Title: Hardware Installation Guide.pdf
LNL-1300-U SINGLE DOOR CONTROLLER MODULEHardware Installation Guide73Overview of the LNL-1300-U BoardThe LNL-1300-U provides a solution for interfacing to a Wiegand/ RS-485 type reader and door hardware. It can accept data from a reader with clock/data, wiegand signaling or 2-wire RS-485 (OSDP), and provides a tri-stated LED control and buzzer control. Two form-C relay outputs may be used for strike control or alarm signaling. Two supervised inputs are provided for monitoring the door contact and exit push button.Communication to the interface is accomplished via a 2-wire RS-485 interface. It requires a 12 to 24 VDC power source.SDC board (Dimensions are in inches [mm])73.1Package ContentsLNL-1300-U board1000 ohm resistorsrevision 6 — 365LNL-1300-U Single Door Controller Module74InstallationTo install the SDC, perform the installation procedures described in the following sections, in the order in which they are presented.