Lenel Lnl-3300-m5 Installation Manual Upd Info

The LNL‑3300‑M5 includes a factory‑installed memory backup battery. A is inserted between the battery and its contacts during shipping to prevent discharge. Remove this strip before commissioning the board ; otherwise, event memory will not be protected during power loss.

Lenel LNL-3300-M5 is an Intelligent System Controller designed specifically for migrating legacy CASI-RUSCO M5 and M3000 hardware to the

Connect the earth ground terminal (labeled “GND EARTH”) directly to the building’s grounding rod. Do not share this path with surge suppressors. Lenel Lnl-3300-m5 Installation Manual UPD

The board is designed to retrofit into legacy CASI M5/M3000 enclosures.

Before beginning the installation, ensure your environmental and power systems meet the hardware requirements. 12 to 24 VDC ± 10%, 300 mA maximum. Memory Backup: 3 V lithium battery, type BR2330 or CR2330. Communication Ports: Port 0: 10/100 Ethernet RJ-45. Port 1: RS-485 (2-wire or 4-wire) up to 115.2 Kbps. Port 2: RS-485 (2-wire) dedicated downstream. Before beginning the installation

. It serves as the CPU for the controller, replacing legacy components like the PXNplus or standard CASI Power/Comm boards. Key Installation Steps

Double-check polarity (A to A, B to B) and ensure all downstream modules have unique DIP switch addresses. type BR2330 or CR2330.

Do you require troubleshooting steps for specific ?

Memory Clear: If the panel is unresponsive, perform a "Bulk Erase" by toggling the appropriate DIP switches and cycling the power. This will wipe the local database and allow for a clean reconfiguration. Conclusion