. Configuration Options (S2 Switch Block)
The LNL‑3300‑M5 is an Intelligent System Controller that provides real‑time processing for connected I/O interfaces. It stores configuration databases and cardholder information in non‑volatile flash memory, allowing the controller to operate independently of the host server for most access control decisions.
The Lnl-3300-m5 system is designed to provide reliable and efficient operation. However, in the event of a malfunction or issue, refer to the troubleshooting guide provided with the system. Regular maintenance and updates should be performed to ensure that the system remains secure and functional.
Define the baud rate for serial communication ports. Lenel Lnl-3300-m5 Installation Manual UPD
Connect the RS-485 data wires to Port 2 to interface with downstream reader modules or expansion boards. Maintain consistent twisted-pair polarity throughout the bus. Configuration and Addressing
Ensure the memory/clock backup battery jumper (often designated as ) is set to ON to prevent loss of local database logs during power outages. 💻 Step 3: Network Configuration (Web Interface)
DIP switch S2 controls the operating parameters, memory clears, and network behavior. Defines communication baud rates for serial connections
Verify the controller's IP, subnet mask, and gateway settings in OnGuard Communications Server. Incorrect RS-485 wiring or duplicate addressing.
Enter the static IP address assigned to the LNL-3300-M5. Ensure the data port matches the OnGuard default (typically port 3001 ).
Up to 240,000 cardholders and 50,000 local events. 🏗️ Step 1: Hardware Installation Regular maintenance and updates should be performed to
Dictates how custom Wiegand card formats are stored and processed.
: 15 MB of onboard non-volatile flash memory, supporting up to 240,000 local cardholders and a 50,000-event history log.