Title: Hardware Installation Guide.pdf
Typical Software Configuration : Reader Type: Single/Dual Interface ModuleCommand KeypadSetup Configuration: • RS-485 Device • Reader (Wiegand or Magnetic) • Termination (EOL only)Note: Initially, the Command Keypad must be configured as an RS -485 device in order to download the latest firmware .Optional Reader Wiegand or MagneticThe command keypad communicates to a controller via a half duplex multi-drop 2-wire RS-485 interface. The total cable length is limited to 4000 feet (1219 meters). It can also communicate via Wiegand interface, with a maximum cable length of 500 feet. Shielded cable of 24 AWG with characteristic impedance of 120 ohm is specified for the RS-485 interface. If the command keypad is the last device on each end of the cable, it should have the termination enabled (set DIP1=ON).638 — revision 6Hardware Installation GuideWiringConnect the command keypad to the single/dual reader interface module (LNL-1300 or LNL-1320) as follows:Command Keypad