Title: Hardware Installation Guide.pdf
RS-485 Cable termination from controller to down stream modules (LNL-500X, 1100, 1200, 1300, 1320, 4000, 8000) Termination of this section of the RS-485 bus always remains the same. Each end of the RS-485 bus must be terminated using the on-board jumpers provided with each piece of OnGuard hardware. Please refer to the termination drawings for each component being installed in this hardware manual.RS-485 Cable termination from LNL-500X to Third-party hardware devices Termination may be different for each RS-485 hardware device that is connected to the LNL-500X interface gateway module. Please refer to the gateway model being used for the hardware installation application.1.6RS-232 Interfaces