Title: Hardware Installation Guide.pdf
DOWNSTREAM DEVICE FOR EXAMPLE: LNL-1300 LNL-1300-U LNL-1320 LNL-1320-U LNL-1100 LNL-1100-U LNL-1200 LNL-1200-UTerminate only the first and last module of the RS-485 multi-drop communication bus. Each downstream device must be configured with a unique communication address. A maximum of eight (8) downstream devices may be connected to reader port 1.124 — revision 6Hardware Installation GuideReader 1 - OSDP protocol devices (RS-485)1VO (12 VDC)LED BZRCLKDATT B 2TR + TR –GND1LEDBZRCLK/D1DAT/D0T B 3D N GC D V 2 1D N G+ R T– R TD N GC D V 2 1D N G+ R T– R T1VOGNDVINT B 4Command Keypad (Reader 1)Command Keypad (Reader 2)GNDAddress 0 9600 baudAddress 1 9600 baudTerminate only the first and last module on the RS-485 multi-drop communication bus. Each OSDP device must be configured with a unique communication address. A maximum of two OSDP devices may be connected to reader port 1.