Connect the power source to the power input terminals (Vin and GND).
Verify the RS-485 wiring polarity (A vs B). If using legacy M5 boards, ensure they are addressed correctly within OnGuard. lenel lnl3300m5 installation manual upd top
Installation Guide for the Lenel OnGuard LNL-3300-M5 Intelligent System Controller Connect the power source to the power input
The is a high-performance Intelligent System Controller (ISC) designed as a "plug-and-play" upgrade for legacy M5 Bridge enclosures. It provides a modern gateway for transitioning older Casi-Rusco systems to the OnGuard security management platform without requiring a complete rewiring of the facility. lenel lnl3300m5 installation manual upd top